EMPYREAN BIOSCIENCE INC
S-4/A, 1999-10-27
DRUGS, PROPRIETARIES & DRUGGISTS' SUNDRIES
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   As filed with the Securities and Exchange Commission on October 26, 1999
                                                      Registration No. 333-84147

================================================================================

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549


                               AMENDMENT NO. 2 TO

                                    FORM S-4

                          REGISTRATION STATEMENT UNDER
                           THE SECURITIES ACT OF 1933


                                 PREVENTX, INC.

             (Exact name of Registrant as specified in its charter)


        Delaware                       5122                     83-0212682
- ------------------------   ----------------------------   ----------------------
(State of Incorporation)   (Primary Standard Industrial      (I.R.S. Employer
                            Classification Code Number    Identification Number)


                     2238 West Lone Cactus Drive, Suite 200
                          Phoenix, Arizona, 85027-2613
                                 (623) 879-6935
    (Address, Including Zip Code, and Telephone Number, Including Area Code,
                  of Registrant's Principal Executive Offices)


                               Stephen D. Hayter
   Chairman of the Board of Directors, President, and Chief Executive Officer

                     2238 West Lone Cactus Drive, Suite 200
                          Phoenix, Arizona 85027-2613
                                 (623) 879-6935
            (Name, Address, Including Zip Code, and Telephone Number,
                   Including Area Code, of Agent For Service)


       COPIES OF ALL COMMUNICATIONS, INCLUDING ALL COMMUNICATIONS SENT TO
                    THE AGENT FOR SERVICE, SHOULD BE SENT TO:

                               Steven D. Pidgeon
                             Snell & Wilmer L.L.P.
                               One Arizona Center

                             Phoenix, Arizona 85004

                                 (602) 382-6000

APPROXIMATE  DATE OF  COMMENCEMENT  OF PROPOSED  SALE TO THE PUBLIC:  As soon as
practicable after the effective date of this Registration Statement.

If the securities  being registered on this form are being offered in connection
with the  formation of a holding  company and there is  compliance  with General
Instruction G, check the following box. [ ]

If this form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the Securities Act, please check the following box and list
the  Securities  Act  registration  statement  number of the  earlier  effective
registration statement for the same offering. [ ]

If this Form is a  post-effective  amendment filed pursuant to Rule 462(c) under
the  Securities  Act,  check  the  following  box and  list the  Securities  Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

                        CALCULATION OF REGISTRATION FEE
================================================================================

              Title of
            Each Class of                      Maximum
             Securities                       Aggregate            Amount of
                to be                         Offering           Registration
             Registered                         Price                 Fee
- --------------------------------------------------------------------------------
Common Stock, $.0001 par value ......      $  18,429,701 (1)     $  5,123.46 (2)

================================================================================

(1)  Estimated  under the Rule  457(f)(1)  solely for the purpose of calculating
     the amount of the registration fee.

(2)  This amount was previously paid.

THE  REGISTRANT  HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES
AS  MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE
A  FURTHER  AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT
SHALL  THEREAFTER  BECOME  EFFECTIVE  IN  ACCORDANCE  WITH  SECTION  8(A) OF THE
SECURITIES  ACT  OF  1933,  OR  UNTIL  THE  REGISTRATION  STATEMENT SHALL BECOME
EFFECTIVE  ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
MAY DETERMINE.
================================================================================
<PAGE>

                           EMPYREAN BIOSCIENCE, INC.
                    2238 WEST LONE CACTUS DRIVE, SUITE 200
                          PHOENIX, ARIZONA 85027-2613

                   NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
                        TO BE HELD ON NOVEMBER 16, 1999


Dear Stockholder:


     We will hold an annual  meeting of  stockholders  on November 16, 1999,  at
10:00 a.m.  local time,  at 2238 West Lone  Cactus  Drive,  Suite 200,  Phoenix,
Arizona 85027-2613. We are holding the meeting for the following purposes:

     (a)  To approve reincorporation to Delaware by approving a merger agreement
          between our Delaware and Wyoming companies.


     (b)  To elect seven directors, each to serve for a one year term; and

     (c)  To transact  other  business  that may properly come before the annual
          meeting.

     These  items  are  more  fully   described  in  the  enclosed  joint  proxy
statement/prospectus.


     You may vote at the meeting if you are a stockholder of record at the close
of business on October 6, 1999.


     If you are  entitled  to vote,  you may  dissent  from the  adoption of the
merger agreement. We have attached a copy of the merger agreement as Annex A and
a copy of the dissenters' rights statute as Annex B.


     We have enclosed a proxy card to assist you in the voting process.  We look
forward to seeing you on November 16, 1999.


                             YOUR VOTE IS IMPORTANT.


                                        By Order of the Board of Directors:



                                        Secretary



Phoenix, Arizona
October   , 1999



To Vote Your Shares, Please Complete,  Date And Sign The Enclosed Proxy Card And
Mail It Promptly In The Enclosed Return Envelope.

<PAGE>

THIS  PROSPECTUS  CONTAINS  INFORMATION  WHICH IS NOT  COMPLETE AND WHICH MAY BE
CHANGED. NO ONE MAY SELL THESE SECURITIES UNTIL THE REGISTRATION STATEMENT FILED
WITH SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE.  THIS PROSPECTUS IS NOT AN
OFFER TO SELL THESE  SECURITIES  AND IT IS NOT  SOLICITING AN OFFER TO BUY THESE
SECURITIES IN ANY STATE WHERE THE OFFER OR SALE IS NOT PERMITTED.

                  SUBJECT TO COMPLETION, DATED OCTOBER   , 1999


                                 PREVENTX, INC.


                       29,346,659 Shares of Common Stock



     We are changing our state of  incorporation  to Delaware and in the process
are registering your shares.  If we  reincorporate,  our name will be changed to
Preventx, Inc., the new name we have chosen for our Delaware corporation. We are
also electing seven directors at our annual meeting.

     We  cannot  complete  the  reincorporation  unless  stockholders  holding a
majority of our  outstanding  common stock approve the merger of our Wyoming and
Delaware companies.  We have scheduled an annual meeting for our stockholders to
vote on the merger.


     The date, time and place of the meeting are as follows:


     DATE: November 16, 1999


     TIME: 10:00 a.m., Local Time

     PLACE: 2238 West Lone Cactus Drive, Suite 200
            Phoenix, Arizona 85027-2613

     Whether or not you plan to attend our meeting, please take the time to vote
by completing and mailing the enclosed  proxy card to us. If you sign,  date and
mail your proxy card without indicating how you want to vote, we will count your
proxy as a vote in favor of the merger proposal submitted at the meeting and for
each of the director  nominees  identified in this  document.  Failure to return
your proxy card or vote in person at the meeting  will  effectively  result in a
vote against the merger.


     Our common stock is traded on the OTC  Bulletin  Board and is not listed on
any exchange or on Nasdaq.

     You  should  carefully  consider  the  risks  described  in "Risk  Factors"
beginning on page 4.


     Neither the  Securities and Exchange  Commission  nor any state  securities
commission has approved or disapproved of these securities or determined if this
prospectus  is truthful or  complete.  Any  representation  to the contrary is a
criminal offense.


                                        , 1999

<PAGE>
                                     SUMMARY


     This  Summay  Contains  Basic Information About Us And Our Reincorporation.
Because  It  Is  A  Summary,  It Does Not Contain All Of The Information That Is
Important  To  You.  You  Should  Read  Carefully  This  Entire Document And The
Documents To Which We Have Referred You.


OUR BUSINESS

     We develop products known as microbicidal  products that prevent  diseases,
including sexually  transmitted  diseases.  We currently market and distribute a
hand sanitizer and antiseptic  skin  protectant.  We have licensing  rights to a
spermicidal  gel and a hand sanitizer and antiseptic  skin  protectant,  and are
developing a line of related  products such as an  antiseptic  surface spray and
baby wipes.


REINCORPORATING IN DELAWARE

     We are  reincorporating in Delaware and in the process are registering your
shares.  We are currently a Wyoming company.  The management of our new Delaware
company will be identical to the current management of our Wyoming company.  The
reincorporation   will  not  affect  our  ongoing  business.   As  part  of  the
reincorporation,  our name will change to Preventx,  Inc. We are reincorporating
because we believe that Delaware has more stable, modern, and flexible corporate
law than Wyoming. We are registering your shares to facilitate secondary trading
of your shares and ongoing disclosure to our stockholders.  You will receive one
share of our Delaware company for every share of the current Wyoming company and
a warrant or option for every  warrant or option you  currently  own. We are not
registering any warrants or options through this Registration Statement.


ELECTION OF DIRECTORS

     We  are  electing  seven directors for a one year term. The seven directors
are  Stephen  D.  Hayter,  Richard  C.  Adamany,  Bennett  S.  Rubin,  Andrew J.
Fishleder, M.D., Robert G.J. Burg II, Lawrence D. Bain and Michael Cicak.

VOTES REQUIRED

     A vote of a majority of the outstanding shares of our common stock in favor
of the merger proposal will approve the merger.  A plurality of votes cast for a
director  will elect that  director.  As of September 28, 1999,  our  directors,
executive  officers,   and  their  affiliates  owned  approximately  4%  of  our
outstanding  common  stock  entitled  to vote  excluding  shares  issuable  upon
exercise of the warrants or options held by them.


DISSENTERS' RIGHTS

     Stockholders  may dissent  from the merger and receive the "fair  value" of
their common stock.  Wyoming law requires each  dissenting  stockholder  to meet
strict  requirements to dissent properly.  You should consult your legal advisor
for a full  understanding  of your right to dissent.  We have attached a copy of
the  Wyoming  statute  that  provides  for  your  appraisal  rights  as Annex B,
including the procedures that you must follow to properly exercise these rights.



FORWARD-LOOKING STATEMENTS MAY PROVE INACCURATE

     Forward-looking  statements  made in this document are subject to risks and
uncertainties. Forward-looking statements include the information concerning our
possible or assumed future results of operations  and market  opportunities  for
our current and planned  products.  Also,  when we use words such as "believes,"
"expects,"  "anticipates" or similar expressions,  we are making forward-looking
statements. You should understand that factors identified in the section of this
document  titled "Risk  Factors" could affect our future  financial  results and
stock  price,  in addition to those  factors  discussed  elsewhere in this joint
proxy  statement/prospectus,  and could cause results to differ  materially from
those expressed in our forward-looking statements.


                                       1
<PAGE>
                       SUMMARY HISTORICAL FINANCIAL DATA


<TABLE>
<CAPTION>
                                                                          Six-Months Ended
                                              Years Ended                     June 30,
                                              December 31,                   (unaudited)
                                      ---------------------------    ----------------------------
                                         1997            1998            1998           1999
                                      -----------    ------------    ------------    ------------
                                                      (Restated)      (Restated)      (Restated)
<S>                                   <C>            <C>             <C>             <C>
SELECTED CONSOLIDATED
 STATEMENTS OF OPERATIONS
 DATA:
Net revenues ......................   $    13,018    $      9,815    $      9,000    $    586,591
Cost of sales .....................         2,623           3,436           3,400          22,337
Gross profit ......................        10,395           6,379           5,600         564,254
Research and development ..........       137,349          31,425           2,011          10,519
Selling, general and administrative
 expenses .........................     1,875,020       2,912,791       1,506,747       2,222,027
Write-down of inventory ...........       458,800          28,516              --              --
Write-down of receivables .........       105,000              --              --              --
Operating loss ....................    (2,565,774)     (2,966,353)     (1,503,158)     (1,668,292)
Other income (expense), net .......       (29,772)       (180,782)         14,626        (110,510)
Net loss ..........................    (2,595,546)     (3,147,135)     (1,488,532)     (1,778,802)
Net loss per share ................         (0.14)          (0.14)          (0.08)          (0.07)
Weighted average shares outstanding    18,213,790      22,883,937      19,066,665      26,837,853
</TABLE>


                                            At December 31,    At June 30,
                                                 1998             1999
                                            ---------------    ------------

         SELECTED CONSOLIDATED BALANCE
          SHEET DATA:
         Cash and Cash Equivalents .......    $   62,793        $  190,108
         Working Capital .................      (182,030)         (646,772)
         Total Assets ....................       313,825         1,004,788
         Long Term Obligations ...........            --                --
         Stockholders' Deficit ...........      (124,908)         (586,281)

                                       2
<PAGE>
                                 RISK FACTORS

     You should consider  carefully the following  factors  together with all of
the other  information  included in this prospectus before you decide to vote on
our merger and reincorporation.


RISKS RELATING TO THE MERGER:

REINCORPORATION  IN DELAWARE MAY RESTRICT  SHAREHOLDERS'  RIGHTS AND  NEGATIVELY
IMPACT OUR STOCK PRICE.

     If the merger is completed,  we will become a Delaware  corporation subject
to the  corporation  laws of that  state.  These  laws  are  different  from the
corporate laws of Wyoming where Empyrean currently is incorporated. As a result,
our  shareholders  may lose some rights  they would have been  entitled to under
Wyoming law. For  example,  our  shareholders  can call special  meetings  under
Wyoming law but will not be able to if we reincorporate in Delaware. Wyoming law
also provides for dissenters' or appraisal rights for a broader range of mergers
and other transactions than does Delaware,  where these rights are more limited.
Also,  in Delaware  shareholders  may take action by written  consent with fewer
shares than is possible in Wyoming,  and  Delaware  allows for less  restrictive
dividend  rights  than we have as a  Wyoming  corporation.  In  addition,  under
Delaware law and our new articles of  incorporation  and bylaws,  it may be more
difficult  or less  advantageous  for  another  person or entity to  attempt  or
complete a hostile  acquisition  of us. All of these factors may have a negative
impact on our stock price.

WE MAY ISSUE  PREFERRED  STOCK WITH  RIGHTS AND  PREFERENCES  SENIOR TO THOSE OF
COMMON  STOCK IF THE MERGER IS  SUCCESSFUL,  WHICH  COULD CAUSE A DECLINE IN THE
VALUE OF THE COMMON STOCK OR MAKE IT MORE  DIFFICULT FOR A THIRD PARTY TO AQUIRE
US.

     If the merger is completed,  articles of incorporation in the form attached
as Exhibit  3.1(a) will govern us. These new articles of  incorporation,  unlike
our existing articles, contain a provision providing for serial or "blank check"
preferred  stock.  This provision will enable our Board of Directors,  without a
vote of common  stockholders,  to issue separate  classes or series of preferred
stock  with  rights  and  preferences  that may be senior to those of our common
stock with respect to voting, dividends, rights upon liquidation, dissolution or
acquisition,  and  redemption,  which may  cause a  decline  in the value of the
common stock.  As a result,  we may issue  preferred  stock that could adversely
affect the economic or voting rights of common  stockholders  withhold a vote of
the common  stockholders.  In addition,  the  issuance of preferred  stock could
provide  the  preferred   stockholders   with  separate  rights  to  approve  an
acquisition  of us by a third  party  and may  make  an  acquisition  of us more
difficult.

RISKS RELATING TO OUR BUSINESS:

WE MAY NOT BE ABLE TO OBTAIN SUFFICIENT CAPITAL TO FUND OUR OPERATIONS AND, AS A
RESULT,  WE MAY  CUT  BACK OR  DISCONTINUE  OPERATIONS  OR  LIMIT  OUR  BUSINESS
STRATEGIES.

     While we will need significant  additional  capital in the near future,  we
may be unable to obtain funding for our operations on favorable terms or at all.
If adequate funds are not available,  we may cut back or discontinue one or more
of our product development,  marketing or distribution programs or plans, reduce
operating expenses,  or attempt to obtain funds through strategic alliances that
may  require  us to  relinquish  rights  to one or more of our  technologies  or
products.


     Our future capital requirements will depend on many factors, including:

     *    the  progress  of  our  product  development,   sales,  marketing  and
          distribution efforts;

     *    the scope and results of clinical trials related to our products;

     *    the progress in filing for and obtaining regulatory approvals;

     *    the rate of technological advances;

     *    the market acceptance of our products;

     *    the levels of administrative and legal expenses; and

     *    competitive products.

                                       3
<PAGE>
     In addition,  future financing may be increasingly  difficult to obtain due
to our limited operating history and results,  the level of risk associated with
our business  and business  plans,  increases  in our  vulnerability  to general
economic  conditions,  and  increased  stockholder  dilution.   Additional  debt
financing,  if  available,  may have  several  negative  effects  on our  future
operations including:

     *    a portion  of our cash  flow  from  operations  will be  dedicated  to
          payment of  principal  and  interest  and this would  reduce the funds
          available for operations and capital expenditures;

     *    increased debt burdens will  substantially  increase our vulnerability
          to adverse changes in general economic and competitive conditions; and

     *    we may be subject to restrictive  debt covenants and other  conditions
          in our debt instruments that may limit our capital expenditures, limit
          our  expansion  or future  acquisitions,  and  restrict our ability to
          pursue our business strategies.

     Additional  equity  financing  will  also  lead to  increased  dilution  to
existing stockholders.


CURRENT LITIGATION MAY ADVERSELY AFFECT ONE OF OUR PRIMARY LICENSES AND WE COULD
LOSE OUR RIGHTS TO MAKE OR SELL OUR PRODUCTS AND BE UNABLE TO GENERATE REVENUES.

     A third  party  claims a prior  worldwide  licensing  and  marketing  right
without an expiration date which could materially adversely affect our rights to
license  and market our  current  hand  sanitizer  product  and future  products
developed by us. These  products  include any products  that we develop based on
the formulation  licensed by us from Geda,  which is currently all our products.
Geda,  our  licensor,  has  filed a suit  against  the  third  party  seeking  a
declaratory judgment that the third party has no rights in the product line, but
it may not succeed in the  litigation.  If Geda does not succeed,  we may not be
able to market,  sell or manufacture  our current hand sanitizer  product or any
other  products  currently in  development.  If that were to occur,  we would be
unable to generate revenues.

WE EXPECT TO INCUR LOSSES FOR THE FORSEEABLE  FUTURE AND CONTINUED  LOSSES COULD
RESULT IN OUR INABILITY TO FUND BUSINESS OPERATIONS AND CAUSE OUR STOCK PRICE TO
DECLINE.

     We expect  to incur a net loss at least  through  the end of 1999.  We have
incurred a net loss in each year of our existence.  We incurred operating losses
of $2,007,172,  $2,595,546,  and  $3,147,135 for the years 1996,  1997 and 1998,
respectively,  and  $1,778,802  in the six months  ending June 30, 1999.  We may
never make a profit.  These losses are due in part to expenses  associated  with
our sales and  marketing,  overhead,  research and  development,  and regulatory
compliance.  As a result, our accumulated deficit has increased from $12,628,792
at December 31, 1996 to  $19,598,020  at June 30, 1999.  In we continue to incur
losses, we would not be able to fund continuing  business operations which could
lead to the limitation or closure of some or all of our operations.

EXISTING OR POTENTIAL  MARKETS MAY NOT ACCEPT OUR PRODUCTS AND WE MAY EXPERIENCE
AN INABILITY TO GENERATE REVENUE OR PROFITS.

     Our success depends  significantly on obtaining and increasing  penetration
of existing and new markets and the acceptance of our products in these markets.
Our products may not achieve or maintain market  acceptance.  We also may not be
successful  in  increasing  our market  share with respect to any of our current
products.  Market  acceptance  will depend,  in large part,  upon our ability to
educate health care providers and other  institutional  or consumer end users as
to the distinctive characteristics and benefits of our products. Failure of some
or all of our preventative  products to achieve  significant  market  acceptance
would limit our  ability to generate  revenue or result in a loss of revenue and
our ability to ever make a profit.

ADVERSE  PRODUCT  PUBLICITY  AND PRODUCT  RECALLS OF OTHER  PRODUCTS  MAY HAVE A
NEGATIVE EFFECT ON THE SALES OR ACCEPTANCE OF OUR PRODUCTS AND COULD RESULT IN A
LOSS OF REVENUES OR OUR INABILITY TO EVER BECOME PROFITABLE.

     Anti-bacterial  products  containing  triclosan  as the active  ingredient,
which is not used in our products,  have been the focus of adverse publicity and
some product recalls due to its side effects and its  ineffectiveness in killing
germs.  Although our products do not use triclosan and, we believe, are superior
to other  anti-bacterial  sanitizing  products,  adverse publicity stemming from
broadcasts of problems with


                                       4
<PAGE>

or recalls of other  products may adversely  affect the sales of our products or
our ability to ever become  profitable,  as our  customer or  consumers  may not
distinguish our products from the products that are the subject of this negative
publicity.

WE MAY INCUR SIGNIFICANT LIABILITIES AND EXPENSES IF OUR PRODUCTS CAUSE PERSONAL
INJURY OR PROPERTY DAMAGE.

     Although we believe that our products are safe, there is a possibility that
personal injury, including death, or property damage could occur from the use or
misuse  of our  products.  If  so,  significant  product  liability  claims  and
litigation could be brought against us.  Currently,  we maintain limited product
liability   insurance.   Any  claims   relating   to  our   products,   even  if
nonmeritorious,  could exceed our existing  insurance  coverages and assets.  If
this occurs, we may experience  significant losses and may be required to divert
cash or assets otherwise available for use in our operations to pay these losses
and expenses.

WE  HAVE  LIMITED  SALES  MARKETING  AND  DISTRIBUTION   CAPABILITIES  AND  RELY
EXTENSIVELY ON THIRD PARTIES TO MARKET AND  DISTRIBUTE  OUR  PRODCUCTS,  AND THE
FAILURE OR UNWILLINGNESS OF THESE PARTIES TO MARKET OUR PRODUCTS COULD LIMIT OUR
ABILITY TO GENERATE REVENUES OR PROFITS.

     We rely extensively on third party marketing and distribution companies and
have little internal  capabilities in these areas.  Accordingly,  our ability to
effectively  market and  distribute  our  products is largely  dependent  on the
strength and financial  condition of others,  the expertise and relationships of
our  distributors and marketers with customers and the interest of these parties
in selling and marketing our products.  Our marketing and  distribution  parties
also  market and  distribute  the  products of other  companies.  Our failure to
generate  substantial  sales  through  our  distributors  would  result  in  our
inability  to generate  significant  revenues  and profits if we are not able to
generate  sales with our internal  salespeople.  If our  relationships  with our
third party marketing and distribution partners were to terminate, we would need
to either develop  alternative  relationships  or develop our own internal sales
and marketing  forces to continue to sell our products.  Even if we were able to
develop these capabilities  internally,  these efforts would require significant
cash and other resources that would be diverted from other uses, if available at
all, and could cause delays or interruptions in our product supply to customers,
which  could  result  in the  loss of  significant  sales  or  customers  or our
inability to become profitable.

WE HAVE NO INTERNAL MANUFACTURING CAPABILITY AND DEPEND HEAVILY UPON THIRD PARTY
SUPPLIERS,  AND THE INABILITY OR  UNWILLINGNESS OF THESE THIRD PARTIES TO SUPPLY
OUR PRODUCTS COULD RESULT IN INTERRUPTIONS OF OUR PRODUCT SUPPLY  CAPABILITY AND
A LOSS OF CUSTOMERS AND REVENUES.


     We  have a  single  contract  manufacturer  for  our  current  product  who
purchases  raw  materials  used in the  manufacture  of our product from various
suppliers.  We do not have a written  agreement with this  manufacturer  and our
arrangements with it could be terminated at any time. Our contract  manufacturer
and our  suppliers  may not be  able  to  supply  our  product  in a  timely  or
cost-effective manner or in accordance with applicable  regulatory  requirements
or our  specifications.  In 1999, we do not  anticipate  that we will be able to
establish  additional  or  replacement  suppliers  and  manufacturers  for  this
product.  A delay or  interruption  in the supply of these materials or finished
products would significantly  impair our ability to compete,  would cause a loss
of revenue and could cause a loss of significant customers.


WE ARE SUBJECT TO INTENSE  COMPETITION AND PRICING PRESSURES FROM  SUBSTANTIALLY
LARGER COMPETITORS WHICH CAN LIMIT OUR ABILITY TO EVER MAKE A PROFIT.

     The   consumer   products   industry  in  which  we  compete  is  intensely
competitive.   Among   our  more   significant   competitors   are   large   and
well-established  companies,  including the Dial  Corporation,  GoJo Industries,
Colgate-Palmolive  Company,  Reckitt & Coleman,  Inc., and others.  All of these
companies have significantly greater financial resources than us and are willing
to commit significant  resources to protecting their market shares or to capture
market share. As a result,  it will be difficult for us to successfully  capture
market  share  from  these  competitors,  promote  and  advertise  our  products
effectively  against the  products  of these  competitors,  and develop  product
innovations in response to market demands and opportunities. We may be unable to
successfully   compete  against  these  companies  even  if  our  products  have
recognized superior qualities.


     In addition, consumer products, particularly those that we offer or plan to
offer, are subject to significant price  competition.  From time to time, we may
need to engage in price cutting initiatives for

                                       5
<PAGE>
some of our  products to respond to  competitive  and  consumer  pressures.  Our
inability  to absorb  price  reductions  could cause a loss of sales  volumes or
prohibit us from generating profits from our product sales.


WE DEPEND ON KEY  EMPLOYEES  FOR OUR SUCCESS  AND THE LOSS OF OUR KEY  EMPLOYEES
COULD LIMIT OUR SUCCESS.

     Our  future success will depend in large part on our ability to attract and
retain  highly qualified managerial and technical personnel. The competition for
qualified  personnel  in  our  industry  is  intense and, accordingly, we may be
unable  to hire or retain necessary personnel. We are presently highly dependent
upon  the  efforts  of  Mr.  Stephen D. Hayter, a Director and the President and
Chief  Executive  Officer  of our company, Mr. Richard C. Adamany, the Executive
Vice  President  and  Chief  Operating  Officer  of  Empyrean and Mr. Bennett S.
Rubin,  the  Executive  Vice  President and Chief Marketing Officer of Empyrean.
The  loss  of  the  services of Mr. Hayter, Mr. Adamany or Mr. Rubin could limit
our  success in the future. Messrs. Hayter, Adamany and Rubin are all subject to
employment  agreements, and the Company plans to obtain "key man" life insurance
policies on their lives.

GOVERNMENT  REGULATION  OF OUR  PRODUCTS MAY PREVENT US FROM SELLING OUR CURRENT
PRODUCT OR MAY RESULT IN DELAYS IN LAUNCHING OR SELLING FUTURE PRODUCTS, AND CAN
SIGNIFICANTLY INCREASE OUR COSTS.

     The testing, manufacture, labeling, distribution,  advertising,  marketing,
and sale of our  products are subject to  extensive  international  and domestic
regulation.  To sell some or all of our drug products  within the United States,
we will have to obtain premarket approval from the Food and Drug Administration.
The FDA approval process is very costly, time consuming,  and uncertain, and our
products  may not obtain FDA approval on a timely  basis,  if at all. We may not
have sufficient resources to complete the required testing and regulatory review
process  for  our  products  currently  under  development,  and we do not  have
sufficient  resources to seek FDA approval of any of our products.  In addition,
approvals  are subject to continual  review,  and later  discovery of previously
unknown  problems may result in product  labeling  restrictions or withdrawal of
products from the market.  Also, the FDA may restrict or prohibit us from making
pertinent  product  claims and this may limit the  successful  marketing  of our
products or may reduce the prices for our products.  Finally,  failure to comply
with   requirements   for  testing,   manufacturing,   labeling,   distributing,
advertising,  marketing,  and  selling  our  products  may  subject  us  or  our
distributors or manufacturers to administrative or court-imposed  sanctions such
as product recalls or seizures,  injunctions against  production,  distribution,
sales and marketing,  delays in obtaining  marketing approvals or the refusal of
the  government to grant  approvals,  suspensions  and  withdrawals  of previous
approvals, and criminal prosecution of us or our officers or employees.

THE ACTIVE  INGREDIENT IN OUR CURRENT PRODUCT MAY BE SUBJECT TO FDA REVIEW WHICH
COULD DELAY OR PREVENT MARKETING OF OUR CURRENT AND FUTURE PRODUCTS.

     Most over-the-counter (OTC) drug products marketed in the United States are
not subjected to the FDA's  premarket  approval  requirements.  In 1972, the FDA
instituted the ongoing OTC Drug Review to evaluate the safety and  effectiveness
of OTC  drugs  then  on  the  market.  Through  this  process,  the  FDA  issues
regulations,  called mongraphs,  that set forth the specific active ingredients,
dosages,  indications  and labeling  statements  for OTC drugs that the FDA will
consider  generally  recognized  as safe and effective  and not  misbranded  and
therefore not subject to premarket  approval.  For some  categories of OTC drugs
not yet subject to a final regulation,  the FDA usually will not take regulatory
action against a product unless failure to do so poses a potential health hazard
to  consumers.  OTC drugs not  covered  by  proposed  or final OTC  regulations,
however, are subject to premarket review and approval by the FDA through the New
Drug Application (NDA) or abbreviated NDA process.

     The active  ingredient in our hand sanitizer and antiseptic skin protectant
product,  benzalkonium  chloride,  is included in an FDA proposed regulation for
OTC first aid  antiseptic  drug products,  but with different  claims than ours.
Further,  the FDA  declined to include  benzalkonium  chloride  in its  proposed
regulation  for  OTC  health  care  antiseptic  drug  products,   which  include
antiseptic  handwash  or  health-care   personnel  handwash  drug  products.  If
benzalkonium   chloride  is  not  covered  by  the  final  regulations,   or  if
benzalkonium  chloride  is included  but for  different  claims  than ours,  the
marketing of the hand sanitizer and antiseptic skin  protectant  product without
premarket approval by the FDA may be limited or forbidden.


                                       6
<PAGE>

     The  FDA  may  take  regulatory  action  against  our  hand  sanitizer  and
antiseptic  skin  protectant  product  as now  formulated  and with its  current
claims.  We are aware that the FDA issued a warning letter to Andrew Jergens Co.
dated April 22, 1999 for its antiseptic lotion containing benzalkonium chloride.
The letter maintains that as formulated and labeled the lotion is not covered by
the OTC Drug Review, that representations that the lotion makes for prophylactic
antimicrobial  use  are  not  described  in any of the  FDA's  regulation-making
proceedings under the review, that the lotion may not be legally marketed in the
U.S.  without  an NDA  approved  by the  agency,  and  that the  lotion  is also
misbranded under the Federal Food, Drug and Cosmetic Act because the adequacy of
the product's directions for use has not been determined. The FDA may assert the
same or similar  positions  respecting our hand  sanitizer and  antiseptic  skin
protectant  product.  We are unsure how we would respond to these  assertions if
made or how they would affect the marketing of the marketability of our product.

THE PROTECTION OF OUR PROPRIETARY RIGHTS TO OUR PRODUCTS MAY NOT BE COMPLETE AND
THIS COULD IMPAIR OUR ABILITY TO SUCCESSFULLY COMPETE AGAINST OTHERS.

     Our ability to  effectively  compete may be materially  dependent  upon the
proprietary  nature  of  the  products  that  we  license  from  third  parties.
Currently,  there are no patents or patent applications  pending with respect to
our products.  We depend primarily on confidentiality  provisions in our written
agreements  with  third  parties  and on trade  secret  laws,  which  vary  from
jurisdiction to jurisdiction and are subject to interpretation.  As a result, we
have no ability to prevent third parties from  duplicating  our products if they
can do so without either  violating an agreement with us or improperly using our
trade  secrets.  We may  never  be  able to  obtain  any key  patents  or  other
protection and our licensors may never be able to obtain similar  protection for
our products.  Our existing  proprietary rights may not be sufficient to protect
our products,  may be found invalid, and may not provide significant  commercial
benefits in any event.  Although we do not believe that our products infringe on
the patent rights or proprietary rights of others, they may be found to infringe
on other products.

WE HAVE A LIMITED PRODUCT LINE AND OUR INABILITY TO SUCCESSFULLY  MARKET ANY ONE
OR A FEW OF OUR PRODUCTS  COULD CAUSE A  SIGNIFICANT  DECLINE IN OUR REVENUES OR
FUTURE PROFITABILITY.

     Nearly all of our revenues  from product sales in 1998 and thus far in 1999
have  been  derived  from our hand  sanitizer  and  antiseptic  skin  protectant
product.  We  anticipate  that our  contraceptive  gel will not be available for
sales and  marketing  and  distribution  efforts in the United States unless and
until an NIH  Phase  III  study is  initiated  and  completed  and  successfully
demonstrates  its safety and  effectiveness  as a  contraceptive  and a sexually
transmitted  disease  preventative  and FDA approval of the product is obtained.
Neither  successful  completion of the study nor FDA approval is guaranteed.  We
expect to derive most of our revenue in the foreseeable future from sales of the
hand  sanitizer  and  antiseptic  skin  protectant  and  possibly  some  of  our
preventative  products currently under  development.  As a result of our lack of
product diversification,  any failure to successfully develop and market any one
or a few of our existing or near-term  future  products  will have a significant
impact on our ability to generate revenues or profits.  This impact would not be
offset by the successful marketing or sales of of our other products.

WE ARE INVOLVED IN A SECURITIES LITIGATION MATTER WHICH COULD RESULT IN MATERIAL
AMOUNTS OF DAMAGES.

     We have been  named in a case  involving  several  claims  based on alleged
securities fraud violations and  misrepresentations by a company called Pinnacle
Diagnostics and one of its former officers. The plaintiff claims that securities
fraud   violations  and   misrepresentations   led  it  to  invest  in  Pinnacle
Diagnostics. The plaintiff claims damages of approximately $540,000 and interest
on that amount,  plus punitive  damages.  We have been joined as a co-defendant.
Although  we do not  agree  with the  plaintiff's  claims,  we could  lose  this
lawsuit.  A loss or settlement of this lawsuit may require us to pay the damages
claimed and punitive  damages.  Payment of these damages could cause us to incur
significant losses and deplete any cash or assets that we otherwise may have had
available for use in our business operations.

We have limited  research and  development  resources and our success depends in
part on our  research  and  development  efforts,  and as a  result  our  future
profitability and ability to generate revenues may be harmed by our inability to
develop new products or improvements to our products.


     Due to the early developmental stage of our business, we have expended only
limited amounts on research and development of disease preventative  products in
1998 and 1999. Currently, we have very

                                       7
<PAGE>

limited resources to devote to research and development of our currently planned
future products and  technologies.  Since our only product on the market to date
is our hand  sanitizer  and  antiseptic  skin  protectant  product,  our success
depends  heavily  on our  ability  to  develop  innovative  additional  products
utilizing our core proprietary product formulation. Unless we are able to obtain
and devote  resources to our research and  development  efforts,  we may only be
able to develop  limited  product  offerings  in the  future.  As a result,  our
ability to achieve market  acceptance,  to leverage that acceptance  through the
introduction  of follow-on  products,  or to better  diversify our risks through
multiple product  offerings may be limited.  As a result, we may fail to achieve
significant growth in revenues or profitability in the future.

OUR INABILITY TO MANAGE GROWTH MAY STRAIN OUR RESOURCES AND SYSTEMS.

     We  anticipate  additional  growth in the number of people we employ and in
the scope and geographic areas of our operations as current and new products are
developed  and  commercialized.  This  growth,  if  achieved,  will result in an
increase in responsibilities for both existing and new management personnel. Our
ability to manage  growth  effectively  will require us to continue to implement
and improve our operating,  financial and management  information systems and to
train and  motivate  our  current and new  employees.  Our failure to manage any
expansion  effectively  could strain our resources and systems and result in the
loss of revenues or customers or the incurrence of additional operating losses.

FAILURE TO ACHIEVE YEAR 2000  COMPLIANCE  MAY CAUSE A DISRUPTION  IN OUR SYSTEMS
AND CAUSE US TO INCUR SIGNIFICANT LIABILITIES OR EXPENSES.

     We recognize the need to ensure that our  operations  will not be adversely
affected by Year 2000 hardware and software issues. We believe that our critical
internal  systems and  software,  which  consists  primarily  of  off-the-shelf,
commercially  available  software programs not customized for our business,  are
Year 2000  compliant.  Our  evaluation  of the  compliance  of our operating and
non-operating systems with the Year 2000 conversion has not been exhaustive.  We
have not yet completed a review of our  suppliers or other third party  business
partners to  determine  whether the systems  employed by these  parties are Year
2000 compliant.  In addition, we have not developed an internal contingency plan
to deal with Year 2000 issues that may affect our business.  As a result, we may
experience  disruptions in our ability to conduct  business  because of the Year
2000 problems experienced by us, our distributors, or our vendors. To the extent
that our systems  experience a Year 2000 failure,  or if our key distributors or
vendors experience problems relating to achieving Year 2000 compliance, we could
suffer a disruption or loss of our systems and  unanticipated  additional  costs
and  possible  revenue  losses.  We may also be  subject  to  unanticipated  and
significant  litigation  resulting from any lack of Year 2000  compliance by us,
our vendors, or our distributors.

INTERNATIONAL SALES OF OUR PRODUCTS EXPOSE US TO CURRENCY FLUCTUATIONS AND OTHER
SPECIAL  RISKS WHICH COULD LIMIT OUR ABILITY TO GENERATE  PROFITS OR CAUSE US TO
INCUR OPERATING LOSSES.

     We are  attempting  to  expand  the  sale of our  current  products  and to
introduce new products  under  development  in several  foreign  countries.  Our
international  sales  efforts  are subject to several  customary  risks of doing
business  abroad,  including  regulatory  requirements,  political  and economic
instability, trade barriers, foreign taxes and tariff restrictions, restrictions
on the  ability  to  transfer  funds,  and  export  licensing  requirements.  In
addition,  although  our  limited  foreign  transactions  to date have been U.S.
dollar denominated, foreign customers may later require us to receive payment in
foreign currency.  Fluctuations in the value of foreign  currencies  relative to
the U.S.  dollar  could have an adverse  impact on the price of our  products in
foreign markets,  which could limit or eliminate our ability to generate profits
from the sale of these products or cause us to incur significant losses.


RISKS RELATING TO OUR STOCK:


THE LACK OF A MATURE  TRADING  MARKET FOR OUR  COMMON  STOCK MAY CAUSE OUR STOCK
PRICE TO DECLINE SIGNIFICANTLY AND LIMIT THE LIQUIDITY OF OUR COMMON STOCK.

     We do not meet the listing requirements for the listing or quotation of our
common  stock on any  national  or  regional  securities  exchange or on Nasdaq.
Currently,  our common stock is traded on the OTC Bulletin  Board.  As a result,
accurate current quotations as to the value of our common stock are not


                                       8
<PAGE>

available and it is more difficult for investors to dispose of our common stock.
The lack of  current  quotations  and  liquidity  can cause  our stock  price to
decline or to trade  lower than the prices  that may  prevail if our  securities
were listed or quoted on an exchange or on Nasdaq.

OUR  COMMON  STOCK IS  SUBJECT  TO THE  "PENNY  STOCK"  RULES OF THE SEC AND THE
TRADING MARKET IN OUR  SECURITIES IS LIMITED,  WHICH MAKES  TRANSACTIONS  IN OUR
STOCK MORE CUMBERSOME AND MAY REDUCE THE VALUE OF AN INVESTMENT IN OUR STOCK.

     Since our  common  stock is not  listed or  quoted  on any  exchange  or on
Nasdaq, and no other exemptions  currently apply, trading in our common stock on
the OTC Bulletin  Board is subject to the "penny stock" rules of the SEC.  These
rules require,  among other things, that any broker engaging in a transaction in
our securities provide its customers with a risk disclosure document, disclosure
of market quotations,  if any,  disclosure of the compensation of the broker and
its salespersons in the transaction,  and monthly account statements showing the
market values of our  securities  held in the customer's  accounts.  The brokers
must provide the bid and offer quotations and compensation  information prior to
effecting  the  transaction  and  include  this  information  in the  customer's
confirmation.  Generally, brokers may be less willing to execute transactions in
securities  subject to the "penny stock" rules.  This may make it more difficult
for  investors  to dispose of our common stock and cause a decline in the market
value of our stock.

THERE ARE A LARGE NUMBER OF SHARES  UNDERLYING OUR WARRANTS AND OPTIONS THAT MAY
BE AVAILABLE FOR FUTURE SALE AND THE SALE OF THESE SHARES MAY DEPRESS THE MARKET
PRICE OF OUR COMMON STOCK.

     As of  October  22,  1999,  we  have  29,346,659  shares  of  common  stock
outstanding and available for sale in the public market, and we have outstanding
warrants and options to purchase 10,509,617  additional shares at various times.
Most of the shares,  including some of the shares  issuable upon exercise of our
warrants and options, may be sold without restriction,  except for approximately
5,677,774  shares owned or currently  issuable to our  "affiliates".  The future
sale of these shares may adversely  affect the market price of our common stock.
The  issuance of shares upon  exercise of our  outstanding  warrants and options
will also cause immediate and substantial dilution to our existing stockholders.
In addition,  as long as these warrants and options remain  outstanding,  we may
have difficulty raising additional capital.

OUR STOCK PRICE MAY BE VOLATILE DUE TO FACTORS  BEYOND OUR CONTROL,  WHICH COULD
SUBJECT THE VALUE OF YOUR SHARES TO RAPID DECLINE.

     In addition to the factors  described  above,  the securities  markets have
from time to time experienced significant price and volume fluctuations that can
be  unrelated  to  the  operating  performance  or  financial  condition  of any
particular  company,  including  us.  This is  especially  true with  respect to
emerging  companies  like us and  companies in our  industry.  Announcements  of
technology innovations or new products by other companies, release of reports by
securities  analysts,  regulatory  developments,   economic  or  other  external
factors,  as  well  as  quarterly  fluctuation  in our  or in  our  competitors'
operating  results,  can have a  significant  impact  on our  stock  price.  For
example,  in the first quarter of 1999, the bid price of our common stock quoted
on the OTC  Bulletin  Board  ranged  from a low of $0.35  per share to a high of
$1.03 per share,  and from a high of $1.00 per share to a low of $0.30 per share
in the fourth quarter of 1998.  Similar  fluctuations  have been  experienced in
other periods. See "Price of Common Stock" below.


                                       9
<PAGE>
                              OUR ANNUAL MEETING

GENERAL


     We are furnishing this joint proxy statement/prospectus to our stockholders
as part of the  solicitation  of  proxies  by our  Board  for use at our  annual
meeting of  stockholders to be held on November 16, at 10:00 a.m. local time, at
2238 West Lone Cactus Drive, Suite 200, Phoenix, Arizona 85027-2613.

     We are first mailing this joint proxy  statement/prospectus on the enclosed
form of proxy to our stockholders on or about October , 1999.


     The purpose of our meeting is:


     (a)  To consider and vote upon a proposal to approve a merger agreement and
          merger between Empyrean  Bioscience,  Inc., a Wyoming  corporation and
          Preventx,  Inc., a Delaware  corporation.  Under the merger  agreement
          Empyrean  will be merged  into  Preventx  which will  continue  as the
          surviving corporation. Each outstanding share of Empyrean common stock
          will be  converted  into  and  become  exchangeable  for one  share of
          Preventx common stock;


     (b)  To elect seven directors, each to serve for a one year term; and

     (c)  To transact  other  business  that may properly come before the annual
          meeting.

     A form of proxy for use at the annual meeting accompanies each copy of this
joint proxy statement/prospectus mailed to our common stockholders.

     The Board unanimously recommends that stockholders vote FOR the approval of
the merger proposal and the election of directors proposal.

RECORD DATE AND VOTING


     We have fixed the close of  business  on October 6, 1999 as the record date
for establishing  which stockholders are entitled to vote at the annual meeting.
Accordingly,  only holders of record for common stock on the record date will be
entitled  to vote at the  annual  meeting.  As of the  record  date,  there were
outstanding  and entitled to vote 29,346,659  shares of our common stock,  which
constitutes  all of our  outstanding  voting  stock.  These  shares were held by
approximately 4,100 holders of record. Each holder of record of our common stock
on the record  date is  entitled  to one vote per  share.  This vote may be cast
either in person, or by properly executed proxy, at our annual meeting. A quorum
for the annual meeting  consists of the presence of the holders of a majority of
the  outstanding  shares of our common  stock.  Approval of the merger  proposal
discussed above requires the affirmative  vote of holders of at least a majority
of the shares of our common stock outstanding and entitled to vote on the record
date.  Election  of a director  requires a  plurality  of votes be cast for that
director.

     We will count shares of our common stock  represented in person or by proxy
for  purposes  of  establishing  a quorum at our annual  meeting.  Shares  which
abstain from voting as to a particular matter will be treated as shares that are
present and entitled to vote at the annual  meeting for purposes of  determining
whether a quorum  exists,  but  abstentions  will have the same  effect as votes
against that matter.  Brokers or nominees holding shares of record for customers
will  not be  entitled  to vote on the  proposals  unless  they  receive  voting
instructions from their customers.  Shares held by brokerage  nominees for which
no  instructions  are  given by the  beneficial  owners  will not  count  toward
determining  whether a quorum  exists or be voted in any manner on the proposals
and will have the same effect as votes against the proposals.


     As of the record date for the annual  meeting,  our directors and executive
officers  and  their  affiliates  may  be  deemed  to be  beneficial  owners  of
approximately 4% of the outstanding shares of our common stock, excluding shares
issuable upon exercise of outstanding  options and warrants,  and have expressed
their  intent to vote  their  shares  in favor of the  merger  proposal  and the
election of the director nominees.

                                       10
<PAGE>
VOTING AND REVOCATION OF PROXIES

     All  shares  of our  common  stock  that  are  entitled  to  vote  and  are
represented at our annual meeting by properly executed proxies received prior to
or at the meeting and not  revoked,  will be voted at the meeting in  accordance
with  the  instructions  indicated  on  the  proxies.  If  no  instructions  are
indicated, proxies will be voted for approval of the proposals.

     The only business  which may be conducted at the annual meeting is business
that is brought before a meeting under our notice of the annual meeting.  If any
other matters are properly  presented at the annual  meeting for  consideration,
such as consideration  of a motion to adjourn the meeting,  the persons named in
the enclosed  forms of proxy  generally  will have  discretion  to vote on those
matters in  accordance  with  their  best  judgment.  Proxies  voting  against a
specific  proposal  may not be used by the persons  named in the proxies to vote
for  adjournment of the meeting to give  management  additional  time to solicit
votes for approval of the proposal.

     Any proxy given under this solicitation may be revoked by the person giving
it at any time before it is voted. Proxies may be revoked by:

     *    Filing with our  secretary  at or before the taking of the vote at the
          annual  meeting a written  notice of  revocation  bearing a date later
          than the proxy;

     *    Duly  executing a later  dated  proxy  relating to the same shares and
          delivering  it to our  secretary  before the taking of the vote at our
          meeting; or

     *    Attending our annual meeting and voting in person although  attendance
          alone will not constitute revocation.

     Any written notice of revocation or subsequent proxy should be sent to 2238
West Lone Cactus  Drive,  Suite 200,  Phoenix,  Arizona  85027-2613,  Attention:
Secretary,  or hand  delivered  to the  Secretary  of  Empyrean at or before the
taking of the vote at the annual  meeting.  Stockholders  that have instructed a
broker to vote their shares must follow  directions  received from the broker to
change their vote or to vote at the annual meeting.

     We will bear all  expenses  of our  solicitation  of proxies for the annual
meeting.  In addition to solicitation  by use of mail,  proxies may be solicited
from our  stockholders  by  directors,  officers,  and employees in person or by
telephone,  facsimile,  or  other  means of  communication.  Our  directors  and
officers  and  employees  will  not  be  additionally  compensated,  but  may be
reimbursed  for  reasonable   out-of-pocket  expenses  in  connection  with  the
solicitation.  We will make  arrangements  with  brokerage  houses,  custodians,
nominees,  and  fiduciaries  for forwarding of proxy  solicitation  materials to
beneficial   owners  of  shares  held  of  record  by  these  brokerage  houses,
custodians,  nominees, and fiduciaries. We will reimburse these institutions for
their reasonable expenses incurred in connection with the solicitation.

DISSENTERS' RIGHTS

     Our  stockholders  have  the  right  to dissent from the merger and receive
payment  of  the  "fair  value"  of  their  shares.  Proposal  No.  2,  Delaware
Reincorporation, below discusses dissenters' rights more fully.


     STOCKHOLDERS  SHOULD NOT SEND THE STOCK  CERTIFICATES  WITH THEIR  PROXIES.
EMPYREAN WYOMING COMMON STOCK CERTIFICATES WILL BE EXCHANGED FOR PREVENTX COMMON
STOCK FOLLOWING  CONSUMMATION OF THE MERGER IN ACCORDANCE WITH THE  INSTRUCTIONS
TO BE SENT TO HOLDERS OF OUR COMMON STOCK AFTER THE MERGER.


                                       11
<PAGE>
                    PROPOSAL NO. 1 -- ELECTION OF DIRECTORS

     Seven directors will be elected at the meeting for a one year term.  Unless
you specify otherwise,  the enclosed proxy will be voted in favor of electing as
directors the nominees  listed below.  If any nominee should be unable to serve,
the  proxy  will be voted  for a  substitute  nominee  selected  by our Board of
Directors.


     The name,  principal  occupation,  business experience since at least 1993,
tenure, and age of each nominee for election as a director are set forth below.


STEPHEN D. HAYTER DIRECTOR, PRESIDENT, AND CHIEF EXECUTIVE OFFICER

     Mr.  Hayter,  60,  was  appointed as a Director and our President and Chief
Executive  Officer  in  August 1996. Mr. Hayter has over twenty years experience
in  the  health  care  industry,  specifically  in  biotechnology,  and  has  an
extensive  network  of  contacts throughout North America, Europe and Japan. For
the  two  years  prior  to August 1996, Mr. Hayter served as President of Sedona
Biotechnology,  a  consulting  practice  with  clients such as Fisher Scientific
USA,  Colby  Group  International  Japan  and  Durimport Marine Canada. Prior to
1996,  Mr. Hayter was the Executive Vice President of Centocor, Inc. responsible
for  the Diagnostics Division. In 1987, Mr. Hayter founded ADI Diagnostics Inc.,
a  fully  integrated  diagnostics company specializing in infectious disease and
oncology  testing,  and  was its President until 1993. In 1991, ADI Diagnostics,
Inc.  merged  with  Cambridge  Biotech.  Mr.  Hayter  served  in the Diagnostics
Division  of Abbott Laboratories for thirteen years with his last position being
the  Executive  Vice-President  and  Representative  Director  of Abbott's joint
venture,  Dainabot  KK.  Mr.  Hayter  currently resides in Phoenix, Arizona. Mr.
Hayter will resign as President and Chief Executive Officer by March 7, 2000.

ANDREW J. FISHLEDER, M.D., DIRECTOR

     Dr.  Fishleder,  46,  was  appointed  a  director on November 20, 1998. Dr.
Fishleder  has  been  the Chairman of the Division of Education of the Cleveland
Clinic  Foundation since 1991 and currently serves on the institution's Board of
Governors  and  Medical  Executive Committee. Dr. Fishleder is a pathologist and
has  been  a  member of the staff of the Cleveland Clinic Department of Clinical
Pathology since 1982.


ROBERT G. J. BURG II, DIRECTOR

     Mr.  Burg,  42, was appointed a director on November 20, 1998. Mr. Burg has
over  twenty-years  experience  in  sales  and marketing. Since January 1998 Mr.
Burg  has  been the President of Profile Sports. Between 1990 and 1998, Mr. Burg
was   employed   by   Royal  Grip,  Inc./Roxxi  Caps,  which  manufacturers  and
distributes  golf  grips  and  sports  headwear,  and  was its President between
February  1995  and  January  1998.  Mr.  Burg  has  been  a  director  of Royal
Precision, Inc. since June, 1998.


MICHAEL CICAK, DIRECTOR
     Mr.  Cicak,  63, was  appointed a director on May 26,  1999.  Mr.  Cicak is
currently the president of Solar Cells,  Inc. a privately held  manufacturer and
worldwide  distributor  of  solar  panels,  and  was  the  president  and CEO of
GlassTech,  Inc.,  a  privately  held  manufacturer  and  distributor  of window
manufacturing  equipment,  from 1983 to 1993.  He is  currently  a member of the
Board of  Directors of the  University  of Findlay in Ohio and serves on several
corporate boards including First Solar, LLC and Autom.

LAWRENCE D. BAIN, DIRECTOR

     Mr.  Bain,  49,  was  appointed a director on August 6, 1999. Mr. Bain is a
senior  vice  president in the investment banking division of Stifel, Nicolaus &
Company,  Incorporated. Previously, Mr. Bain was a managing director with Everen
Securities  and a senior vice president with both Morgan Stanley Dean Witter and
E.F.   Hutton  Company.  He  currently  serves  as  a  trustee  for  Cleveland's
Leprechaun  Society  Charity  and  is a past board member of the Better Business
Bureau.

RICHARD C. ADAMANY, EXECUTIVE VICE PRESIDENT AND CHIEF OPERATING OFFICER

     Mr.   Adamany,  46,  was  appointed  Executive  Vice  President  and  Chief
Operating  Officer  on September 7, 1999. Prior to joining Empyrean, Mr. Adamany
was a 50% owner of Premier Enterprise Partners,


                                       12
<PAGE>

LLC,  a  company  formed  to  acquire, operate, and grow companies pursuing long
term  capital  gains.  Mr.  Adamany  was  Executive  Vice  President  and  Chief
Operating  Officer  of  Advanced  Lighting  Technologies from 1997 to 1998. From
1992  to  1996  Mr.  Adamany  was  Senior  Vice  President,  Treasurer and Chief
Financial  Officer  of  Health  O Meter Products Inc. which acquired Mr. Coffee,
Inc.  where  he  held  the  same  position.  Mr.  Adamany  is entitled under his
employment  agreement  with  us  to  become  our  President  and Chief Executive
Officer and a director by March 7, 2000.


BENNETT S. RUBIN, EXECUTIVE VICE PRESIDENT AND CHIEF MARKETING OFFICER

     Mr.  Rubin,  42, was appointed Executive Vice President and Chief Marketing
Officer  on  September  7,  1999. Prior to joining Empyrean, Mr. Rubin was a 50%
owner  of  Premier  Enterprise  Partners,  LLC,  a  company  formed  to acquire,
operate,  and  grow companies pursuing long term capital gains. During 1998, Mr.
Rubin  was  Senior  Vice President, Sales of Advance Lighting Technologies, Inc.
From  1995  to  1998,  Mr.  Rubin  held  several  senior management positions at
Invacare   Corporation,   including  Vice  President,  Marketing  and  Marketing
Services.  From 1989 to 1995 Mr. Rubin was Vice President of Sales and Marketing
of  The Genie Company. Mr. Rubin is entitled under his employment agreement with
us  to  become  our  Executive Vice President and Chief Operations Officer and a
director by March 7, 2000.


     The  Directors  have  served in their  respective  capacities  since  their
election  or  appointment  and will  serve  until the next  annual  shareholders
meeting or until a successor  is duly  elected,  unless the office is vacated in
accordance  with our  Articles of  Incorporation.  The  executive  officers  are
appointed  by the  Board  of  Directors  to serve  until  the  earlier  of their
resignation or removal with or without cause by the directors.


     There are no family  relationships  between  any two or more  directors  or
executive officers.  Under their employment  agreements with us, we are required
to elect Mr. Adamany and Mr. Rubin as directors by March 7, 2000.  Other than as
described for these  individuals,  there are no arrangements  or  understandings
regarding election between any two or more directors or executive officers.


BOARD COMMITTEES

     The   Board  of  Directors  has  an  Audit  Committee  and  a  Compensation
Committee.  No  committee meetings occurred in 1998 or 1999. The Audit Committee
is  responsible  for  evaluating  the  Company's  accounting  principles and its
system  of  accounting  controls.  The  Compensation  Committee  acts on matters
related  to  the compensation of directors, senior management and key employees.
Dr.  Fishleder  and  Mr. Burg each serve on our Audit Committee and Compensation
Committee.

MEETING ATTENDANCE

     The  Board of  Directors  had one  meeting  in 1998.  All of the  directors
attended the meeting.

DIRECTOR COMPENSATION

     Non-employee directors receive:

          *    a quarterly  retainer of $2,500,  plus $500 per committee meeting
               attended;

          *    an annual grant of stock  options to purchase  100,000  shares of
               our common stock; and

          *    reimbursement   for   out-of-pocket   expenses   associated  with
               attending Board and committee meetings.


Employee directors receive no additional compensation for serving on the Board.


     The stock  options  granted to  non-employee  directors  are  granted at an
exercise price equal to the fair market value of the common stock on the date of
grant,  are fully vested at date of grant, and expire ten years from the date of
grant.

                                       13
<PAGE>
                  PROPOSAL NO. 2 -- DELAWARE REINCORPORATION

INTRODUCTION

     The Board of Directors believe that changing the state of our incorporation
or  "reincorporating"  from Wyoming to Delaware will be in your best  interests.
You are urged to read  carefully  the  following  sections  of this joint  proxy
statement/prospectus before voting on the proposed reincorporation.


     With your approval,  we will complete the reincorporation  through a merger
agreement.  Under  the  merger  agreement,  Empyrean  Wyoming  will  merge  with
Preventx,  and Preventx will continue as the  surviving  corporation.  This will
change our name to Preventx,  Inc. Each  outstanding  share of Empyrean  Wyoming
common stock will automatically  convert into one share of Preventx common stock
on the  merger  effective  date.  There  would  be no  effect  on our  financial
statements due to this transaction.


     Any  stockholder  may, as an  alternative to voting to approve the proposed
reincorporation, dissent from the right to vote and obtain the fair value of his
or her shares. We provide a more detailed  discussion of dissenters'  rights and
the concept of fair value below.


     Empyrean  does not  believe  that state or federal  regulatory  approval is
required for the merger  except for the  Secretary of State for each of Delaware
and Wyoming.  We will seek  approval from Delaware and Wyoming upon the approval
of reincorporation by our shareholders.


PREDICTABILITY OF DELAWARE LAW

     For many years Delaware has followed a policy of encouraging  incorporation
in that  state.  As part of this  policy,  Delaware  has  adopted  comprehensive
corporate laws responsive to the needs of Delaware corporations. We believe that
the Delaware legislature is particularly sensitive to issues regarding corporate
law and is especially  responsive to  developments  in modern  corporate law. We
also believe that the Delaware courts have developed  considerable  expertise in
dealing  with  corporate  issues  as well  as a  substantial  body  of case  law
construing Delaware's corporate law. As a result of these factors, we anticipate
that Delaware law will provide greater  predictability in our legal affairs than
is presently available under Wyoming law.

ABILITY TO ATTRACT AND RETAIN DIRECTORS


     In 1986, Delaware amended its corporate law to allow a corporation to limit
the personal monetary  liability of its directors for their conduct as directors
under some  circumstances.  Our Board of Directors  have elected to adopt such a
provision in the  Certificate  of  Incorporation  that would govern us after the
reincorporation. Delaware law does not permit a Delaware corporation to limit or
eliminate the liability of its directors for breaches of their fiduciary duty of
loyalty,  intentional misconduct,  bad faith conduct,  unlawful distributions or
any transaction  from which the director derives an improper  personal  benefit.
While Wyoming law was more recently amended to permit similar limitations on the
liability of directors, Wyoming does not have the depth of case law interpreting
its  statutory  provisions.  The  Board  of  Directors  believes  that  Delaware
incorporation,  and the provisions of the Delaware Certificate of Incorporation,
will enhance our ability to recruit and retain directors in the future. However,
the shareholders  should be aware that such a provision inures to the benefit of
the  directors,  and,  therefore,  the  interest  of the Board of  Directors  in
recommending  the  reincorporation  may be in conflict with the interests of the
shareholders.


ANTI-TAKEOVER IMPLICATIONS


     Delaware  law,  more so than  Wyoming  law,  permits us to take  protective
measures to deter hostile takeover attempts. A hostile takeover attempt may have
a positive or a negative  effect on us and our  shareholders,  depending  on the
circumstances  surrounding a particular takeover attempt. Takeover attempts that
have not been  negotiated or approved by the board of directors of a corporation
can seriously disrupt the business and management of a corporation and generally
present to the  shareholders  the risk of terms which may be less than favorable
to  all of  the  shareholders  than  would  be  available  in a  board  approved
transaction. Board approved transactions may be carefully planned and undertaken
at an


                                       14
<PAGE>
opportune  time to  obtain  maximum  value  for the  corporation  and all of its
shareholders  with due  consideration  to  matters  such as the  recognition  or
postponement  of gain or loss for tax purposes,  the  management and business of
the acquiring corporation and maximum strategic deployment of corporate assets.


     The Board of Directors  recognizes  that hostile  takeover  attempts do not
always have the  unfavorable  consequences  or effects  described  above and may
frequently be beneficial to the shareholders,  providing all of the shareholders
with  considerable  value  for their  shares.  However,  the Board of  Directors
believes that the potential  disadvantages of unapproved  takeover  attempts are
sufficiently  great that  prudent  steps may in the future be required to reduce
the  likelihood  of  takeover  attempts,  in the  best  interests  of us and our
shareholders.

     You should recognize that one of the effects of  reincorporating  may be to
discourage a future  attempt to acquire  control of us which is not presented to
and  approved  by the Board of  Directors,  but which a  substantial  number and
perhaps even a majority of our  shareholders  might  believe to be in their best
interests or in which shareholders might receive a substantial premium for their
shares over the current  market  prices.  As a result,  shareholders  that might
desire to  participate  in such a transaction  may not have an opportunity to do
so.

     In  addition,  we will have the  ability to issue  shares of our  preferred
stock  that will  enable  the Board of  Directors,  without a vote of our common
stockholders, to issue separate classes or series of preferred stock with rights
and preferences  that may be senior to those of our common stock with respect to
voting,  dividends,  rights upon  liquidation,  dissolution or acquisition,  and
redemption. This could discourage a change in control. We do not intend to adopt
any additional anti-takeover measures at this time.


NO CHANGE IN THE BOARD MEMBERS,  BUSINESS,  MANAGEMENT, OR LOCATION OF PRINCIPAL
FACILITIES OF EMPRYEAN


     We will change our legal  domicile and make other changes of a legal nature
through the proposed  reincorporation.  The proposed  reincorporation  will not,
however, result in any change in the business,  management,  fiscal year, assets
or liabilities, or location of our principal facilities. The directors you elect
at the annual  meeting  will  continue  as  directors  of  Preventx.  All of the
employee benefit and stock option plans of Empyrean, including the 1998 Empyrean
Diagnostics, Ltd. Stock Plan, will be continued by Preventx and each outstanding
option to purchase shares of Empyrean stock will automatically be converted into
an option to purchase an  equivalent  number of shares of Preventx  stock on the
same terms and subject to the same conditions. Our name will change to Preventx,
Inc.


OUR CHARTER AND BYLAWS


     The provisions of the our Delaware Certificate of Incorporation are similar
to those of our Wyoming Articles of Incorporation in many respects. We initially
created the Wyoming Articles of Incorporation to meet British  Columbia,  Canada
legal  requirements.  We did not amend the  Articles  of  Incorporation  when we
changed our governing  jurisdiction  from Canada to Wyoming.  Those  Articles of
Incorporation  have acted as our bylaws as well. We have modified these Articles
of  Incorporation  to meet the  requirements  of Delaware  law.  In  particular,
Preventx  will have a separate  Certificate  of  Incorporation  and  Bylaws.  We
describe   below  the  material   changes   between  the  Wyoming   Articles  of
Incorporation  and Bylaws and the  Delaware  Certificate  of  Incorporation  and
Bylaws.


AUTHORIZED STOCK


     Our Wyoming's Articles of Incorporation authorize the Board of Directors to
issue shares of capital  stock with terms and for  consideration  that the Board
considers proper.  The Board of Directors has authorized  300,000,000  shares of
capital stock, of which  100,000,000  shares are designated Common Stock, no par
value,  and  200,000,000  shares are designated  Preferred Stock with par values
ranging from $10 to $50 per share.  The Certificate of Incorporation of Preventx
authorizes  100,000,000  shares of capital  stock,  $.0001  par value,  of which
90,000,000  shares  are  designated  Common  Stock  and  10,000,000  shares  are
designated Preferred Stock.


                                       15
<PAGE>
SIGNIFICANT DIFFERENCES BETWEEN THE CORPORATION LAWS OF WYOMING AND DELAWARE

     The corporate laws of Wyoming and Delaware  differ in many respects.  It is
not practical to summarize all differences in this joint merger/proxy statement,
but the  principal  differences  that  could  materially  affect  the  rights of
stockholders are discussed below.

DISSENTERS' RIGHTS

     Wyoming  and  Delaware  law  may  grant  a  stockholder  of  a  corporation
participating in a major corporate transaction  dissenters' rights.  Dissenters'
rights  allow a  stockholder  to  receive  the fair  value of his or her  shares
instead of the amount he or she would otherwise receive in the transaction. Fair
value may not  necessarily  be the  market  price of the common  stock  prior to
reincorporation.  Both  Wyoming  and  Delaware  law  limit the  availability  of
dissenters'  rights where the state law does not require a  stockholder  vote to
approve the corporate transaction.


     Under  Delaware  law,  dissenters'  rights are generally not available in a
merger or share  exchange if the  stockholders'  shares were either  listed on a
national  securities  exchange or held by at least 2,000 stockholders of record.
However,  the  Certificate of  Incorporation  of the corporation may provide for
appraisal  rights.  We do not  intend to  provide  for  appraisal  rights in our
Certificate  of  Incorporation.   Also,  Delaware  law  makes  appraisal  rights
available if the plan of merger or share  exchange  provides  that  stockholders
receive anything other than cash, shares of the surviving corporation, shares of
a publicly traded or widely held corporation,  or a combination of these.  Under
Wyoming law,  appraisal  rights may be  available  for  transactions  other than
mergers,  including  sales of  significant  amounts of assets and changes in the
capital  structure  or the terms of stock in the Articles of  Incorporation.  In
Delaware,  appraisal  rights are only  available  for some  mergers as described
above.

     Wyoming  does  not  have  Delaware's  limitations  on  dissenters'  rights.
Empyrean  stockholders  do  have  dissenters'  rights  related  to the  proposed
reincorporation.  Wyoming law requires that you follow its statutory  procedures
to exercise your rights. We have attached to this joint  merger/proxy  statement
as Annex B the  pertinent  sections of the  Wyoming  law. We urge you to consult
with your legal  advisor and follow the  procedural  steps under  Wyoming law to
exercise your  dissenters'  rights.  The following  description of the appraisal
rights procedure is a summary of Wyoming law.

     If you wish to dissent from the  reincorporation  merger,  you must send to
Empyrean a written notice of your intent to demand payment for your shares prior
to the time the vote is taken on the merger. If you vote your shares in favor of
the  reincorporation  merger, this will waive your appraisal rights. Your notice
must be sent  seperately  to us, as a vote  against the merger alone will not be
sufficient  notice of your intent to seek appraisal.  If you deliver your notice
and do not vote in favor of the merger,  we will deliver a notice to you of when
the  reincorporation  merger is approved by the shareholders,  no later than ten
days  after the  shareholders'  approval.  Our  notice to you will  include  the
following:


          *    an address where a payment  demand can be sent and where and when
               certificates can be deposited;

          *    information  on the extent of  restrictions  on the  transfer  of
               shares after the payment demand is received;

          *    a form for  demanding  payment,  including  the date of the first
               announcement  to the news media or  shareholders  of the terms of
               the  reincorporation  merger  and  requiring  that the  dissenter
               certify whether or not he or she acquired beneficial ownership of
               the shares before that date;

          *    a date between thirty and sixty days after delivery of our notice
               by which we need to receive payment demand;

          *    a copy of the dissenter's rights statute.


     After receiving our notice you then need to follow the  instructions in our
notice if you want to demand payment.  Your demand for payment must be delivered
within the time period  described in our notice to you (a date between 30 and 60
days after delivery to you of our notice, as described above). Upon receipt of a
payment demand that complies with the above procedure, we will do the following:


                                       16
<PAGE>
          *    estimate the fair value of your shares;

          *    pay you the fair value;

          *    provide you with a balance sheet or an estimate of the fair value
               of the shares;

          *    provide  you with a  statement  describing  your  right to demand
               further payment; and

          *    provide you with a copy of the dissenter's rights statute.

     If you believe that the fair value of your shares is greater than our offer
to pay  fair  value,  you may  send an  additional  demand  for  payment  of the
difference or reject our offer of payment and demand your estimate of fair value
if any of the following are true:

          *    you believe  that the fair value of your  shares was  incorrectly
               calculated or the amount paid was less than the fair value;

          *    you believe  Empyrean  made payment  after sixty days of the date
               set for demanding payment;

          *    or, if the  reincorporation  merger does not take place and we do
               not  return   your  stock   certificates   or  release   transfer
               restrictions within sixty days after demand payment.

     If a demand remains unsettled after the above procedure,  we will institute
a proceeding  in court to determine  the fair value of the shares,  and if we do
not institute a proceeding  within sixty days of receiving your payment  demand,
you will be entitled to receive the amount you have demanded. All dissenters who
have  unsettled  payments  will be joined as parties in the action.  Court costs
will be paid by us  unless  the  court  determines  that  the  dissenters  acted
arbitrarily, vexatiously or not in good faith.

LIMITATIONS ON DIRECTOR LIABILITY

     Both Wyoming and Delaware  law permit a  corporation  to limit the personal
liability of a director to the corporation or its shareholders for money damages
for breach of the  director's  duties.  Wyoming does not allow a corporation  to
limit director liability when the director:

          *    receives benefits to which he or she is not entitled;

          *    intentionally   inflicts   harm   on  the   corporation   or  its
               stockholders;

          *    votes for an unlawful distribution; or

          *    intentionally violates criminal law.


     Our Delaware  Certificate  of  Incorporation  eliminates  the  liability of
directors  to the fullest  extent  permissible  under  Delaware  law, as the law
exists  currently or as it may be amended in the future.  Under  Delaware law, a
corporation may not eliminate or limit director monetary liability for:


          *    breaches of the director's  duty of loyalty to the corporation or
               its shareholders;

          *    acts or  omissions  not in good  faith or  involving  intentional
               misconduct or knowing violations of law;

          *    the payment of unlawful  dividends or unlawful stock  repurchases
               or redemptions; or

          *    transactions in which the director  received an improper personal
               benefit.

     A limitation of liability provision also may not limit director's liability
for violation of, or otherwise relieve the Delaware corporation or its directors
from the necessity of complying with, federal or state securities laws or affect
the  availability  of  non-monetary   remedies  such  as  injunctive  relief  or
rescission.


     Our Wyoming Articles of Incorporation limit director,  officer, or employee
liability for any loss,  damage or expense  related to execution of their duties
unless the loss,  damage or expense arises  through the person's  willful act or
default,  through  negligence,  through a breach of trust or through a breach of
duty. Our Certificate of Incorporation eliminates director and officer liability
to the fullest  extent  permissible  under  Delaware  law as it exists or may be
amended in the future.


                                       17
<PAGE>
INDEMNIFICATION OF OFFICERS AND DIRECTORS

     Wyoming and  Delaware  have similar laws  respecting  indemnification  by a
corporation of its officers and  directors.  There are  nonetheless  differences
between the laws of the two states, as well as the Wyoming and Delaware Bylaws.

     Both  Delaware  and Wyoming law permit  indemnification  when a director or
officer:

          *    conducted himself in good faith;

          *    reasonably   believed   his   conduct  was  not  opposed  to  the
               corporation's best interest; or

          *    in a criminal proceeding,  had no reasonable cause to believe his
               conduct was unlawful.

     Unlike Wyoming law,  Delaware law limits  indemnification  against expenses
where the  director is  adjudged  liable for  negligence  or  misconduct  in the
performance of his or her duty to the corporation to court approved expenses.

     Under Wyoming law and the Wyoming Articles of  Incorporation,  Empyrean may
provide  indemnification  or advance  expenses to officers and directors only as
permitted by the Wyoming statute relating to indemnification or advances. On the
other hand, a provision of Delaware law states that the indemnification provided
by statute  will not be deemed  exclusive  of any other  rights under any bylaw,
agreement,  vote of shareholders or disinterested  directors or otherwise.  As a
result,  under Delaware law, the Delaware  corporation is permitted to indemnify
its  directors  and  officers  within the limits  established  by law and public
policy, pursuant to an express contract, bylaw provision, shareholder vote, vote
of  disinterested  directors  or  otherwise,  any or all of which could  provide
indemnification  rights broader than those currently available under the Wyoming
Bylaws or the Wyoming indemnification statutes.

     The Wyoming  Bylaws  require that Empyrean  indemnify each of our directors
and officers against any liability incurred by reason of that person's status as
a director  or  officer,  except for  liabilities  arising out of his or her own
negligence or willful misconduct.  The Delaware Bylaws require that the Delaware
corporation  indemnify its directors or officers of other  corporations,  to the
fullest extent permitted by Delaware law, provided that the Delaware corporation
will not be required to indemnify any director or officer in  connection  with a
proceeding  initiated by that person unless the proceeding was authorized by the
Board of Directors.


     The indemnification and limitation of liability  provisions of Wyoming law,
and not Delaware  law,  will apply to actions of the  directors  and officers of
Empyrean made prior to the proposed reincorporation.  Nevertheless, the Board of
Directors has recognized in considering this  reincorporation  proposal that the
individual  directors have a personal  interest in obtaining the  application of
Delaware law to indemnity and limitation of liability  issues affecting them and
Empyrean in the event these issues arise from a potential future case. The Board
of Directors also recognizes that the application of Delaware law, to the extent
that any  director or officer is actually  indemnified  in  circumstances  where
indemnification  would  not be  available  under  Wyoming  law and  the  Wyoming
Articles,  would result in expense to Empyrean which Empyrean would not incur if
Empyrean were not reincorporated. The Board of Directors believes, however, that
the  overall  effect  of   reincorporation  is  to  provide  a  corporate  legal
environment that enhances our ability to attract and retain high quality outside
directors and thus benefits the interests of us and our shareholders.


SHAREHOLDER POWER TO CALL SPECIAL SHAREHOLDER MEETING


     Under Wyoming law, a special meeting of  stockholders  may be called by the
following:


          *    the board of directors;

          *    the chairman of the board;

          *    the president;

          *    the holders of shares  entitled to cast not less than ten percent
               of the votes at the meeting; or

          *    any   additional   persons   authorized   by  the   articles   of
               incorporation or the bylaws.

                                       18
<PAGE>
     Under  Delaware  law  and  the  Delaware   Bylaws,  a  special  meeting  of
shareholders may be called by the Board of Directors,  the Chairman of the Board
of Directors or the President.

ACTION BY WRITTEN CONSENT OF SHAREHOLDERS

     Under Wyoming law, the  shareholders  may execute a  shareholder  action by
written consent in lieu of a meeting of shareholders only if the written consent
is signed by all shareholders. Under Delaware law, action by written consent may
be taken by the number of shares that would have been necessary to authorize the
action at a meeting of  shareholders,  provided that prompt notice of the taking
of the action is given to those  shareholders  who did not consent and who would
have been entitled to vote on the action at a meeting.

ANTI-TAKEOVER MEASURES

     We believe that Delaware law gives a  corporation  greater  flexibility  in
governing its internal affairs and its relationships with shareholders and other
parties than do the laws of many other states, including Wyoming. In particular,
Delaware  law  allows a  corporation  to adopt  measures  designed  to  reduce a
corporation's  vulnerability  to hostile takeover  attempts.  These measures are
either not  currently  permitted or are more  narrowly  drawn under Wyoming law.
Among these  measures is the  elimination of the right of  shareholders  to call
special shareholders'  meetings which is described above. The Board of Directors
has not adopted or proposed other permitted anti-takeover measures at this time.
However, the Board of Directors may adopt similar measures in the future.

     In addition to permitted  anti-takeover  measures,  for some  corporations,
Section 203 of the Delaware  General  Corporation Law ("Section 203") limits the
ability of a potential acquiror to conduct a hostile takeover.  Section 203 only
applies to Delaware corporations which have a class of voting stock that is:

          *    listed on a national securities exchange;

          *    authorized for quotation on the Nasdaq Stock Market; or

          *    held of record by more than 2,000 shareholders.

     A number of states, but not Wyoming,  have adopted special laws designed to
make some "unfriendly"  corporate takeovers,  or other transactions  involving a
corporation  and one or more of its  significant  shareholders,  more difficult.
Under  Section  203,  "business  combinations"  by  Delaware  corporations  with
"interested   stockholders"  are  subject  to  a  three-year  moratorium  unless
specified  conditions are met. Section 203 prohibits a Delaware corporation from
engaging in a "business combination" with an "interested  shareholder" for three
years  following  the date that the person  becomes an  interested  stockholder.
There is no equivalent provision to Section 203 under Wyoming law.

     An interested  stockholder  generally is a person or group that owns 15% or
more  of the  corporation's  outstanding  voting  stock  or is an  affiliate  or
associate  of the  corporation  and was the  owner of 15% or more of the  voting
stock at any time within the previous three years.  Section 203 defines the term
"business combination" broadly to include:

          *    mergers with or caused by the interested stockholder;

          *    sales or other  dispositions  to the  interested  stockholder  of
               assets of the corporation or a subsidiary equal to ten percent or
               more  of  the  aggregate   market  value  of  the   corporation's
               consolidated assets or its outstanding stock;

          *    the issuance or transfer by the  corporation  or a subsidiary  of
               stock of the  corporation  or the  subsidiary  to the  interested
               stockholder;

          *    or receipt by the interested stockholder, directly or indirectly,
               of any loans,  advances,  guarantees,  pledges or other financial
               benefits provided by or through the corporation or a subsidiary.

     The three year moratorium  imposed on business  combinations by Section 203
does not apply if:

                                       19
<PAGE>

          *    prior to the date on which the stockholder  becomes an interested
               stockholder  the board of directors  approves either the business
               combination  or the  transaction  which  resulted  in the  person
               becoming an interested stockholder;

          *    the interested  stockholder owns 85% of the corporation's  voting
               stock upon  consummation of the transaction which made him or her
               an interested stockholder; or

          *    on  or  after  the  date  the  person   becomes   an   interested
               stockholder,  the board approves the business  combination and it
               is also approved at a stockholder meeting by percent 66 2|M/3% of
               the voting stock not owned by the interested stockholder.


     A Delaware  corporation  may elect not to be  governed  by Section 203 by a
provision in its original  certificate of  incorporation  or an amendment to the
certificate  or to the  bylaws,  which  amendment  must be  approved by majority
stockholder  vote and may not be further amended by the board of directors.  The
Delaware corporation has elected not to be governed by Section 203.

     We believe  that  Section 203 would  encourage  any  potential  acquiror to
negotiate  with the  Delaware  corporation's  Board of  Directors.  Shareholders
should  note that the  application  of Section 203 to the  Delaware  corporation
confers upon the Board the power to reject a proposed business combination, even
though a  potential  acquiror  may be  offering a  substantial  premium  for the
Delaware  corporation's shares over the then current market price,  assuming the
stock is then publicly traded.


     The Board of Directors may adopt further  anti-takeover  measures available
under Delaware law. Moreover,  the availability of these measures under Delaware
law,  whether or not  implemented,  may have the effect of discouraging a future
takeover attempt which a majority of the Delaware corporation's shareholders may
deem to be in their  best  interests  or in which  shareholders  may  receive  a
premium  for  their  shares  over  then  current  market  prices.  As a  result,
shareholders who might desire to participate in these  transactions may not have
the opportunity to do so.  Shareholders  should recognize that, if adopted,  the
effect of these measures,  along with the  possibility of discouraging  takeover
attempts,  may be to limit in some  respects the rights of  shareholders  of the
Delaware corporation compared with the rights of shareholders of Empyrean.


     The Board of Directors  recognizes  that hostile  takeover  attempts do not
always have the  unfavorable  consequences  or effects  described  above and may
frequently be beneficial to the shareholders,  providing all of the shareholders
with  considerable  value  for their  shares.  However,  the Board of  Directors
believes that the potential  disadvantages of unapproved takeover attempts, such
as  disruption  of our business and the  possibility  of terms which may be less
than  favorable  to  all  of the  shareholders  than  would  be  available  in a
board-approved  transaction,  require  prudent  steps  to  enable  the  Board of
Directors  to  fully  consider  the  proposed  takeover  attempts  and  actively
negotiate terms that are in the best interests of us and our shareholders.


LOANS TO OFFICERS AND DIRECTORS

     Wyoming law limits loans or  guarantees  to a director  except  shareholder
approved or board of directors approved loans or guarantees. Under Delaware law,
a  corporation  may make  loans or  guarantees  for the  benefit  of  directors,
officers or other employees when, in the judgment of the board of directors, the
loan or guaranty may reasonably be expected to benefit the corporation.


DIVIDENDS


     Under Wyoming law, dividends or other distributions to shareholders may not
be made if, after giving effect to the  distribution,  the corporation would not
be able to pay its debts in the usual  course of business  or the  corporation's
total assets would be less than the sum of its total liabilities plus the amount
that would be needed to satisfy superior  preferential rights if the corporation
immediately  dissolved.  Delaware  law  allows  the  payment  of  dividends  and
redemption  of stock out of surplus or out of net  profits  for the  current and
immediately  preceding fiscal years.  Empyrean has never paid cash dividends and
has no present plans to do so.

                                       20
<PAGE>
FEDERAL INCOME TAX CONSEQUENCES


     In this section,  we discuss  federal income tax  consequences  to Empyrean
Wyoming capital  stockholders  who receive  Preventx  Delaware  capital stock in
exchange for their  Empyrean  Wyoming  capital stock as a result of the proposed
reincorporation.  We do not address state, local, or foreign tax consequences in
this section.


     This discussion  does not address all the tax  consequences of the proposed
reincorporation   that  may  be  relevant   to   particular   Empyrean   Wyoming
stockholders.  We urge  you to  consult  with  your  own tax  advisor  as to the
specific tax consequences to you of the proposed reincorporation,  including the
applicability of federal, state, local, or foreign tax laws.


     We have not  requested a ruling from the  Internal  Revenue  Service on the
federal  income  tax  consequences  of the  proposed  reincorporation  under the
Internal  Revenue Code of 1986.  We have obtained an opinion of counsel that the
following are true of the reincorporation:


          *    the   proposed   reincorporation   will   constitute  a  tax-free
               reorganization under Section 368(a) of the federal tax code;


          *    no gain or loss will be  recognized by Empyrean  Wyoming  capital
               stockholders  when they receive  Delaware capital stock under the
               proposed reincorporation;

          *    the aggregate tax basis of the Delaware capital stock received by
               a stockholder  will be the same as the aggregate tax basis of the
               Empyrean  Wyoming capital stock held by the same stockholder as a
               capital asset at the time of the proposed reincorporation;

          *    the holding period of the Delaware capital stock received by each
               Empyrean   Wyoming   stockholder  will  include  the  period  the
               stockholder held the exchanged  Empyrean Wyoming capital stock as
               a capital asset; and

          *    Empyrean  Wyoming  should not recognize  gain or loss for federal
               income tax purposes as a result of the proposed  reincorporation,
               and Preventx  should  succeed  without  adjustment to the federal
               income tax attributes of Empyrean Wyoming.


     A  successful  IRS  challenge  to  the  tax-free  status  of  the  proposed
reincorporation  would result in a stockholder  recognizing gain or loss on each
share of Empyrean Wyoming capital stock  surrendered.  State,  local, or foreign
income  tax   consequences  to  stockholders  may  vary  from  the  federal  tax
consequences described above. Stockholders should consult their own tax advisors
as to the  effect of the  proposed  reincorporation  under  applicable  federal,
state, local, or foreign income tax laws.


VOTE REQUIRED FOR THE PROPOSED REINCORPORATION


     Approval of the proposed  reincorporation,  which includes  approval of the
merger agreement,  requires the affirmative vote of the holders of a majority of
the outstanding shares of Empyrean Wyoming common stock.

     The Board of Directors recommends that stockholders vote "FOR" the proposed
reincorporation. An abstention or a failure to vote will have the same effect as
a vote "AGAINST" the proposed reincorporation.

                                       21
<PAGE>
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS


     The following  discussion and analysis provides  information  regarding our
financial  position and its results of operations  for the periods  shown.  This
discussion  should  be read  in  conjunction  with  our  Consolidated  Financial
Statements and related Notes thereto included elsewhere in this document.


INTRODUCTION


     Prior to April 1997, we distributed  and marketed a HIV diagnostic  kit. In
April 1997, in connection  with a change in our management  team, we shifted our
focus from marketing and  distributing  the HIV diagnostic test kit to marketing
and  distributing  our  preventative  products.  In 1998,  we  discontinued  the
distribution and marketing of our trichomonas diagnostic test kit. This shift in
focus  coincided  with  our  acquisition  of the  rights  to  use a  microbicide
formulation  utilized  in a  number  of  our  preventative  products,  including
Preventx(R) Hand Sanitizer and Antiseptic Skin Protectant,  Preventx(R)  Vaginal
Contraceptive Gel, and Preventx(R) Antiseptic Surface Spray. Since that time, we
are no longer  actively  marketing  our  diagnostic  products.  The  decision to
discontinue  active  marketing of our prior line of diagnostic  products and the
limited revenues and substantial  start-up costs associated with introducing our
new line of  preventative  products  have  significantly  affected  our  current
financial condition and operations. We are actively seeking to obtain additional
funds through private financing to meet current operating expenses and intend to
significantly  increase sales of our  preventative  products  through  increased
marketing and sales efforts.

     We have  limited  revenues  and  have  sustained  substantial  losses  from
operations in recent years, have a negative stockholders equity, and at December
31, 1998, had current  liabilities in excess of current assets. As a result, our
auditors issued a going concern opinion in connection with the audit of our 1998
financial statements.  See Note 2 to our Consolidated  Financial Statements.  We
expect  to  generate  substantially  all of our  revenues  in  the  future  from
increased sales of our current product and future line of preventative products.


     In  addition to costs of goods sold,  which vary  somewhat  proportionately
with our level of sales, significant cost and expense items include salaries and
benefits,  management fees and consulting,  royalties and  distribution  rights,
office and administration,  advertising, and legal and accounting, each of which
significantly  exceeded our total revenue for the year ended  December 31, 1998,
primarily as a result of our limited  revenues.  Accordingly,  we do not believe
comparing costs as a percentage of revenues from year to year is meaningful.

     As  discussed  in  note  10 to  the  financial  statements,  the  financial
statements have been restated to reflect the correction of an error.

RESULTS OF OPERATIONS

COMPARISON OF SIX MONTHS ENDED JUNE 30, 1999 AND JUNE 30, 1998

     Our total  revenues  in the six months  ended June 30,  1999 were  $586,591
compared to $9,000 in the six months ended June 30, 1998.  Revenues in the first
half of 1999  consisted  of  sales  from  the  Preventx(R)  antiseptic  and skin
protectant product introduced in late February 1999 in the amount of $69,925 and
Southeast  Asia  distribution  rights  income in the amount of $516,666.  In the
first half of 1998,  revenues  of $9,000  represented  sales of  products  under
development for use as samples.


     We incurred a net loss in the six months ended June 30, 1999 of  $1,778,802
compared to a net loss of $1,488,532 in the six months ended June 30, 1998.  The
losses  in 1999 and 1998  were due  primarily  to  limited  revenues  that  were
substantially exceeded by our costs of operation. Our net loss per share for the
six months  ended June 30,  1999 was $0.07  compared  to a net loss per share of
$0.08 in the six months ended June 30, 1998.

     Selling, general and administrative expenses increased to $2,222,027 in the
six months ended June 30, 1999 from  $1,506,747 in the six months ended June 30,
1998 primarily due to the following:


                                       22
<PAGE>
          *    Administrative  fees relating to our relationship with Integrated
               Commercialization   Solutions,  a  division  of  Bergen  Brunswig
               Corporation, were $270,304 in the six months ended June 30, 1999,
               and we did not incur these fees in the six months  ended June 30,
               1998. Empyrean entered into a letter of intent on October 7, 1998
               with   Integrated    Commercialization   Solutions   to   provide
               infrastructure  services  including  order  entry,   warehousing,
               billing, customer service and marketing services.

          *    Expenses  for  royalties  and  distribution  rights  increased to
               $318,445 in the six months  ended June 30, 1999 from  $122,500 in
               the six months  ended June 30,  1998,  an increase of 160%.  This
               increase  was due in large part to an increase in the  guaranteed
               minimum  royalty payment of $245,000 in the six months ended June
               30, 1999  compared  to $122,500 in the six months  ended June 30,
               1998.  Additionally,  we  incurred a $70,000  distribution  right
               expense in the six months ended June 30, 1999 due to the purchase
               of rights to distribute Preventx(R) in Canada.


          *    We  incurred  advertising  expenses of $281,062 in the six months
               ended June 30, 1999  compared to $39,408 in the six months  ended
               June 30, 1998.  The  advertising  expenses  incurred in 1999 were
               primarily  due to our emphasis on marketing  and selling our hand
               sanitizer and antiseptic skin protectant.

     Interest  expense  increased  to $111,613 in the six months  ended June 30,
1999 from $0 in the six months  ended June 30, 1998 due to the  inclusion of the
fair value of stock warrants issued to promissory note holders in February 1999.


COMPARISON OF YEARS ENDED 1998 AND 1997


     Our total  revenues in 1998 were $9,815  compared to total revenues in 1997
of $13,018.  The 1998 amount was  attributable  primarily to sample sales of our
preventative products in development.  As a result of the shift in focus in 1997
and 1998 to developing,  marketing and  distributing  only disease  preventative
products,  we do not believe a  comparison  of our revenues for the fiscal years
ended  December  31,  1998 and  1997  are  meaningful  or that a  comparison  is
indicative of any future trend in our financial performance.

     We  incurred  a net loss in 1998 of  $3,147,135  compared  to a net loss of
$2,595,546  in 1997.  These losses were due  primarily to limited  revenues that
were substantially less than our costs of operation.  Our net loss per share was
$0.14 in 1998 and 1997, respectively.

     Selling, general and administrative expenses increased to $2,912,791 in the
year ended December 31, 1998 from $1,875,020 in the year ended December 31, 1997
primarily due to the following:

          *    Management fees and consulting  expenses increased to $849,178 in
               1998 from $118,744 in 1997. This increase resulted from a greater
               reliance on independent  contractors in 1998 compared to 1997 due
               to use of  contract  sales  representatives  and  product  launch
               consultants.

          *    Expenses  for  royalties  and  distribution  rights  increased to
               $518,250  in  1998  from   $275,492  in  1997,   an  increase  of
               approximately  88% over the prior year.  This increase was due in
               large  part to a  $245,000  guaranteed  minimum  payment  in 1998
               versus a guaranteed  minimum payment of $0 in 1997. Our agreement
               with Geda  International  Marketing  Co.,  Ltd.,  under  which we
               acquired the rights to market and  distribute our current line of
               preventative  products,  provides for future  minimum  guaranteed
               payments  that  increase   significantly  in  each  year  of  the
               contract. See Note 8 to our Consolidated Financial Statements. As
               a result,  we expect our expenses for royalties and  distribution
               rights to continue to increase  significantly on an annual basis.
               Unless we are  successful  in generating  substantial  additional
               sales  of our  preventative  products,  we  are  also  likely  to
               continue to generate substantial losses from operations.


          *    As a result of consolidating  operations into one leased facility
               in  March  1998,  total  rent  expense,  net of  sublease  income
               received, declined to $57,894 in 1998 from $91,912 in 1997.

                                       23
<PAGE>

          *    Office and  administration  expenses,  which consist primarily of
               day-to-day  operational  expenses,  increased to $182,390 in 1998
               from $164,096 in 1997. This increase was due primarily to product
               launch related expenses.

          *    We  incurred   advertising  expenses  of  $154,765  in  1998.  No
               advertising  expenses  were  recorded  in 1997.  The  advertising
               expenses  incurred in 1998 were  primarily due to our emphasis on
               marketing  and selling our new line of  preventative  products in
               order to generate increased sales. We anticipate that advertising
               expenses will increase  substantially  in 1999 as a result of our
               increased  efforts  to  market  and  distribute  our new  line of
               preventative products.

          *    Slightly  offsetting the above  increases,  costs associated with
               salaries and benefits  declined to $710,137 in 1998 from $805,642
               in the  prior  year.  This  decline  was  primarily  due to staff
               turnover  associated with shifting the  organization  from an R&D
               based organization to an emphasis on sales and marketing.

     Research  and  development  expenses  decreased  to  $31,425  in 1998  from
$137,349 in 1997,  representing  a decline of  approximately  77%.  This decline
represents  our shift in focus from research and  development  of new diagnostic
test  kit  products  to sales  and  marketing  of our new  line of  preventative
products.

     Prior to 1997 we made a $600,000 advance to Emerald Diagnostics,  a company
controlled by a former director,  for product development.  In 1997 we wrote off
the remaining $105,000 advance because it had no future economic benefit.

     We  reported a $28,516  loss on  inventory  obsolescence  in 1998  versus a
$458,800 loss in the prior year. The loss recorded in 1998 primarily  reflects a
write-off  of  PEMVIEW  Trichomonas  test kits while the loss  recorded  in 1997
primarily reflects a write-off of HIV test kit components.

     We incurred a $209,972 loss on fixed asset disposal in 1998.  This loss was
due to a  one-time  noncash  charge  for a  write-off  of fixed  assets  used in
manufacturing  and research  associated with our discontinued line of diagnostic
products.  We  recorded a $30,693  loss on fixed  asset  disposal in 1997 due to
write-offs of abandoned leasehold improvements.

LIQUIDITY AND FINANCIAL POSITION

     We have been  unable to date to  generate  significant  cash flows from our
business operations. As a result, we have funded our operations through investor
financing, including private placements of common stock, convertible debentures,
warrants and options.  Until we are able to generate  significant cash flow from
operations  through  increased  sales of our  products,  we will be  required to
continue our reliance on investor financing to fund our operations.

     In 1998,  net cash flow from  financing  activities  decreased by 2% due to
decreased funding from private placements of common stock and exercises of stock
warrants and options. We have pursued additional financing opportunities to fund
the costs  associated  with acquiring and marketing our new line of preventative
products.  We raised $1,803,039 in 1998 and $1,836,481 in 1997 through financing
activities to fund operations.

     At  December  31,  1998,  cash and cash  equivalents  totaled  $62,793,  an
increase of $15,497 from 1997, and at June 30, 1999,  cash and cash  equivalents
totaled $190,108. Also as of December 31, 1998, current liabilities,  consisting
of  accounts  payable  and  accrued  liabilities,  exceeded  current  assets  by
$182,030. Since December 31, 1998, we have funded our operations through private
offerings of securities and a six month bridge loan.

     We anticipate  incurring a substantial  increase in cash outlays associated
with increased marketing and sales of our Preventx(R) preventative product line.
These cash outlays could include,  but are not limited to, product  registration
costs,  advertising,  inventory purchases and a sales and marketing campaign. To
maintain our current  expenses of  approximately  $2-3 million per year and meet
the costs  associated  with our increased  marketing and sales efforts,  we will
need to raise substantial additional capital during 1999. If we are unsuccessful
in raising the required funds to meet these expenses, we are likely to be unable
to complete the steps  necessary to  significantly  increase our sales.  In that
case, our financial condition and results of operations will deteriorate and our
business may ultimately fail.

                                       24
<PAGE>

     At June 30, 1999, we had negative working capital of $646,772 and a current
ratio of 0.59 to 1 as  compared to negative  working  capital of $182,030  and a
current ratio of 0.59 to 1 at December 31, 1998. On February 15, 1999,  Empyrean
entered into  six-month  promissory  notes with  various  investors in the total
principal  amount of $800,000,  payable  August 15, 1999, of which  $285,500 has
been  extended  for another six months  under the same terms,  $214,500 has been
satisfied  with the purchase of common stock  warrants,  and $300,000 is due and
payable,  with a security interest in our inventory and accounts  receivable and
proceeds  from our inventory  and accounts  receivable.  We do not have existing
capital  resources or credit lines  available  that are  sufficient  to fund our
operations and capital  requirements  as presently  planned over the next twelve
months.

     During  the six  months  ended June 30,  1999,  net cash used in  operating
activities  was  $1,325,049  which  primarily  resulted  from  a net  loss  from
continuing operations of $1,778,802, offset by non-cash expenses of $536,466 for
the granting of stock options to consultants.


     Net cash provided by financing activities for the six months ended June 30,
1999, was  $1,461,733  resulting  from issuance of short-term  promissory  notes
payable  totaling  $800,000  and the  exercise of warrants  and the  issuance of
common stock to various investors in a private placement totaling $661,733.

IMPACT OF RECENTLY ISSUED ACCOUNTING STANDARDS

     No  recently  issued  accounting  standards  have  impacted  our  financial
statements or are currently  expected to have a material impact on our financial
statements in the future.

YEAR 2000 COMPLIANCE


     The  following  Year  2000  discussion  contains  various   forward-looking
statements that represent our beliefs or expectations  regarding  future events.
When  used  in  the  Year  2000  discussion,  the  words  "believe,"  "expects,"
"estimates,"   and  other   similar   expressions   are   intended  to  identify
forward-looking   statements.   Forward-looking   statements  include,   without
limitation,  our  expectations as to when we and our  significant  distributors,
customers,  and suppliers will complete the implementation and compliance phases
of our Year 2000  plan,  as well as any Year  2000  contingency  plans;  and our
belief that our internal  systems and  equipment  are Year 2000  compliant.  All
forward-looking  statements  involve a number of risks  and  uncertainties  that
could cause actual  results to differ  materially  from the  projected  results.
Factors that may cause these  differences  include,  but are not limited to, the
availability of qualified personnel and other information  technology  resources
and the actions of independent third-parties with respect to Year 2000 problems.


     The Year 2000 problem  refers to the  inability of software to process date
information  later than December 31, 1999. Date codes in many software  programs
are  abbreviated  to  allow  only  two  digits  for  the  year.   Software  with
date-sensitive  functions  that is not Year  2000  compliant  may not be able to
distinguish  whether "00" means 1900 or 2000.  When that happens,  some software
will not work at all and other  software will suffer  critical  calculation  and
other  processing  errors.  Hardware and other  products with embedded chips may
also experience problems.


     We believe  that our  critical  internal  systems,  including  versions  of
Quickbooks,  Microsoft  Exchange and Microsoft  Office  products,  are Year 2000
compliant.  In addition,  we track the versions and updates when  available  for
these products to ensure Year 2000 compliance.

     We and our service provider,  Integrated  Commercialization Solutions, have
completed an evaluation of our internal  systems and  equipment  that  addresses
both information  technology  systems and non-IT systems.  IT systems consist of
business  systems  and the  software  development  environment.  Non-IT  systems
consist of all other  systems  such as building  security and HVAC  systems.  In
addition, we have completed the upgrade of certain critical systems to meet Year
2000  requirements.  We believe that any future internal Year 2000 costs will be
immaterial.

     We have contacted our  manufacturer,  Canadian  Custom  Packaging,  who has
confirmed that it is Year 2000 compliant.  However,  if there is interruption of
the manufacturing process due to Year 2000 computer  malfunctions,  we will have
no way to  manufacture  our product  until the problem is  corrected  or another
manufacturer can be obtained.


                                       25
<PAGE>

     Due to our  Year  2000  analysis,  we  have  determined  that  an  internal
contingency  plan is  unnecessary.  We also is in the  process of  conducting  a
review of our suppliers to determine  whether the suppliers'  operations and the
products and services they provide are Year 2000 compliant.

     We have no  practical  means to verify the  information  provided  by these
third parties and will pursue those secondary  distributors and vendors who have
not yet responded.  Based upon these assessments and where practicable,  we will
attempt to mitigate  our risks with respect to any  suppliers  that may not meet
the  requirements,  including seeking  alternative  suppliers.  However,  we may
experience  disruptions in our ability to conduct  business  because of the Year
2000 problems  experienced by our  distributors or vendors.  As a result,  these
problems remain a possibility and could have an adverse impact on our results of
operations and financial  condition.  To the extent that its key distributors or
vendors experience problems relative to achieving Year 2000 compliance, we could
suffer unanticipated additional costs and possible revenue losses.

     Some independent  sales  representatives  that we use may have applications
that are not Year 2000 compliant.  We do not believe this is a material  concern
since  product  orders  currently  are either  manually  written  and  submitted
verbally or by fax.

     Some commentators have predicted significant litigation regarding Year 2000
compliance issues.  Because of the unprecedented nature of Year 2000 litigation,
it is uncertain whether, or to what extent, we may be affected.


                                       26
<PAGE>
                                   BUSINESS


HISTORY

     We were originally incorporated in the Province of British Columbia, Canada
in 1986 under the name "Mr. Build  Industries  Inc." Since that time, we changed
our name at various  times,  and on December 31, 1996,  under the name  Empyrean
Diagnostics,  Ltd.,  we changed our governing  jurisdiction  for the Province of
British  Columbia to the state of Wyoming through the filing of a certificate of
continuance with the Wyoming Secretary of State.

     We have not undergone any bankruptcy,  receivership, or similar proceedings
nor have we had any  material  consolidation,  merger,  or purchase or sale of a
significant  amount of assets not in the ordinary course of business (except the
disposal of our diagnostic equipment assets upon discontinuance of that business
line, as described below).

     Prior to April 1997, we distributed and marketed an HIV diagnostic product.
In April 1997, in connection  with a change in our  management  team, we shifted
our  focus  from  marketing  and  distributing  the  diagnostic  HIV test kit to
marketing and  distributing  preventative  products.  In 1998,  we  discontinued
marketing and distributing  our trichomonas  diagnostic kits. The HIV diagnostic
kit  inventory  was  written  off in 1997  and the  trichomonas  diagnostic  kit
inventory  was  written  off in 1998.  This  shift in focus  coincided  with our
acquisition of rights to use a microbicide  formulation  utilized in a number of
our preventative  products,  including Preventx(R) hand sanitizer and antiseptic
skin  protectant,   Preventx(R)  vaginal   contraceptive  gel,  and  Preventx(R)
antiseptic  surface spray.  Since that time, we are no longer actively marketing
our diagnostic  products.  Our Board has changed from time to time due to shifts
in the company such as our new product line.


OVERVIEW

     We develop  innovative  personal care products that are intended to prevent
the spread of infectious  disease.  Our current product,  the hand sanitizer and
antiseptic skin protectant, as well as those under development,  are intended to
be sold over-the-counter in the retail markets and also to various institutional
customers.  Our current  product is marketed as a hand  sanitizer and antiseptic
skin protectant  product sold under our Preventx(R)  name. We are also utilizing
the  proprietary  formula used in our  innovative  hand sanitizer and antiseptic
skin protectant product to develop a variety of other products utilizing similar
chemical  formulations as well as other formulations,  including a contraceptive
gel  designed  to  prevent  pregnancy  and  sexually  transmitted   diseases,  a
disinfectant  surface spray to be marketed to the retail markets and also to the
food service, hotel and other industries, and a baby wipe product.


     The  contraceptive  gel has been  accepted by the  National  Institutes  of
Health  to  undergo  Phase III  clinical  trials  to prove  its  safety  and its
effectiveness  against STDs and as a contraceptive.  The purposes of Phase I and
II of the clinical trials were to study the safety of the contraceptive gel when
used in women and its  effectiveness  against  STDs in an in vitro  environment.
These first two phases of the multi-million  dollar, three phase clinical trials
have been  completed  with  seemingly  positive  results from the  standpoint of
safety and in vitro  effectiveness.  The  results of the Phase I and II studies,
which were not conducted by the NIH,  have been  confirmed by the NIH. The Phase
III study and the  confirmations  of the Phase I and Phase II  studies  have and
will continue to be funded by the NIH.


     We believe that our preventative  technology will be shown to be both safer
and more effective as an antimicrobicide  than existing  competitive products in
the market and offers us a platform to leverage our  expertise  into other areas
of the infectious disease market such as treatment and curative products. Future
products could include deodorant,  shaving cream,  moist towelettes,  toothpaste
and mouthwash products.

     We believe that the spread of infectious disease has become a major concern
in  many  industries,  including  the  health  care,  food  service  and  public
accommodation  industries.  We also believe  that  bacterial  contamination  has
become an issue of heightened public concern as well fueled by the prevalence or
reemergence  of several  deadly  diseases in recent  years,  including  HIV, the
causative agent of AIDS, Hepatitis, and other diseases.

                                       27
<PAGE>
     A major source for  transmission  of infection is by the bacterial flora on
the skin,  primarily the hands. Skin has two types of microbial flora,  resident
or colonizing  flora and transient or  contaminating  flora.  Resident  flora is
relatively stable and is not readily removed,  although it can be inactivated by
antiseptics.  Transient  flora,  on the other hand,  can be acquired by contact,
does not  colonize,  and is  easier to remove by  physical  or  chemical  means.
Infections can arise from either group. The primary means to avoid the spread of
contamination of  microorganisms  is through regular hand washing and the use of
barriers  such as  latex  gloves.  Poor  compliance  with  normal  hand  washing
protocols and the porous nature of protective gloves limit their  effectiveness.
In addition, many effective antiseptics cannot be used on skin or other surfaces
because they are too toxic for routine use or lead to undesirable side effects.

     We believe  that the  proprietary  formulation  used in our  existing  hand
sanitizer  and  antiseptic  skin  protectant  product  and in our other  disease
preventative  products  under  development  has the  potential to offer  several
unique advantages over other products currently available in the market, in that
our formulation:

          *    may protect  skin and  surfaces  from a broader  range of harmful
               microorganisms and infectious diseases,

          *    may be longer lasting and more effective,

          *    is alcohol and triclosan  free, and as a result may be relatively
               non-irritating   and   may   avoid   safety   concerns   such  as
               flammability, and

          *    may be virtually  non-toxic and safer for use around children and
               in food preparation and medical applications.

     Our basic product formulation utilizes  benzalkonium chloride as its active
ingredient,  which  has been  recognized  to be  effective  at  killing  harmful
microorganisms  and,  we  believe,  is safe and offers  greater  versatility  in
assisting the healing of minor cuts and abrasions.

     We will  attempt  to capture a  significant  percentage  of the  infectious
disease preventative markets in which we compete by developing superior products
based on our  proprietary  formulation and  manufacturing  processes in large or
rapidly growing market segments, by developing brand awareness for our products,
and by leveraging  our name and product  recognition  into  compatible  consumer
product  applications  and  into  other  products  intended  to  treat  or  cure
infectious  disease.  We believe that by offering unique products that may offer
increased  protection  against  infectious  disease,  while  at  the  same  time
eliminating many of the discomforts and side effects caused by existing products
on  the  market,  we  can  increase  the  demand  for  over-the-counter  disease
preventative products and position ourselves to benefit from this expansion.

     Our hand sanitizer and antiseptic skin protectant product is intended to be
sold to retailers  and to various  institutional  customers  such as health care
personnel,  hotels,  airlines,  food service  companies and restaurants,  cruise
lines,  banks,  casinos and other money handling entities,  police  departments,
emergency response,  correctional facilities and other city services industries.
Our  contraceptive   gel  will  be  marketed   primarily  to  retailers  and  to
contraceptive  product  manufacturers.  Our  disinfectant  spray product will be
marketed to consumers and to many of the same  institutions  and other customers
to whom our hand sanitizer and antiseptic skin protectant products are currently
being marketed. Our primary focus in developing and marketing our products is to
create brand  awareness  among  consumers  and to establish  relationships  with
wholesalers  and  volume  buying  organizations,   such  as  health  maintenance
organizations,   hospital  buying  groups,  hotel  and  restaurant  chains,  and
municipal service agencies.


     We market and  distribute  our  current  product,  and intend to market and
distribute our products  currently under  development,  primarily  through third
party  distributors and marketing  partners,  and through our own internal sales
and sales  support  efforts.  We  currently  have a marketing  and  distribution
relationship with Integrated  Commercialization  Solutions, a division of Bergen
Brunswig Corporation.  Integrated  Commercialization  Solutions provides product
marketing and a variety of logistical  services for us and also  distributes our
products  in  the  United   States  and  abroad.   We  also  have   distribution
relationships  with 27 other third party  distributors  in the United States and
twelve foreign countries who together employ approximately 500 sales people.


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<PAGE>
INDUSTRY BACKGROUND

     SANITIZER MARKET

     Sales of hand and body lotions  were  estimated  to be  approximately  $700
million  in the  United  States  in 1996.  We  believe  that the  growth  in the
sanitizer market will be driven by the  availability of effective  products that
are also both safe and free of undesirable side effects.


     The dominant  products in the sanitizer market today are topically  applied
hand sanitizing  lotions or creams containing  alcohol.  These products are sold
primarily in the over-the-counter  market,  typically in plastic bottles ranging
from  two to  sixteen  ounces  each,  and in  larger  volume  or bulk  forms  in
industrial and  institutional  settings,  such as large pump dispensers and wall
mounted dispensers.


     Currently  marketed  hand  sanitizer and  antiseptic  skin  protectants  or
antimicrobial  lotions are designed to protect the skin against  various disease
causing   microorganisms,   including  E.  Coli,   Salmonella,   Staph   Aureas,
K-Pneumonia,  and  Pseudomonas  Aeruginosa.  These  products  typically  are not
intended as a cleaner, like soap products, but are intended solely to kill germs
on contact.  Sanitizer  products can be used in a number of situations where the
spread of disease is a particular concern,  such as in the food service,  health
care  and  public  accommodation  industries,  and in  settings  where  water or
facilities are not available for conventional  hand or body washing.  The market
for personal  sanitizing  or  antimicrobial  products has  increased  rapidly in
recent years due in part to increasing  concerns and public  awareness and media
reports of dangerous and sometimes deadly bacterial or viral  contaminations  in
common or frequently populated areas.


     Of the hand sanitizer and antiseptic skin protectant  products currently on
the  market  today,  most use as  their  active  ingredient  either  alcohol  or
triclosan.  The  typical  alcohol  concentration  in these  product is over 60%.
Institutional  use hand  sanitizer  and  antiseptic  skin  protectants  may also
utilize  chloroxylenol or nonoxynol-9 as active  ingredients.  Products based on
these  active  ingredients  can  cause a number  of  undesirable  side  effects,
including  dry skin  conditions  and other  skin  irritations  such as  burning,
itching and  stinging.  Many of these  products,  including  all  alcohol  based
products,  are flammable  until dry, which can lead to limitations on use and to
risks of serious personal injury,  and are also painful when applied to existing
cuts,  burns,  or abrasions.  Products  using  alcohol and  triclosan  also have
limited  effectiveness,  as the range of infectious  disease-causing  germs with
which they react are more limited,  and often do not include STDs. This can lead
to a false sense of continued disease  protection in periods after  application.
In fact, due primarily to their drying effect,  products  containing  alcohol or
triclosan can actually increase vulnerability to infection after repeated use.


     Triclosan  based products also must be compounded with a form of alcohol or
organic solvent because they are not water soluble and the presence of water can
prevent  the  release  of  bactericidal  potency  in them.  This can lead to the
development  of  environments  where  bacteria  can mutate and the  re-growth of
antiseptic  tolerant  bacteria can occur.  In recent  years,  there have been at
least three product recalls of triclosan-based  products,  two of which were the
result of Pseudomonas found growing in the product.


     Current  products in the surface  spray  category  include well known brand
names  such as  Lysol  and  Dial.  It is a  large  market  with  no one  product
dominating the segment.  Our disinfectant  surface spray,  which is identical to
our hand sanitizer and antiseptic  skin  protectant  except for the viscosity of
the product, is designed to be used in personal spray-size applications.  It can
be used on surface  areas  typically  containing  large  amounts of bacterial or
other contamination such as public telephones, toilet areas, and diaper changing
areas. It can also be used in institutional  applications for surface areas such
as medical patient care areas, food service  preparation areas such as sinks and
counter tops, and similar locations.


     Existing  sales of household  cleaners  (including  all household  cleaning
related products) were  approximately  $2.3 billion in the United States in 1998
according to MMR/IRI  magazine.  We believe that our surface  spray  product can
increase the market for these types of  disinfectant  surface spray products due
to its non-toxic  qualities,  which make it available for more  extensive use in
the food service and health care industries, among others.


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<PAGE>
     CONTRACEPTIVE PRODUCTS


     The  contraceptive   market  consists  of  two  general  categories,   oral
contraceptives    which   are   available   only   through    prescription   and
over-the-counter  contraceptive  products  such as  gels,  condoms  and  similar
products  that  do  not  require  a  prescription.   Sales  of  over-the-counter
contraceptive  products in 1998 were  approximately  $261  million in the United
States. We expect to compete and expand in the  over-the-counter  segment of the
contraceptive  market with our vaginal  contraceptive  and disease  preventative
gel,  which has completed the first two of  three-phases  of clinical  trials to
determine  its safety and  effectiveness  as a  contraceptive  and  against  the
prevention of STDs in order to seek regulatory approval in the United States and
in various foreign countries.


     To our  knowledge,  all  over-the-counter  and  prescription  contraceptive
products on the market  today are  effective  only as a  spermicide  and are not
designed or claim to act as a barrier against STDs or other infectious diseases.
Some reports  have  suggested  that the use of  nonoxynol-9,  the common  active
ingredient in many contraceptive gel products, may actually increase the risk of
STD transmission.


     It has been  widely  reported  that the  United  States,  like  many  other
countries,  is  experiencing  an  epidemic  of STDs,  including  the HIV  virus,
Gonorrhea, Syphilis, Chlamydia,  Trichomonas vaginalis, and Herpes. According to
statistics  compiled by the World Health  Organization in 1997 and by the United
States Center for Disease Control in 1998,  approximately  5.8 million new cases
of HIV infection, 89 million new cases of Trichomonas,  150 million new cases of
Chlamydia,  62 million new cases of Gonorrhea,  12 million new cases of Syphilis
and 40 million new cases of genital Herpes are experienced  worldwide each year,
and one in three  adults in the United  States now has  genital  Herpes.  In the
September  10,  1998  edition of the New  England  Journal of  Medicine,  it was
reported that 9.2% of 13,204  female U.S. Army recruits  tested were found to be
infected with Chlamydia, a disease that can lead to infertility. In the December
14, 1998 issue of U.S. News and World Report,  it was reported that according to
a leading  public  health  study,  at least one in every eight  sexually  active
people  will  contract an STD by the age of 24. The  estimates  of the number of
people contracting STDs are thought by many experts to be conservative, since it
is believed that many people  either  choose not to discuss these  diseases with
their  physicians  or are unaware of them.  The latter  problem is  particularly
acute with  respect to the two STDs that  together are thought to account for up
to two-thirds of all new STD infections each year,  Trichomoniasis Vaginalis and
the human Papilloma  virus.  STDs can cause a variety of serious  complications,
including cancers, infertility,  ectopic pregnancy, spontaneous abortions, still
birth, low birth weight, and even death.

     The most common  front-line  defense  against  STDs among  over-the-counter
alternatives  is the  condom.  Condoms  do not  kill  STDs or  other  infectious
disease,  but can act as a barrier  against disease  transmission  and are often
purchased  by  consumers  for  that  purpose.  Condoms  are  relatively  porous,
containing pore sizes ranging from 5 to 70 microns in size. In contrast,  an HIV
particle is typically as small as .005 microns in size and can easily  penetrate
condom surfaces, as can many other STDs.

     Other  over-the-counter gels and salves have recently been introduced which
are intended to kill  bacteria and viruses  that cause STDs,  primarily  the HIV
virus.  Currently,  most of these  products  utilize  nonoxynol-9  as an  active
ingredient.  Recent  studies have indicated  that although  products  containing
nonoxynol-9 have been shown to kill HIV and other STDs In Vitro, nonoxynol-9 may
not  have the  same  effect  In Vivo and  might  actually  increase  the risk of
contracting   HIV.  At  a  high  enough  dosage,   nonoxynol-9  also  can  cause
ulcerations,  lesions,  and  other  uncomfortable  irritations.  As a result  of
current research findings, the New York State Health Department is reconsidering
its prior  endorsement of nonoxynol-9,  and the United States Center for Disease
Control and Prevention currently does not endorse the use of nonoxynol-9 without
a condom for protection from HIV.


MARKET OPPORTUNITIES


     Infectious  disease is the leading health problem in the world,  leading to
more deaths and serious health  conditions than any other high profile  disease,
including  heart  disease  and  cancer.  In  1997,  there  were  over 2  million
infections  and  90,000  deaths  in  the  United  States  alone  resulting  from
nosocomial  contamination  which are  infections  contracted  at a  hospital  or
doctor's office which are unrelated to the


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<PAGE>

purpose  of a  patient's  visit.  There were  another  80 million  cases of food
poisoning in the United States, 10,000 of which resulted in death.  According to
industry studies,  in the United States the average cost of treating  nosocomial
infections  was $2,300 per  incident,  or $4.9 billion in annual  direct  costs.
Developing inexpensive,  effective and safe solutions to these diseases will, we
believe, satisfy a large unmet market need that is being driven by the frequency
and seriousness of public reports of infectious disease  contamination in common
public   venues,   such  as  hotels,   public   restrooms,   and  food   service
establishments.  According  to a December  1998  report of the  American  Social
Health Association,  there are approximately 15 million new cases of STDs in the
U.S.  annually.  The  direct  medical  cost of  treating  these  STDs and  their
complications is reported to be $8.4 billion annually.

OUR SOLUTION

     Most of our  preventative  products  utilize  the same  active  ingredient,
benzalkonium  chloride, and have the potential to provide exceptional safety and
efficacy qualities lacking in most competitive products,  while at the same time
addressing  limitations of competitive products.  If the appropriate  government
agencies  approve  the gel, we expect that our  contraceptive  gel will  utilize
octoxynol-9 and benzalkonium chloride as its active ingredients.  Octoxynol-9 is
a  detergent-like  chemical  that attacks the outer  membrane of  microorganisms
allowing benzalkonium chloride to reduce harmful microorganisms.

     Most  microorganisms  are reduced  after  application  or contact  with the
product.  Our product  formulation does not utilize alcohol,  triclosan or other
organic solvents,  which are commonly used in competitive products.  Our alcohol
and  triclosan-free  products do not appear to cause many of the skin conditions
and side  effects of  competitive  products,  such as dry skin and  burning  and
itching  irritations.  Our products may offer  protection  against the spread of
nearly all harmful  microorganisms  on the skin.  In addition,  our products are
non-flammable,  allowing  for  use in many  settings  otherwise  unsuitable  for
competitive  products.  All of our products  under  development,  and all of the
product  innovations planned for development in the future, will be based on our
existing  basic  product  and  manufacturing  formulations,   thus  creating  an
opportunity for faster entry into compatible market opportunities.

BUSINESS STRATEGY

     Our goal is to achieve a position in the retail and  institutional  markets
for  over-the-counter  disease preventative and contraceptive  products,  and to
leverage our position to enter other markets for infectious disease  therapeutic
and curative  products.  We intend to pursue this goal by increasing  the demand
for  effective  and safe disease  preventative  products and by  increasing  the
number of our products used to prevent infectious disease. Our business strategy
consists of the following key elements:

     DEVELOP BRAND AWARENESS AND MARKET  ACCEPTANCE FOR PREVENTX(R).  We believe
     that we can develop  brand  awareness  and market  acceptance of our unique
     antimicrobial  products among  consumers and  institutional  customers.  We
     intend to develop  brand  awareness  and  acceptance  by offering  superior
     products  that are both more  effective in  protecting  against  infectious
     disease and safer with more pleasing  qualities than competitive  products.
     We also intend to develop  brand  awareness  and market  acceptance  of our
     products  by  expanding  our  network of United  States  and  international
     distributors  and by  entering  into  strategic  relationships  with  other
     parties who can increase  significantly  marketing,  sales and distribution
     resources.

     APPLY CORE FORMULATIONS TO ADDITIONAL PRODUCT  APPLICATIONS.  Almost all of
     our infectious disease preventative  products are based on a common product
     formulation,  which is proprietary and licensed  exclusively to us by third
     parties. Our contraceptive gel has octoxynol-9 and benzalkonium chloride as
     its  active  ingredients.  We  intend to  continue  to  leverage  the brand
     awareness and market  acceptance of our hand sanitizer and antiseptic  skin
     protectant  product  to create  market  demand for our  complementary  baby
     wipes,  surface spray  product and our  contraceptive  gel product,  all of
     which will be developed using  manufacturing and packaging  variations.  We
     intend to  leverage  the  future  success  of these  products  through  the
     introduction of a variety of compatible personal care product formulations,
     such  as  deodorant,  shaving  cream,  moist  towelettes,   toothpaste  and
     mouthwash products.

     DEVELOP  NEW  TECHNOLOGIES.  We  intend to  utilize  our  expertise  in the
     research and  development  of  infectious  disease to develop  products and
     technologies that address other aspects of infectious

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<PAGE>
   disease.  We believe  that our  expertise  and the market  acceptance  of our
   infectious  disease  preventative  products will result in additional product
   and strategic opportunities that will fill other unmet needs in the market.

   LEVERAGE RESOURCES THROUGH STRATEGIC RELATIONSHIP AND ACQUISITIONS. We intend
   to build our  business  in part  through  the  acquisition  of  complementary
   technologies,   products  and  businesses  and  by  entering  into  strategic
   collaborations,  including additional  licensing and marketing  arrangements,
   with other biotechnology companies and research institutions. We believe that
   these  acquisitions and relationships  will better enable us to enter markets
   more quickly and extensively.  We also believe that  significant  acquisition
   and  strategic  partnering  opportunities  exist  in the  infectious  disease
   industry.   We  are  not  currently  in  active   discussions  with  possible
   acquisition or strategic partnering candidates.

PRODUCTS AND TECHNOLOGIES

     To date, we have introduced one product, the Preventx(R) hand sanitizer and
antiseptic skin  protectant.  We are developing  three  additional  preventative
products, our surface spray disinfectant, baby wipes, and our contraceptive gel,
each of which will be undergoing  clinical  trials and for each of which we will
have to obtain regulatory approval prior to marketing. Each of these products is
described below.

CURRENT DISEASE PREVENTATIVE PRODUCTS

     PREVENTX(R) HAND SANITIZER AND ANTISEPTIC SKIN PROTECTANT

     Our hand sanitizer and antiseptic skin  protectant  product was launched in
the United  States in March 1999 and we expect to launch it in consumer  markets
in Far Eastern countries in late 1999 or early 2000. We recently entered into an
exclusive distribution agreement for Southeast Asia with Durstrand International
Limited. The agreement includes minimum product purchase  requirements that must
be met in  order  to  retain  exclusivity,  as  well  as  sub-licensing  payment
requirements.  We expect that our product  will be launched in  Southeast  Asian
countries upon receipt of required regulatory approvals.

     Our hand sanitizer and antiseptic  skin  protectant is commonly  applied in
small quantities and rubbed into the hands. We also recommend use of the product
in the  medical  and food  service  industries  along  with  latex  gloves  as a
secondary barrier against infection.  Our product decreases the risks associated
with glove degradation,  tears or cuts, and large latex pore sizes.  Because our
formula may be virtually  non-toxic,  it can be used safely in food  preparation
areas and around  medical  patients.  Our hand  sanitizer  and  antiseptic  skin
protectant will not damage latex gloves or other products.


     Our hand  sanitizer and antiseptic  skin  protectant  product,  unlike most
competitive  products,  does  not  include  as its  active  ingredient  alcohol,
triclosan,  or other organic solvents. The benefits of utilizing an alcohol free
and triclosan free formulation are many, and include:

          *    Our hand  sanitizer and  antiseptic  skin  protectant  provides a
               protective skin barrier. In contrast, alcohol and triclosan based
               products  typically  lose  effectiveness   after  drying,   which
               typically lasts approximately fifteen seconds.  Thus, our product
               requires less frequent re-application.

          *    Our formulation  does not dry out the skin and does not cause any
               decreased germ  resistance.  Alcohol and triclosan based products
               have  been  shown to  actually  increase  the risk of  infectious
               disease  after  repeated  use,  as the  drying  nature  of  these
               ingredients  can  strip  skin of its  natural  barrier  and cause
               microscopic  cracks in the skin,  which act as an environment for
               disease-causing  germs  that  colonize  the  skin.  In  addition,
               triclosan  based  products  have  been  found to cause  decreased
               resistance to bacteria and the mutation of some germs.

          *    Our product is non-flammable and thus reduces the personal injury
               risks  associated with  alcohol-based  products and increases the
               institutional  and consumer  settings  where a hand sanitizer and
               antiseptic skin protectant product can safely and conveniently be
               applied and stored.  Alcohol-based  products are highly flammable
               at concentrations of 60% or greater which are the  concentrations
               of some competitive products.


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<PAGE>

          *    Our  hand  sanitizer  and  antiseptic  skin  protectant  not only
               alleviates  dry skin  conditions  caused by alcohol or  triclosan
               based products, it actually helps nourish,  moisturize,  and heal
               damaged  skin  and does not  cause  many of the skin  irritations
               associated with competitive products, including itching, stinging
               and burning. We incorporate aloe vera into our hand sanitizer and
               antiseptic  skin  protectant   product  to  further  promote  its
               soothing  effects.  In addition,  our product helps to heal minor
               cuts, burns, and abrasions, in contrast to alcohol based products
               which can cause  painful  discomfort  when in contact  with minor
               skin injuries.  Our hand sanitizer and antiseptic skin protectant
               also does not cause irritation to mucosal tissues in the nose and
               eyes, unlike alcohol and triclosan based products.


          Our hand sanitizer and antiseptic skin protectant is sold at retail in
     2 and 8 ounce plastic bottles, and in the institutional markets in 2, 8, 16
     and 32 ounce bottles. We will also provide a bulk refillable dispenser that
     dispenses pre-measured lotion.


DISEASE PREVENTATIVE PRODUCTS UNDER DEVELOPMENT


     BABY WIPES

     Utilizing the same active  ingredient as the hand  sanitizer and antiseptic
skin protectant,  we are developing a non-toxic,  long lasting baby wipe for the
retail  market.  We  believe  that FDA  regulatory  approval  of a  benzalkonium
chloride-containing baby wipe product as a prevention for diaper rash, if sought
and obtained,  would give the Preventx(R) baby wipe a significant advantage over
alcohol-based wipes on the market today.


     The baby wipes  have been  developed  and are  currently  being  tested for
effectiveness in an independent laboratory.


     SURFACE SPRAY DISINFECTANT

     We have developed a surface spray  disinfectant which utilizes the same key
active  ingredient  formulation  as  our  hand  sanitizer  and  antiseptic  skin
protectant  product.  Our  surface  spray  disinfectant  does  not  contain  the
thickening  and  aloe  vera  additives  contained  in  our  hand  sanitizer  and
antiseptic skin protectant, making it suitable for a pump spray application. The
pump spray will be packaged in smaller  dispensers for personal use applications
around common dangerous germ  concentrations  such as public telephones,  public
restrooms, and diaper changing areas, and for institutional applications such as
food service surfaces, hotel facilities, and surfaces where medical services are
performed. The spray will be marketed in 2 and 8 ounce sizes.

     Our  disinfectant  surface spray has all of the same advantages as our hand
sanitizer and antiseptic skin protectant product, and is particularly suited for
uses in the food service, medical and hotel industries where safety and toxicity
are major concerns.  Current  competitive  products include a variety of caustic
household or industrial  surface cleaning  products,  all of which are toxic and
generally  cannot be used in contact with food preparation or medical care areas
without caution. In addition, our disinfectant pump spray product is not harmful
to common surfaces such as sinks, counters, trays, furniture, or other objects.

     We expect to launch our surface  spray  disinfectant  product in the United
States after obtaining approval from the Environmental Protection Agency.

     The disinfectant  surface spray has been developed and is being reviewed by
an EPA  consultant  hired by us to determine  what  further  testing is required
before we submit it to the EPA. It will require EPA approval  because we want to
claim that the spray has the ability to eliminate viruses, bacteria and fungi on
surfaces. In accordance with EPA guidelines,  the surface spray is classified as
a pesticide since it kills viruses,  fungi and bacteria on surfaces.  Therefore,
EPA  approval  will be  applied  for under the rules and  regulations  governing
pesticides.

MICROBICIDAL CONTRACEPTIVE GEL

     Our gel has been  developed  and we  anticipate  initiation  of a Phase III
clinical trial with the National  Institute of Allergy and Infectious Disease of
the National  Institutes  of Health.  The clinical  trial,  if  conducted,  will
determine  whether the gel effectively kills a host of STDs and other infectious
diseases,

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<PAGE>
in addition to its  contraceptive  properties,  and is safe.  We are aware of no
other  approved  competitive  products  that make both claims,  which would,  if
successful, make the gel a unique product in the over-the-counter  contraceptive
market.  Upon  initiation  and  successful  completion of the Phase III clinical
trial and  results  showing  safety and  effectiveness,  we will file a new drug
application  with the FDA for its  approval.  We cannot assure you of any of the
following:

     *    the NIH study will either be initiated or successfully completed,

     *    the study's results will be positive,

     *    we will file a new drug application for the product, or

     *    any new drug application we do file will be approved by the FDA.

     The gel would be marketed primarily in the retail,  over-the-counter market
in 120 ml tubes, and in single use, pre-filled applicators.  We would market the
product  in bulk  quantities  to  condom  manufacturers  to be used as a coating
inside the condom  wrapper,  thus  enhancing the  effectiveness  of condoms as a
disease  preventative  and  enabling  condom  manufacturers  to make  additional
product claims.

     Existing  contraceptive  gel products  utilize active  ingredients  such as
nonoxynol-9  that can cause lesions,  ulcerations,  and other skin  irritations.
These  irritations  can  in  turn  facilitate   infections.   Our  gel's  active
ingredients act  synergistically  as a microbicide and spermicide.  In addition,
only small amounts are needed, limiting the possibility of skin irritations.  In
pre-clinical safety studies, our gel was found to cause no damage to squamous or
columnar mucosa cells. The gel is compatible with latex condoms.

     We believe  that if the NIH  studies  are  successfully  completed  and FDA
approval  is  obtained,  we will be able to offer a  product  that  can  capture
significant  market  share and also  increase  the market  for  non-prescription
contraceptive  products. We expect to launch our contraceptive gel product if we
receive  FDA  approval,  although  we may  never  obtain  approval.  The  gel is
currently approved for sale in Canada as a contraceptive; however, no claims are
made by us regarding the microbicidal properties of the product at this time.

     The  contraceptive  gel will not be sold in the United States until the NIH
completes  its Phase III study which has yet to begin.  The Phase III study will
address the  effectiveness  of the product in  preventing  the  transmission  of
gonorrhea,  chlamydia,  and trichomonas vaginalis.  The second part of the Phase
III testing  will address the  effectiveness  of the product in  preventing  the
transmission of syphilis,  HIV, and herpes.  This portion of the testing will be
performed outside of the United States due to the insufficient number of STDs in
the United States. It will then be submitted to the FDA for marketing approval.

ADDITIONAL PRODUCTS UNDER CONSIDERATION

     We are  investigating the use of our proprietary  product  formulation as a
platform to develop a variety of common  personal care products.  These products
may include  deodorants,  shaving  creams,  moist  towelettes,  toothpastes  and
mouthwashes.

SALES AND MARKETING

     We market our products in the United States, Canada, and Southeast Asia, to
both the retail over-the-counter market through third party distributors, and to
institutional  customers  through the use of  distributors  and sales agents and
through our internal  sales efforts.  Our direct sales and executive  management
personnel lend sales support to our distributors and third party sales agents by
making  direct  sales calls on large buying  organizations  such as municipal or
other governmental service providers, HMOs and hospital buying groups, physician
and school  districts,  airlines and cruise lines, and wholesale buyers and mass
merchandisers.

     Within the United  States our existing  product is sold through  Integrated
Commercialization  Solutions and  third-party  distributors.  We will attempt to
distribute our products under development,  upon obtaining  regulatory approval,
through multiple distributor  networks.  Internationally,  we are represented by
five third party  distributors in multiple  foreign  countries who  collectively
employ approximately 500

                                       34
<PAGE>
sales representatives.  Our foreign distributors are generally granted exclusive
rights  in  designated   territories  and  are  responsible  for  obtaining  and
maintaining required foreign regulatory approvals for our products.

     We  typically  sell  inventories  to  third  party   distributors   against
forecasted  sales volumes at negotiated  transfer  prices,  and the products are
then re-sold by the  distributors  to end users or other  sub-distributors.  Our
independent  distributors  are generally free to sell other products that do not
compete directly with our products.

     Upon launch of our products,  we undertake a high volume  direct  marketing
program,  in  cooperation  with our dealers,  consisting  of direct  mailings of
product  announcements  and introductory  buying programs,  pricing sheets,  and
other  product  offers,  followed  by sales  calls and other  written and verbal
contacts  that are  targeted to  specific  types of buyers.  We provide  product
samples and seek to create product awareness  through trade show  presentations,
participation in public health studies,  and through direct contact with various
media  outlets.  We also  operate an  Internet  web site which  provides  useful
information about our current products and those under  development,  as well as
about us and our management.

STRATEGIC RELATIONSHIPS

     GEDA LICENSE


     We currently  license on an  exclusive  basis our  proprietary  product and
manufacturing  formulations used in our disease preventative  products from Geda
International  Marketing Co., Ltd., a Bahamian  company.  The license  agreement
allows us to make, use, and sell the products  formulated on this technology and
to  sub-license  others  to do so.  The  license  agreement  requires  us to pay
licensor  royalties  and a portion of some of our  sub-licensing  fees and other
payments collected by us from joint venture relationships. The license agreement
covers the world except for Hong Kong,  Taiwan,  Africa,  and, as to the sale of
the anti-microbial hand lotion, the United States. We have subsequently acquired
sub-licensing  rights in the United States.  The term of the license  extends to
April 29, 2007,  subject to renewal  options for  additional 10 year terms if we
meet the guaranteed minimum royalty  requirements.  Under the license agreement,
we are required to pay minimum royalties in order to maintain exclusivity. These
minimum royalties increase each year of the contract.

                                             Future Minimum
                Year ending                    Guaranteed
                December 31,                    Payments
                ------------                 --------------
                   1999...................     $  490,000
                   2000...................        735,000
                   2001...................        915,000
                   2002...................      1,215,000
                   2003...................      1,458,000
                   2004...................      1,758,000
                   2005...................      2,108,000
                   2006...................      2,508,000
                   2007...................      2,960,000


The  agreement  also grants us a right of first  refusal to acquire the licensed
technology if the licensor decides to sell it.

     We are involved in litigation  concerning this license, the adverse outcome
of which could result in us losing rights to market,  sell and  manufacture  our
hand sanitizer  product and other products under  development by us, which would
result in our inability to generate revenues.


     PREVENT-X LICENSE

     In July 1998, we entered into a sub-license agreement with Prevent-X, Inc.,
a Miami,  Florida  based  marketing  company.  This  agreement  provides us with
exclusive rights to make, market, and sell our hand

                                       35
<PAGE>
sanitizer and antiseptic  skin  protectant  product in the United States,  which
rights were previously  licensed to Prevent-X by Geda. This licensing  agreement
also licenses us to use the Preventx(R) trade name, marks and logos. We acquired
these rights in exchange for up-front  payments of 225,000  shares of our common
stock,  $50,000 cash, and continuing  royalty  payments of 5% of net sales.  The
initial  term of the  agreement  is ten years,  based on  Empyrean  meeting  the
conditions of the agreement.

     ICS ALLIANCE

     In  October  1998,  we  entered  into a letter  of intent  with  Integrated
Commercialization  Solutions,  a division of Bergen  Brunswig  Corporation.  The
letter of intent requires us to pay up to $75,000 for ICS services. ICS provided
us with a portfolio of outsourcing and marketing  resources  including  finished
goods  warehousing,   customer  service,   order  processing  and  distribution,
invoicing  and accounts  receivable  management.  ICS has also  provided us with
product sampling and other marketing assistance.  The arrangement covered all of
our disease preventive products.  Currently,  ICS is only providing warehousing,
order processing, and some customer service functions.


     DURSTRAND INTERNATIONAL LIMITED

     On April 28, 1999, we entered into a distribution  agreement with Durstrand
International  Limited, a British Virgin Islands company with offices throughout
the world.  The agreement  provides  Durstrand with  exclusive  rights for three
years and automatic renewal for two additional ten-year terms if the agreement's
provisions are met by both parties, to distribute the Preventx(R) Hand Sanitizer
and Antiseptic Skin Protectant and, when approved by the appropriate  regulatory
bodies,  our  contraceptive  gel  in  The  Phillippines,   Singapore,  Thailand,
Indonesia,  Malaysia, Cambodia, Myanmar and Vietnam. Durstrand paid $600,000 for
the exclusive  rights to the  Preventx(R)  Hand  Sanitizer and  Antiseptic  Skin
Protectant  and will pay $600,000 for the  contraceptive  gel 120 days following
approval of claims related to our products by the FDA. Durstrand must purchase a
minimum of $4,400,000 of either product over the three-year term to maintain its
exclusive rights.


MANUFACTURING AND QUALITY CONTROL

PREVENTATIVE PRODUCTS

     The  manufacturing  of our hand sanitizer and antiseptic  skin  protectant,
contraceptive   gel,  and  disinfectant   surface  spray  is  performed  to  our
specifications by a contract manufacturer, Canadian Custom Packaging, a Canadian
entity  located in Toronto,  Ontario.  CCP  performs  production  and filling of
product into tubes and bottles, labeling and packaging. All of the raw materials
used in the  formulation are acquired by CCP to our  specifications.  We believe
that the raw materials for our products are readily obtainable from a variety of
sources and we have  experienced no difficulties or unexpected  costs to date in
acquiring the raw materials.  CCP's manufacturing  facility is required to meet,
and currently meets, good manufacturing  practices including regulations adopted
by the FDA and is subject to periodic  inspection by the agency.  It is also ISO
9001 certified. CCP may not continue to meet these requirements, and the failure
to meet current governmental regulations regarding manufacturing of our products
could cause  significant  disruptions  and costs to be incurred by us, and could
cause a  material  loss of  sales  and  customers.  We do not  have a  long-term
contract  with CCP and our current  arrangement  with CCP could be terminated at
any time.


RESEARCH AND DEVELOPMENT

     We currently focus all of our limited  research and  development  resources
and efforts on our Preventx(R)  antimicrobial  and  contraceptive  products.  In
addition to our internal research and development, we intend to pursue strategic
relationships  with  biotechnology  companies  and  research  institutions  with
respect to further research and development of our product variations and future
products, and to seek funding from these partners.

PROPRIETARY RIGHTS

     We  license  all of the proprietary product and manufacturing formulas used
in  our  disease  preventative  products from third parties. To date, we hold no
patents on our products and formulas. These

                                       36
<PAGE>

products  utilize common compounds in a formula that we believe are difficult to
copy and manufacture.  Our proprietary formulas are primarily protected by trade
secret protections and through  contractual  confidentiality  obligations,  when
obtainable, of our employees,  contracting parties,  independent contractors and
other  collaborators.  We  rely  on  trade  secret  protection,  confidentiality
obligations,  know-how, and continuing  technological  innovations and licensing
opportunities to develop and maintain our competitive position. We are reviewing
the  feasibility of obtaining  future patent  protection with respect to some of
our  proprietary  rights.  Without  adequate trade secret or patent  protection,
competitors may be able to produce products  competing with our products without
infringing on our proprietary  rights. The lack of patent protection poses risks
to us.


GOVERNMENT REGULATION

     The  products  we market  and intend to market  are  subject to  regulatory
approval  in both the  United  States and in foreign  countries.  The  following
discussion  outlines  the various  kinds of reviews to which our products may be
subjected to prior to receiving  approval for marketing in the United States and
abroad.  Some  of our  collaborative  partners  in  foreign  countries  will  be
responsible  for preparing and processing  regulatory  submissions for countries
located in their respective territories.

REQUIREMENTS IN THE UNITED STATES

     The production, distribution and marketing of our products and our research
and development  activities are subject to regulation for safety,  effectiveness
and quality by numerous governmental  authorities in the United States and other
countries.  In the  United  States,  drugs  are  subject  to  extensive  federal
regulation,  ordinarily  including the requirement of approval by the FDA before
marketing may begin,  and, to a lesser  extent,  state  regulation.  The Federal
Food,  Drug, and Cosmetic Act and the regulations  promulgated  thereunder,  and
other federal and state statutes and regulations govern, among other things, the
testing, manufacture, safety, efficacy, labeling, distribution,  storage, record
keeping,  approval,  advertising,  marketing, and sale of our products.  Product
development and approval within the regulatory scheme, if successful,  will take
a number of years and involve the expenditure of substantial resources.

     The standard  process  required by the FDA before a drug may be marketed in
the United States includes:

     *    preclinical laboratory and animal tests;

     *    submission to the FDA of an  application  for an  investigational  new
          drug, which must become effective before testing of the drug in people
          may begin;

     *    preliminary testing of the drug in people to evaluate the drug and its
          manner of use; and

     *    adequate  and  well-controlled  testing  of  the  drug  in  people  to
          establish  the safety and  effectiveness  of the drug for its intended
          indication.

If the  product is  regulated  as a  prescription  drug,  or in some cases as an
over-the-counter  drug, the Food and Drug Act ordinarily requires the submission
and approval of a New Drug  Application  or an  abbreviated  NDA, for  duplicate
versions of "pioneer" drug product,  before  commercial  marketing may begin. As
part of the NDA process, the manufacturer is required to accumulate,  and submit
to the FDA for review and approval in the form of an NDA, a  significant  amount
of safety and  effectiveness  data from  laboratory/animal  testing and clinical
studies;  detailed information  concerning product composition,  stability,  and
manufacturing;  and other information  including proposed labeling.  Abbreviated
NDAs do not require  their own  clinical  safety and  effectiveness  data.  Each
domestic   and   foreign   manufacturing    establishment   including   contract
manufacturers for us must also be registered with the FDA and pass an inspection
by the FDA prior to approval for commercial distribution.

     Domestic   and  foreign   manufacturing   establishments   are  subject  to
inspections  by the FDA and by other  federal  agencies  and by state  and local
agencies, and must comply with current good manufacturing practice requirements.
If violations of applicable  requirements are noted by the FDA or other agencies
during an inspection, distribution of clinical materials for investigational use
or production lots for

                                       37
<PAGE>
commercial use may be halted and, possibly, other sanctions imposed.  Commercial
marketing of perhaps all of our products, depending on ingredients,  claims, and
the outcome of the FDA's OTC Drug Review,  may occur only after approval of NDAs
following the  submission  of a complete  application.  The NDA internal  review
process  frequently  takes two to four years to complete,  or longer and the FDA
may require us to perform  additional  studies to gain  approval  which may take
several  years to complete.  The FDA may not give its approval at the end of the
NDA approval process,  or ever, and stringent  requirements,  violation of which
may result in severe civil and criminal penalties,  continue to apply even after
approval.


     Moreover,  we are, or may  become,  subject to various  federal,  state and
local laws, regulations and recommendations relating to safe working conditions,
laboratory and manufacturing  practices, the experimental use of animals and the
use,  storage,  handling and disposal of waste and hazardous  substances used in
conjunction with our research work.


     Most OTC drug  products  marketed in the United States are not subjected to
the  Food and Drug  Act's  premarket  approval  requirements.  In 1972,  the FDA
instituted the ongoing OTC Drug Review to evaluate the safety and  effectiveness
of OTC  drugs  then  on  the  market.  Through  this  process,  the  FDA  issues
regulations,  called mongraphs,  that set forth the specific active ingredients,
dosages,  indications  and labeling  statements  for OTC drugs that the FDA will
consider  generally  recognized  as safe and effective  and not  misbranded  and
therefore not subject to premarket  approval.  For some  categories of OTC drugs
not yet subject to a final regulation,  the FDA usually will not take regulatory
action against a product unless failure to do so poses a potential health hazard
to  consumers.  OTC drugs not  covered  by  proposed  or final OTC  regulations,
however, are subject to premarket review and approval by the FDA through the NDA
or abbreviated NDA process.


     Our active  ingredient,  benzalkonium  chloride,  is  included in the FDA's
proposed  regulation for first aid antiseptic drug products,  but with different
claims  than  ours.  Benzalkonium  chloride  may not be  included  in the  final
regulation  or,  if it is,  the  permitted  claims  may not be the same as ours.
Further,  the FDA  declined to include  benzalkonium  chloride  in its  proposed
regulation for health care  antiseptic drug products,  which include  antiseptic
handwash or health-care personnel handwash drug products.  Even though we intend
to ask the FDA to reopen the record of the  proceeding  to  consider  additional
safety and effectiveness  data, which we have completed and plan to supply,  the
FDA  may  not  reopen  the  record  or,  even if it  does,  it may  not  include
benzalkonium  chloride in the final  regulation  or permit  claims like ours. If
benzalkonium   chloride  is  not  covered  by  the  final  regulations,   or  if
benzalkonium  chloride is included but for different  claims than ours,  the FDA
will not permit us to market the hand  sanitizer or antiseptic  skin  protectant
product without premarket approval by the FDA.

     The  FDA  may  take  regulatory  action  against  our  hand  sanitizer  and
antiseptic  skin  protectant  product  as now  formulated  and with its  current
claims.  We are aware that the FDA issued a warning letter to Andrew Jergens Co.
dated April 22, 1999 for its antiseptic lotion containing benzalkonium chloride.
The letter maintains that as formulated and labeled the lotion is not covered by
the OTC Drug Review, that representations that the lotion makes for prophylactic
antimicrobial  use  are  not  described  in any of the  FDA's  regulation-making
proceedings under the review, that the lotion may not be legally marketed in the
U.S.  without  an NDA  approved  by the  agency,  and  that the  lotion  is also
misbranded  under the Food and Drug Act  because the  adequacy of the  product's
directions  for use has not  been  determined.  The FDA may  assert  the same or
similar  positions  respecting our hand sanitizer and antiseptic skin protectant
product.  We are unsure of how we would  respond to these  assertions if made or
how they would affect the marketing of the marketability of our product.


     We are subject to federal,  state and local  environmental laws. We believe
that  we are in  material  compliance  with  applicable  environmental  laws  in
connection with our current operations.

REQUIREMENTS IN FOREIGN COUNTRIES

     There  is a  wide  variation  in the  approval  or  clearance  requirements
necessary to market products in foreign  countries.  The requirements range from
virtually  no  requirements  to a level  comparable  to those  of the  FDA.  For
example,  many countries in South America have minimal regulatory  requirements,
while

                                       38
<PAGE>
many developed  countries,  such as Japan, have conditions as stringent as those
of the FDA. Many lesser developed countries, including many countries in Africa,
allow  products  evaluated and accepted by the World Health  Organization  to be
sold. WHO acceptance must be requested by a country before the WHO will evaluate
the  product.  FDA  acceptance  is not a  substitute  for  foreign  governmental
approval or clearance.  As in the United States,  there is no guarantee that the
applicable  governmental  approval or clearance  for any of our products will be
quickly obtained or that it will be obtained at all.

COMPETITION

PREVENTATIVE PRODUCTS

     PREVENTX(R) VAGINAL CONTRACEPTIVE GEL
     There are a number of  microbicidal  devices that are in various  stages of
development, and none of which to our knowledge are in Phase III clinical trials
at this time. Our gel has been accepted by the National  Institutes of Health to
undergo a Phase III  clinical  trial to prove its safety  and its  effectiveness
against STDs and as a contraceptive.  The first two phases of the  multi-million
dollar clinical trials have been completed with seemingly  positive results from
the standpoint of safety.  The third phase of the clinical trials will be funded
by the NIH. Most competitive products recommend the use of a condom or diaphragm
with their product.  These products do not include claims that they kill STDs or
other infectious disease.


     The contraceptive gel, if approved in the United States,  will be sold as a
contraceptive  gel and  anti-infective  barrier.  The product  will be sold at a
premium from contraceptive gels that cannot claim an anti-infective  barrier. We
believe that our gel will compete  against other  contraceptive  products on the
basis of product  differentiation and, to a lesser extent,  price. To the extent
we compete based on price, we will be at a competitive disadvantage.



     PREVENTX(R) HAND SANITIZER AND ANTISEPTIC SKIN PROTECTANT

     There  are a number of  competitors  in the  consumer  hand  sanitizer  and
antiseptic skin protectant market, including Dial Corporation,  GoJo Industries,
Colgate-Palmolive  Company and Reckitt & Coleman, Inc. Most current products use
a 60% or higher  concentration  of either  alcohol or  triclosan as their active
ingredients.  In the  institutional  market,  our  current  competitors  include
SyDerma,  Woodward  Laboratories and Bio-Safe.  Some of the competitive products
have formulas  similar to Preventx(R).  Hand sanitizers in the United States are
sold based on price competition.

     PREVENTX(R) DISINFECTANT SURFACE SPRAY

     There are numerous  competitors in the surface cleaning market, both in the
United  States and  worldwide,  including  Reckitt & Coleman,  which markets the
Lysol brand, and Dial.


     We plan to sell the disinfectant surface spray as an anti-bacterial surface
spray  that is safe to be used near food and that does not give any after  taste
or odor.  We expect that it will be as strong and as  effective  as those sprays
not used near food  because  they are  lethal to  ingest.  We intend to sell the
product at a premium  price.  Like our  contraceptive  gel, we believe  that our
surface  spray will  compete  against  other  surface  cleaners  on the basis of
product  differentiation and, to a lesser extent, price. Price competition would
place us at a competitive disadvantage.


EMPLOYEES

     As of September  15, 1999,  we employed  nine  full-time  personnel.  These
employees are involved in executive,  corporate administration,  operations, and
sales and marketing functions.

FACILITIES

     Our  corporate  facility  is located in Phoenix,  Arizona  and  consists of
approximately  4,300 square feet of executive  office and  warehouse  space.  We
lease this  facility  for a monthly  base rent of $3,363.  The lease  expires in
March 2001.  We believe that our  facilities  are adequate for our needs for the
foreseeable future.

                                       39
<PAGE>
LEGAL PROCEEDINGS

     An action was filed  against us on February 28, 1997 in the Superior  Court
of the State of California,  Santa Clara County, alleging a number of securities
fraud   violations   and   misrepresentations   by  Daniel  Bland  and  Pinnacle
Diagnostics,  formerly known as Empyrean Diagnostics USA, Inc. Plaintiff,  Focus
Profile,  LLC,  claims  economic  damages in amount of $538,750,  plus interest.
Plaintiff also requests punitive  damages.  We have been joined as defendants on
the  theory  that   Pinnacle's   investment  in  us  declined  as  a  result  of
misrepresentations   and  omissions  by  former   management  and  that  we  are
purportedly  liable to Pinnacle's  investors as an "alter-ego"  of Pinnacle.  We
were granted  judgement in this case on September 22, 1999.  Plaintiff has asked
the court to set aside the judgement,  a matter scheduled to be heard in October
1999.

     We are involved in an action filed by Optima  Holding Co., Ltd. and Mercury
Technology  Corp. on July 2, 1998 in the Circuit Court of the Eleventh  Judicial
District,   Dade  County,  Florida.  This  action  alleges  that  we  tortiously
interfered with Optima and Mercury's contractual  relationship with Geda. Optima
and  Mercury  claim  that they had  prior  rights  to the Geda  formulation  and
products and that we induced Geda to breach that  agreement by licensing  rights
to us.  Optima and  Mercury  have  requested  an  unspecified  amount of damages
against us. In a separate action that has now been  consolidated  with the first
in the same court, Geda has requested a declaratory  judgment that Geda properly
terminated its  development and  distribution  contract with Optima and Mercury.
Plantiffs seek injuncture  relief to prevent Geda and its managers and directors
from allowing Geda to have further dealings with us. If we are not successful in
this  action,  we could lose the  rights to market,  sell,  or  manufacture  our
current  hand  sanitizer   product  and  on  other  products  under  development
worldwide.

                                       40
<PAGE>
                            EXECUTIVE COMPENSATION

     The  following  table is a summary  of the  compensation  paid to our Chief
Executive  Officer and each executive  officer who earned over $100,000 in total
salary and bonus for each of our three most recently completed fiscal years.

SUMMARY COMPENSATION TABLE

<TABLE>
<CAPTION>
                                                                              Long Term
                                                                             Compensation
                                                Annual Compensation            Awards
                                       ------------------------------------  -------------
                                                                              Securities
                                                                 Other       Under Options      All
                                                                Annual        Granted/SARs     Other
Name and Principal Position      Year  Salary($)  Bonus($)  Compensation($)   Granted(#)    Compensation
- ------------------------------   ----  ---------  --------  ---------------  -------------  ------------
<S>                              <C>   <C>        <C>       <C>              <C>            <C>
Stephen D. Hayter    .........   1998  $186,923      0            0            1,400,000         0
 President and Chief             1997  $189,539      0            0              300,000         0
 Executive Officer               1996  $ 60,000      0            0              600,000         0
Raymond E. Dean   ............   1998  $135,000      0            0              700,000         0
 Former Secretary and            1997  $ 40,000      0            0              300,000         0
 Chief Operations Officer(1)
</TABLE>

- ----------
(1) Mr.  Dean joined  Empyrean in August,  1997 and  therefore  no  compensation
    information  for 1996 is  provided.  Mr. Dean  resigned as chief  operations
    officer in September 1999. Currently he remains an employee of the Company.

OPTION/SAR GRANTS IN LAST FISCAL YEAR

<TABLE>
<CAPTION>
                            Number of      % of Total
                            Securities    Options/SARS
                            Underlying     Granted to      Exercise
                           Options/SARS   Employees in     or Base
Name                        Granted #      Fiscal Year   ($/Security)   Expiration Date
- ----                       ------------   ------------   ------------   ---------------
<S>                        <C>            <C>            <C>            <C>
Stephen D. Hayter   ......   1,400,000       62.5%           $0.95       April 28, 2001
Raymond E. Dean  .........     700,000       31.3%           $0.95       April 28, 2001
</TABLE>

AGGREGATED OPTION/SAR EXERCISES IN LAST FISCAL YEAR AND FY-END OPTION/SAR VALUES

                                                                     Options/
                                                     Options/          SARs
                                                  SARs At Fiscal      Fiscal
                           Shares                    Year-end        Year-end
                          Acquired      Value      Exercisable/     Exercisable/
Name                     On Exercise   Realized    Unexercisable   Unexercisable
- ----                     -----------   --------   ---------------  -------------

Stephen D. Hayter......     25,000       $8,450      1,350,570         $3,500
                                                       854,372              0
Raymond E. Dean........          0            0        747,719              0
                                                       427,186

                                       41
<PAGE>
        SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT


     The following table sets forth as of October 22, 1999 information about the
amount and nature of beneficial ownership of the common stock held by:


          *    Each person who we know is a beneficial  owner of more than 5% of
               our outstanding common stock;

          *    Each person who is a director or  executive  officer of Empyrean;
               and

          *    All of our directors and executive officers as a group.

     The  business  address of each person  listed is c/o  Empyrean  Bioscience,
Inc., 2238 West Lone Cactus Drive, Suite 200, Phoenix, Arizona 85027-2613.


     Beneficial  ownership is determined in accordance with the rules of the SEC
and  includes  generally  voting  powers and  investment  power with  respect to
securities. We believe that each individual named has sole investment and voting
power with respect to shares of common stock indicated as beneficially  owned by
him,  subject to  community  property  laws where  applicable  and except  where
otherwise noted.

     Beneficial ownership is calculated based on 29,346,659 common shares issued
and  outstanding  as of October 22, 1999,  under Rule 13d-3(d) of the Securities
Exchange Act of 1934. Shares subject to unexercised options, warrants, rights or
conversion privileges exercisable within 60 days of October 22, 1999, are deemed
outstanding  for the purpose of calculating  the number and percentage  owned by
that  person,  but not deemed  outstanding  for the purpose of  calculating  the
percentage owned by each other person listed.  The first column of the following
chart  represents  the total  number of actual  outstanding  shares owned by the
named individual,  including options and warrants  exercisable within 60 days of
October 22, 1999. The second column titled  "Portion  Represented by Options and
Warrants"  shows the portion of the column 1 figure  represented  by options and
warrants exercisable within 60 days of October 22, 1999.

                                             Total         Portion
                                            Amount        Represented
                                         of Beneficial    by Options    Percent
Name and Address of Beneficial Owner       Ownership     and Warrants   of Class
- ------------------------------------     -------------   ------------   --------

Michael Cicak    ......................     1,385,000        580,000      4.7%
Stephen D. Hayter   ...................     1,557,305      1,400,570      5.3%
Raymond E. Dean  ......................       749,719        747,719      2.6%
Dr. Andrew J. Fishleder   .............       163,000        140,000      *
Robert G.J. Burg II    ................       130,000        100,000      *
Lawrence D. Bain    ...................     1,232,750        710,000      4.2%
Richard C. Adamany  ...................       230,000        230,000      *
Bennett S. Rubin    ...................       230,000        230,000      *
Directors and executive officers as a
 group (eight persons)  ...............     5,677,774      4,138,289     19.3%

- ----------
* less than 1%

     As of the date of this Joint Proxy Statement/Prospectus,  to our knowledge,
there are no  arrangements  of which may at a subsequent date result in a change
in control of Empyrean.


EMPLOYMENT AGREEMENTS


     Steven D. Hayter, our President,  Chief Executive Officer,  and Chairman of
the Board,  works under an  employment  agreement  effective  as of September 1,
1999.  Under the  employment  agreement,  six months from September 1, 1999, Mr.
Hayter will resign as President and Chief Executive Officer of the Company.  Mr.
Hayter's  agreement  provides for a base salary of $180,000 per year which shall
continue  through  December  31,  2001  subject  to review  by our  Compensation
Committee.  Mr.  Hayter  would  be  entitled  to  participate  in  an  incentive
compensation  program in the future if so  approved  by our Board of  Directors.
Under the employment agreement,  we have agreed to register shares issuable upon
exercise


                                       42
<PAGE>

of  options  granted  to Mr.  Hayter  under  our stock  plan and have  agreed to
register the resale of those shares  under an  effective  Form S-3  Registration
Statement,  if  available.  If Mr. Hayter is terminated  without  cause,  we are
obligated to provide Mr. Hayter twelve  months of severance  pay,  including one
year's salary and a pro rata portion of his annual bonus and accelerated vesting
of options. Mr. Hayter's agreement also contains confidentiality and non-compete
covenants. We have agreed to indemnify Mr. Hayter for actions taken by him as an
officer or director of us and this indemnification will survive his termination.
We have agreed to continue  liability  insurance  until five years following Mr.
Hayter's termination with us.

     Richard C.  Adamany,  our  Executive  Vice  President  and Chief  Operating
Officer,  works under an employment agreement effective as of September 7, 1999.
Mr. Adamany's agreement provides for a base salary of $150,000 for the first six
months of the  agreement.  Under the  employment  agreement,  no later  than six
months from September 7, 1999, Mr. Adamany will assume the position of President
and Chief  Executive  Officer of the Company  and will  become a  director.  His
annual base salary will increase to $180,000 at the end of the six month period.
Mr.  Adamany will be  reimbursed  for weekly trips between  Cleveland,  Ohio and
Phoenix,  Arizona.  In addition,  the Company  will  provide Mr.  Adamany with a
furnished  two-bedroom  apartment  in  Phoenix,  Arizona,  access to a  physical
fitness center, and an automobile.  Mr. Adamany would be entitled to participate
in an incentive  compensation  program in the future if so approved by our Board
of Directors.  Under the employment agreement, we have agreed to register shares
issuable  upon exercise of options  granted to Mr.  Adamany under our stock plan
and have agreed to register the resale of those  shares under an effective  Form
S-3 Registration  Statement,  if available. If Mr. Adamany is terminated without
cause, we are obligated to provide Mr. Adamany  twenty-four  months of severance
pay,  including  two years of salary and a pro rata  portion of his annual bonus
and accelerated  vesting of options,  unless Mr. Adamany is terminated less than
twelve months from the date of execution of the employment  agreement,  in which
case his severance pay would be limited to twelve  months.  Mr.  Adamany has the
option upon  termination  of  accepting a lump sum  payment for  severance  pay,
calculated  by  discounting  the stream of payments owed to him using a discount
rate of 15%.  Mr.  Adamany's  bonus will be payable  no later than  ninety  days
following  the close of the fiscal  year that he is  terminated.  Mr.  Adamany's
agreement  also contains  confidentiality  and  non-compete  covenants.  We have
agreed to  indemnify  Mr.  Adamany  for  actions  taken by him as an  officer or
director of us and this  indemnification  will survive his termination.  We have
agreed to continue liability  insurance until five years following Mr. Adamany's
termination with us.

     In addition,  under his employment agreement,  Mr. Adamany is entitled to a
grant of options to purchase a minimum of 1.5 million  shares of common stock at
the fair market value of the common stock on the date of grant. The first option
to  purchase  50,000  shares  of  common  stock  vested  upon  execution  of the
employment  agreement.  Options to purchase  90,000 shares will vest on the last
day of each of the second,  third,  fourth, fifth and sixth months following the
execution of the employment agreement. The remaining options will vest according
to mutually  agreed upon  performance  criteria.  The  agreement  provides  that
options  granted  to  other  members  of  management  will  vest  upon  the same
performance criteria as the criteria for Mr. Adamany.

     Bennett S. Rubin, our Executive Vice President and Chief Marketing Officer,
works under an  employment  agreement  effective as of  September  7, 1999.  Mr.
Rubin's  agreement  provides  for a base  salary of  $150,000  for the first six
months of the  agreement.  Under the  employment  agreement,  no later  than six
months from the effective  date of September 7, 1999,  Mr. Rubin will assume the
position of Executive Vice President and Chief Operating Officer of the Company,
and will become a director.  His annual base salary will increase to $170,000 at
the end of the six month period.  Mr. Rubin will be reimbursed  for weekly trips
between  Cleveland,  Ohio and Phoenix,  Arizona.  In addition,  the Company will
provide Mr. Rubin with a furnished  two-bedroom  apartment in Phoenix,  Arizona,
access to a physical  fitness  center,  and an  automobile.  Mr.  Rubin would be
entitled to participate in an incentive compensation program in the future if so
approved by our Board of  Directors.  Under the  employment  agreement,  we have
agreed to register shares issuable upon exercise of options granted to Mr. Rubin
under our stock plan and have agreed to register  the resale of shares  under an
effective  Form  S-3  Registration  Statement,  if  available.  If Mr.  Rubin is
terminated without cause, we are obligated to provide Mr. Rubin twenty-four


                                       43
<PAGE>

months of severance pay, including two years of salary and a pro rata portion of
his annual  bonus and  accelerated  vesting  of  options,  unless  Mr.  Rubin is
terminated  less than twelve months from the date of execution of the employment
agreement,  in which case his severance  pay would be limited to twelve  months.
Mr.  Rubin has the option upon  termination  of accepting a lump sum payment for
severance  pay,  calculated  by  discounting  the stream of payments owed to him
using a discount  rate of 15%. Mr.  Rubin's  bonus will be payable no later than
ninety days  following the close of the fiscal year that he is  terminated.  Mr.
Rubin's agreement also contains  confidentiality and non-compete  covenants.  We
have agreed to  indemnify  Mr.  Rubin for actions  taken by him as an officer or
director of us and this  indemnification  will survive his termination.  We have
agreed to continue  liability  insurance  until five years following Mr. Rubin's
termination with us.

     In addition,  under his  employment  agreement,  Mr. Rubin is entitled to a
grant of options to purchase a minimum of 1.5 million  shares of common stock at
the fair market value of the common stock on the date of grant. The first option
to  purchase  50,000  shares  of  common  stock  vested  upon  execution  of the
employment  agreement.  Options to purchase  90,000 shares will vest on the last
day of each of the second,  third,  fourth, fifth and sixth months following the
execution of the employment agreement. The remaining options will vest according
to mutually  agreed upon  performance  criteria.  The  agreement  provides  that
options  granted  to  other  members  of  management  will  vest  upon  the same
performance criteria as the criteria for Mr. Rubin.


                       DESCRIPTION OF OUR CAPITAL STOCK

     The  following is a summary  description  of the capital stock we intend to
issue as a Delaware  corporation.  For a more complete description of the rights
and other  terms of our  capital  stock,  we direct  you to our  Certificate  of
Incorporation and Bylaws.

COMMON STOCK


     Our authorized  common stock consists of 90,000,000 shares of common stock,
par value  $.0001  per  share.  The  holders  of common  stock are  entitled  to
dividends, pro rata, as and when declared by the Board of Directors, to one vote
per share at a meeting of shareholders  and, upon winding up or liquidation,  to
receive those of our assets that are  distributable to the holders of the common
stock upon winding up or liquidation. No common stock has been issued subject to
call  or  assessment.  There  are no  preemptive  or  conversion  rights  and no
provisions  for  redemption,  purchase  for  cancellation,  surrender or sinking
funds,  100 shares of Preventx common stock are currently issued and outstanding
and are owned by Empyrean Wyoming.


PREFERRED STOCK


     Our authorized shares of preferred stock consists of 10,000,000 shares, par
value of $.0001 per share.  Our directors are  authorized by our  Certificate of
Incorporation  to issue  preferred stock in one or more series and to create and
attach  special  rights and  restrictions  to a series of  shares.  No shares of
preferred stock have been issued.


     Other than the Board's ability to issue  preferred  stock described  above,
there are no provisions in our Certificate of Incorporation  which would have an
effect of delaying, deferring or preventing a change in control of Empyrean.

ESCROW SHARES


     An  additional  710,000  shares of Empyrean  common stock  reserved for the
potential  exercise  of warrants  were  issued and are held in escrow  under the
terms  of an  Escrow  Agreement  dated  July  9,  1998  among  Empyrean,  Kaplan
Gottbetter  & Levenson,  LLP and the  warrant  holders.  Shares of our  Delaware
corporation  issued in  exchange  for these  shares  will  similarly  be held in
escrow.


                                       44
<PAGE>
WARRANTS


     Set forth  below is a table  showing  the number of  warrants  to  purchase
Empyrean stock that are currently outstanding,  the exercise prices payable upon
an election to exercise, and the term of each of these warrants:


<TABLE>
<CAPTION>
                                     Exercise                       Exercise
 Original Issuance      Currently     Price/                         Price/
        Date           Outstanding    Share      Effective Until     Share     Effective Until
- --------------------   -----------   --------   -----------------   --------   ---------------
<S>                    <C>           <C>        <C>                 <C>        <C>
July 15, 1998(1)           795,492   $ 0.9051        July 9, 2000   $ 1.056       July 9, 2001
February 15, 1999(2)        40,000   $ 0.10     February 15, 2001       --                 --
March 17, 1999             460,000   $ 0.60        March 17, 2000   $ 0.75      March 17, 2001
May 5, 1999                500,000   $ 0.50           May 5, 2004       --                 --
May 27, 1999               610,000   $ 0.60          May 26, 2000   $ 0.75        May 26, 2001
                         ---------
Total                    2,405,492
                         =========
</TABLE>

- ----------
(1) These warrants were issued to purchasers of debentures of Empyrean issued in
    a private placement on the same date.

(2) These warrants were issued to purchasers of our promissory notes issued in a
    private placement on the same date.


     Upon  completion of our  reincorporation,  these  warrants will entitle the
holders to purchase our Delaware company stock at the same price.


1998 EMPRYEAN DIAGNOSTICS, LTD. STOCK PLAN


     Empyrean  has adopted our 1998 stock  option  plan.  We believe the plan is
necessary  to  attract,  compensate,  and  motivate  our  employees,   officers,
directors, and consultants. Under the plan, we may grant incentive stock options
and  non-qualified  stock options to our  employees,  officers,  directors,  and
consultants.  The Board administers the plan. The Board determines  eligibility,
the types and  sizes of  options,  the  price  and  timing of  options,  and any
vesting, including acceleration of vesting, of options.

     An aggregate of 6,000,000 shares of Empyrean common stock are available for
grant under the plan.  The Board may  terminate  or amend the plan to the extent
shareholder  approval is not required by law.  Termination or amendment will not
adversely  affect  options   previously   granted  under  the  plan.  After  our
reincorporation, Preventx will assume this plan


REGISTRAR AND TRANSFER AGENT

     The registrar and transfer agent of our common stock is Jersey Transfer and
Trust Company, 201 Bloomfield Avenue, P.O. Box 36, Verona New Jersey 07044.

                CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

     During  the  last  two  fiscal  years we have  entered  into the  following
transactions with our directors,  officers,  holders of 5% or more of our common
stock, or their affiliates:


STUART C. McNEILL

     Mr.  McNeill  was our  Secretary  and a director  from  November 9, 1995 to
November 20, 1998. We entered into an oral  agreement  with McNeill & Associates
Financial  Consultants,  Inc.  which  is  a  private  British  Columbia  company
controlled by Mr. McNeill. McNeill & Associates,  under the agreement,  provided
us with  accounting,  office  and  administrative  services.  We paid  McNeill &
Associates $120,534 in 1996 and $15,346 in 1997 for its services.  The agreement
was terminated on February 1, 1997.

DAVID TEWS


     Mr.  Tews was a director between January 27, 1997 and November 20, 1998. We
entered  into  a  Consulting  Services Agreement with International Trade Group,
Inc.  which  is  a  private  company  controlled  by  Mr.  Tews.  ITG, under the
agreement, provided consulting services to us with respect to strategic


                                       45
<PAGE>


planning and business  development for a monthly fee of $6,000 and 250,000 stock
options  exercisable  for three  years at $0.83 per  share.  The  250,000  stock
options  were granted on June 16, 1998.  The  agreement  was for a term of three
years starting June 16, 1998.  Effective  October 15, 1999, we notified Mr. Tews
that we were termitting this agreement.


ANDREW POLLET

     Mr. Pollet was one of our directors between March 24, 1997 and November 20,
1998.  Pollet  Law, a law firm which Mr.  Pollet  founded  and is the  principal
shareholder,  has provided us with legal services.  We paid Pollet Law $127,329,
$93,975 and $126,775 in 1998, 1997 and 1996, respectively for legal services.
Pollet Law continues to provide legal services.

LAWRENCE D. BAIN


     Mr.  Bain was  appointed  director  on August 6, 1999.  In April  1998,  we
entered into an engagement  agreement  with Uptic  Investments  Corp.,  which is
controlled by Mr. Bain. Uptic provided  financial  advisory  services to us with
respect to obtaining  strategic  corporate or  institutional  investors and also
facilitated  introductions  to key  customers and  distributors.  Uptic has been
issued  warrants to purchase  1,000,000  shares of common stock, of which it has
purchased  upon  exercise of the warrant  250,000  shares that were  granted and
fully  exercisable  in April,  1998 at an exercise  price of $0.01 per share and
250,000 warrants that were granted and fully exercisable in January,  1999 at an
exercisable price of $0.01. The remaining 500,000 warrants that were granted and
fully  exercisable  on May 5, 1999 have an exercise  price of $0.50.  Consulting
expenses in the amount of $213,275 and $301,000  were recorded in 1998 and 1999,
respectively, in accordance with SFAS 123 for the fair value of the warrants.


INDEBTEDNESS OF MANAGEMENT AND OTHERS TO THE COMPANY


     In 1997 Mr. Stephen D. Hayter, our President,  Chief Executive Officer, and
a Director,  delivered to us a promissory note in the original  principal amount
of  $120,873  with  interest at 8.5% per annum,  as payment for the  exercise of
200,000 stock  options.  The  promissory  note was paid in full during the first
quarter of 1998.


PRICE OF COMMON STOCK


     Our common stock is publicly traded on the over-the-counter  bulletin board
under the ticker  symbol  "EMDG."  We have  approximately  4,100  holders of our
common stock.  The following  table  presents the high and low bid prices of the
common stock.

                                        High       Low
                                       ------     -----

         1999
          Third Quarter ............    $1.00     $0.62
          Second Quarter   .........    $1.01     $0.48
          First Quarter    .........    $1.03     $0.35
         1998
          Fourth Quarter   .........    $1.00     $0.30
          Third Quarter ............    $1.00     $0.50
          Second Quarter   .........    $1.50     $0.59
          First Quarter    .........    $0.94     $0.44
         1997
          Fourth Quarter(1)   ......    $1.00     $0.55

- ------------
(1) We began trading on the OTC bulletin board on December 16, 1997.


                                       46
<PAGE>
                                  LEGAL MATTERS


     The validity of the Preventx,  Inc.  shares to be issued in connection with
the merger and selected tax matters relating to the reincorporation  merger will
be passed upon by Snell & Wilmer L.L.P.


                                    EXPERTS

     Grant Thornton LLP,  independent  auditors,  have audited our  consolidated
financial statements as of December 31, 1998, and for each of the two years then
ended,  as set forth in their report  thereon,  which  financial  statements and
report are included  elsewhere in this Joint Proxy  Statement/Prospectus.  These
consolidated  financial  statements  are  included in reliance on their  report,
given on their authority as experts in accounting and auditing.

                      WHERE YOU CAN FIND MORE INFORMATION

     We have filed with the SEC a  registration  statement on Form S-4 under the
Securities  Act of 1933,  as amended with respect to the  securities  offered by
this Joint Proxy  Statement/Prospectus.  This Joint Proxy  Statement/Prospectus,
which  is a part of the  Registration  Statement,  does not  contain  all of the
information  in  the  Registration   Statement  because  parts  are  omitted  in
accordance  with the rules and  regulations of the SEC. For further  information
with respect to us and the offering  described  in this  document,  reference is
made to the entire Registration Statement.

     We are not  subject to the  informational  requirements  of the  Securities
Exchange Act of 1934,  as amended,  and  accordingly  are not  obligated to file
reports, proxy statements,  information  statements,  and other information with
the SEC in accordance with the Exchange Act. However,  we intend to begin filing
SEC reports after the effective  date of this Joint Proxy  Statement/Prospectus.
The  Registration  Statement  we have filed and any reports,  proxy  statements,
information  statements,  and other information we later file with the SEC under
the Exchange Act may be inspected and copied at the public reference  facilities
of the SEC at Room 1024,  Judiciary  Plaza,  450 Fifth Street N.W.,  Washington,
D.C. 20549 and at the SEC's regional  offices at Seven World Trade Center,  13th
Floor, New York, New York 10048,  and Citicorp Center,  500 West Madison Street,
Suite 1400,  Chicago,  Illinois 60661. Copies of these materials can be obtained
from  the  Public  Reference  Section  of the  SEC at 450  Fifth  Street,  N.W.,
Washington,   D.C.  20549,  at  prescribed  rates,  and  can  also  be  obtained
electronically  through  the  SEC's  Electronic  Data  Gathering,  Analysis  and
Retrieval System at the SEC's Internet web site (http://www.sec.gov).

                                       47
<PAGE>
                                C O N T E N T S

                                                                          Page
                                                                          ----

Report of Independent Certified Public Accountants   ..................    F-2

CONSOLIDATED FINANCIAL STATEMENTS
   Consolidated Balance Sheet   .......................................    F-3
   Consolidated Statements of Operations    ...........................    F-4
   Consolidated Statement of Stockholders' Equity (Deficit)   .........    F-5
   Consolidated Statements of Cash Flows    ...........................    F-6
   Notes to Consolidated Financial Statements  ........................    F-7

UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
FOR THE SIX MONTH PERIOD ENDING JUNE 30, 1999
   Condensed Consolidated Balance Sheet  ..............................   F-14
   Condensed Consolidated Statements of Operations   ..................   F-15
   Condensed Consolidated Statement of Stockholders' Equity (Deficit)     F-16
   Condensed Consolidated Statements of Cash Flows   ..................   F-17
   Notes to Condensed Consolidated Financial Statements    ............   F-18

                                       F-1
<PAGE>
              REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS


Board of Directors and Stockholders
Empyrean Bioscience, Inc.


     We have audited the  accompanying  consolidated  balance  sheet of Empyrean
Bioscience,  Inc., and its wholly-owned  subsidiary as of December 31, 1998, and
the  related  consolidated   statements  of  operations,   stockholders'  equity
(deficit) and cash flows for each of the two years then ended.  These  financial
statements   are  the   responsibility   of  the   Company's   management.   Our
responsibility  is to express an opinion on these financial  statements based on
our audits.

     We conducted  our audits in accordance  with  generally  accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

     In our opinion,  the financial statements referred to above present fairly,
in all  material  respects,  the  consolidated  financial  position  of Empyrean
Bioscience,  Inc., and subsidiary as of December 31, 1998, and the  consolidated
results of their  operations and their cash flows for each of the two years then
ended in conformity with generally accepted accounting principles.


     The  accompanying  financial  statements  have been prepared  assuming that
Empyrean  Bioscience,  Inc.,  will continue as a going concern.  As shown in the
financial  statements,  Empyrean  Bioscience,  Inc.,  incurred  a  net  loss  of
$3,147,135  during  the year  ended  December  31,  1998,  and,  as of that date
Empyrean  Bioscience,  Inc. has a deficit in  stockholders'  equity of $124,908.
These factors, among others, as discussed in Note 2 to the financial statements,
raise substantial doubt about Empyrean Bioscience, Inc.'s ability to continue as
a going  concern.  Management's  plans  in  regard  to  these  matters  are also
described in Note 2. The  financial  statements  do not include any  adjustments
that might result from the outcome of this uncertainty.



GRANT THORNTON LLP


San Francisco, California
February 11, 1999, except for notes 10 and 11 as to
which the date is October 25, 1999.

                                      F-2
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                          CONSOLIDATED BALANCE SHEET
                               DECEMBER 31, 1998
                                   (Restated)


                                  ASSETS
CURRENT ASSETS
   Cash and cash equivalents....................................  $      62,793
   Prepaid expenses and deposits................................        167,913
   Inventory....................................................         16,386
   Due from an employee.........................................          9,305
   Other........................................................            306
                                                                  -------------
   Total current assets.........................................        256,703
EQUIPMENT AND IMPROVEMENTS......................................         57,122
                                                                  -------------
                                                                  $     313,825
                                                                  =============
                    LIABILITIES AND STOCKHOLDERS' DEFICIT
CURRENT LIABILITIES
   Accounts payable and accrued liabilities.....................  $     438,733
COMMITMENTS AND CONTINGENCIES...................................            --
STOCKHOLDERS' DEFICIT
   Common stock, authorized 100,000,000 shares, without
    par value; 26,399,824 shares issued and outstanding.........     18,246,565
   Accumulated deficit..........................................    (18,371,473)
                                                                  -------------
                                                                       (124,908)
                                                                  -------------
                                                                  $     313,825
                                                                  =============


                See accompanying notes to financial statements.

                                      F-3
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                     CONSOLIDATED STATEMENTS OF OPERATIONS
                            YEAR ENDED DECEMBER 31,


                                                       1997            1998
                                                   ------------    ------------
                                                                    (Restated)

Net sales ...................................      $     13,018    $      9,815
Cost of sales ...............................             2,623           3,436
                                                   ------------    ------------
   Gross profit .............................            10,395           6,379
Selling, general and administrative expenses          1,875,020       2,912,791
Research and development expense ............           137,349          31,425
Write-down of inventory .....................           458,800          28,516
Write-down of receivables ...................           105,000              --
                                                   ------------    ------------
                                                      2,576,169       2,972,732
                                                   ------------    ------------
   Loss from operations .....................        (2,565,774)     (2,966,353)
Other income (expense)
 Loss on disposal of fixed assets ...........           (30,693)       (209,972)
 Other, net .................................               921          29,190
                                                   ------------    ------------
                                                        (29,772)       (180,782)
                                                   ------------    ------------
   NET LOSS .................................      $ (2,595,546)   $ (3,147,135)
                                                   ============    ============
BASIC AND DILUTED LOSS PER SHARE ............      $       (.14)   $       (.14)
                                                   ============    ============
WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING        18,213,790      22,883,937
                                                   ============    ============


                See accompanying notes to financial statements.

                                      F-4
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

           CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (DEFICIT)
                    YEARS ENDED DECEMBER 31, 1997 AND 1998
                                   (Restated)


<TABLE>
<CAPTION>
                                                    Common Stock
                                             --------------------------    Paid-in    Accumulated
                                                Shares        Amount       Capital      Deficit           Total
                                             -----------  -------------  ----------  --------------   -------------
<S>                                          <C>          <C>            <C>         <C>              <C>
Balances, January 1, 1997...................  15,712,580   $ 12,633,185  $ 368,004    $ (12,628,792)  $    372,397
   Common stock issued for cash.............   1,542,889        549,329        --               --         549,329
   Common stock issued for subscription.....   1,008,773        368,004   (368,004)             --             --
   Stock option exercised by directors......     584,155        205,162        --               --         205,162
   Stock option exercised by contractors         120,139         49,594        --               --          49,594
   Stock option exercised by the
    Company's CEO for note receivable.......     215,845        120,873        --               --         120,873
   Warrants exercised by directors..........     251,766        125,511        --               --         125,511
   Warrants exercised by investors..........   1,410,081      1,011,255        --               --       1,011,255
   Common stock issued for debt.............     260,728        262,237        --               --         262,237
   Common stock issued for finder's fee           25,000         28,878        --               --          28,878
   Common stock issued for license rights...      95,000         75,492        --               --          75,492
   Net loss.................................         --             --         --        (2,595,546)    (2,595,546)
                                              ----------   ------------  ----------   -------------   ------------
Balances, December 31, 1997.................  21,226,956     15,429,520        --       (15,224,338)       205,182
   Common stock issued for cash.............   2,680,322      1,078,000        --               --       1,078,000
   Stock options exercised by directors.....     125,000         57,766        --               --          57,766
   Stock options exercised by others........       7,500          4,178        --               --           4,178
   Warrants exercised by directors..........     186,370         84,955        --               --          84,955
   Warrants exercised by investors..........   1,480,506        578,140        --               --         578,140
   Common stock issued for debt.............     197,247        124,265        --               --         124,265
   Common stock issued for expenses.........     170,923        114,236        --               --         114,236
   Common stock issued for license
    rights..................................     325,000        223,250        --               --         223,250
   Fair value of option and warrant
    grants..................................         --         552,255        --               --         552,255
   Net loss.................................         --             --         --        (3,147,135)    (3,147,135)
                                              ----------   ------------  ----------   -------------   ------------
Balances, December 31, 1998 ..............  26,399,824   $ 18,246,565  $     --     $ (18,371,473)  $   (124,908)
                                              ==========   ============  ==========   =============    ============
</TABLE>


                See accompanying notes to financial statements.

                                      F-5
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                            YEAR ENDED DECEMBER 31,


<TABLE>
<CAPTION>
                                                                   1997          1998
                                                               -----------    -----------
                                                                               (Restated)
<S>                                                            <C>            <C>
Cash flows from operating activities
 Net loss ..................................................   $(2,595,546)   $(3,147,135)
 Adjustments to reconcile net loss to net cash used in
   operating activities
   Depreciation ............................................        90,120         80,132
   Options and warrants issued for services ................            --        552,255
   Loss on write-downs and adjustments .....................       610,795        212,804
   Issuance of common stock for expenses ...................       104,370        337,486
   Changes in operating assets and liabilities
    Prepaid expenses and deposits ..........................       (14,899)      (153,014)
    Inventory ..............................................       (56,511)            --
    Accounts payable and accrued liabilities ...............       (71,971)       297,106
    Deposits ...............................................       149,985             --
                                                               -----------    -----------
    Net cash used in operating activities ..................    (1,783,657)    (1,820,366)
Cash flows from investing activities
 Payments on note receivable ...............................        70,112         50,761
 Proceeds from sale of capital assets ......................            --          3,320
 Purchase of capital assets ................................       (66,244)       (40,644)
 Proceeds from (advances to) employee and other receivables        (12,672)        19,386
                                                               -----------    -----------
 Net cash provided by (used in) investing activities .......        (8,804)        32,823
Cash flows from financing activities
 Proceeds from issuance of common stock ....................     1,836,481      1,803,039
                                                               -----------    -----------
    NET INCREASE IN CASH AND CASH
      EQUIVALENTS ..........................................        44,020         15,497
Cash and cash equivalents at beginning of year .............         3,276         47,296
                                                               -----------    -----------
Cash and cash equivalents at end of year ...................   $    47,296    $    62,793
                                                               ===========    ===========
Noncash financing and investing activities
 Issuance of common shares for debt ........................   $   262,237    $   124,265
 Issuance of common shares to CEO for note receivable ......   $   120,873    $        --
</TABLE>


                See accompanying notes to financial statements.

                                      F-6
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                          DECEMBER 31, 1998 AND 1997

NOTE 1 -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

   Empyrean  Bioscience,  Inc.  (the  "Company"),  previously  known as Empyrean
   Diagnostics Ltd., was originally a Canadian entity, which in 1995 was a fully
   operational  organization.  The Company became a Wyoming  corporation  during
   1997. The Company  through its subsidiary  distributes  and markets  products
   designed  to prevent  and  diagnose  diseases.  The  Company  is  identifying
   strategic  corporate  partners to both fund and  distribute the PrevenTx Hand
   Sanitizer and Antiseptic Skin Protectant and Vaginal Contraceptive Gel in the
   United States.

   The  Company's  summary of  significant  accounting  policies  applied in the
   preparation of these financial statements follows:

*  PRINCIPLES OF CONSOLIDATION

   The consolidated financial statements include the accounts of the Company and
   its wholly-owned  subsidiary.  All intercompany accounts and transactions are
   eliminated in consolidation.

*  CASH EQUIVALENTS

   The Company considers all highly liquid  investments with a maturity of three
   months or less at the date of acquisition to be cash equivalents.

*  INVENTORY

   Inventory  is  recorded  at the  lower  of cost  (average  cost)  or  market.
   Management  performs  periodic  assessments  to  determine  the  existence of
   obsolete,  slow moving and  non-salable  inventories,  and records  necessary
   provisions to reduce such inventories to net realizable value.

*  EQUIPMENT AND IMPROVEMENTS

   Equipment and  improvements  are recorded at cost.  Depreciation  is provided
   from the dates the assets are placed in service on a declining  balance basis
   at the following rates:

          Lab and manufacturing equipment    --   25% declining balance
          Office equipment and furniture     --   20% declining balance
          Leasehold improvements             --   lesser of 5 years or the
                                                  term of the lease

*  REVENUE RECOGNITION

   The Company  recognizes  revenue when no significant  obligations  remain and
   collectability of the amount is probable.

*  ADVERTISING

   The Company recognizes advertising expenses as they are incurred.

*  INCOME TAXES

   The  Company  accounts  for income taxes on the liability method, as provided
   by   Statement   of   Financial   Accounting   Standards  ("SFAS")  No.  109,
   "Accounting for Income Taxes."

*  EARNINGS (LOSS) PER SHARE

   Loss per  share has been  calculated  using the  weighted  average  number of
   shares  outstanding.  The effect of options,  warrants and  contingent  share
   issuances   are  excluded   from  the   calculation   when  the  effects  are
   anti-dilutive.

                                      F-7
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                   DECEMBER 31, 1998 AND 1997 -- (Continued)

*  STOCK-BASED COMPENSATION

   The Company  accounts for stock-based  awards to employees and members of the
   board of directors  using the intrinsic  value method in accordance  with APB
   No. 25, "Accounting for Stock Issued to Employees." Awards to consultants and
   others  are  accounted  for  using  the fair  value  method  of SFAS No.  123
   "Stock-based   Compensation."   The  Company  presents  the  disclosure  only
   provisions of SFAS No. 123 for employee and director awards.

*  USE OF ESTIMATES

   The preparation of financial statements in conformity with generally accepted
   accounting  principles requires management to make estimates and assumptions.
   These  estimates and  assumptions  affect the reported  amounts of assets and
   liabilities  and disclosure of contingent  assets and liabilities at the date
   of the financial statements and the reported amounts of revenues and expenses
   during  the  reporting  period.   Actual  results  could  differ  from  those
   estimates.

*  FAIR VALUE OF FINANCIAL INSTRUMENTS

   SFAS No.  107,  "Disclosures  about  Fair  Value of  Financial  Instruments,"
   requires  disclosure  of the  estimated  fair value of an entity's  financial
   instrument assets and liabilities.  These assets and liabilities  consist of,
   based on the short-term  nature of such  instruments,  cash, cash equivalents
   and  payables.  The  balance  sheet  carrying  amounts  of these  instruments
   approximate the estimated fair values.


*  SEGMENT REPORTING

   The Company's business is currently  conducted in a single operating segment,
   preventative  products.  In the  future,  we expect  to  operate  in  several
   segments  based on the type of  customer  such as  institutional,  retail and
   distributor.  The  Company's  chief  operating  decision  maker is the  Chief
   Executive Officer who reviews a single set of financial data that encompasses
   our  entire  operations  for  purposes  of  making  operating  decisions  and
   assessing performance.


NOTE 2 -- GOING CONCERN

   The accompanying  financial  statements have been prepared in conformity with
   generally accepted accounting principles,  which contemplate  continuation of
   the  Company  as  a  going  concern.   However,  the  Company  has  sustained
   substantial  losses  from  operations  in recent  years and has a deficit  in
   stockholders' equity.

   In view of the matter described in the preceding paragraph, recoverability of
   a major  portion of the  recorded  asset  amounts  shown in the  accompanying
   balance sheet is dependent upon continued operations of the Company, which in
   turn  is  dependent  upon  the  Company's   ability  to  meet  its  financing
   requirements on a continuing  basis, to maintain  present  financing,  and to
   succeed in its future operations. The financial statements do not include any
   adjustments  relating to the  recoverability  and  classification of recorded
   asset  amounts or amounts and  classification  of  liabilities  that might be
   necessary should the Company be unable to continue in existence.

   The  Company  has   assessed   its   position   in  the   marketplace   as  a
   manufacturer/distributor,  and has redirected its efforts to promotion of and
   finding  distributors  for its  line of  contraceptive  gels  and  antiseptic
   lotions.  Management  intends to seek additional  capital  investment through
   either  debt  or  equity  placements  and  believes  the  proceeds  of  these
   placements,  along with the focus on new products,  will generate  sufficient
   working  capital for the Company to continue in operation for the next twelve
   months.

                                      F-8
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                   DECEMBER 31, 1998 AND 1997 -- (Continued)

NOTE 3 -- PREPAID EXPENSES AND DEPOSITS

   During 1998 the Company placed an order with a manufacturer for approximately
   $424,000.  As of December 31, 1998, the Company had advanced the manufacturer
   $150,000 on the order. The terms of the prepaid purchase was freight on board
   shipping  point.  As of December 31,  1998,  no goods had been shipped by the
   manufacturer.


NOTE 4 -- EQUIPMENT AND IMPROVEMENTS

   Equipment and improvements are comprised of the following:


        Furniture and office equipment ....................  $ 107,376
        Leasehold improvements ............................      9,455
                                                             ---------
                                                               116,831
        Accumulated depreciation ..........................    (59,709)
                                                             ---------
                                                             $  57,122
                                                             =========


NOTE 5 - STOCKHOLDERS' EQUITY

   The Company's  authorized  preferred stock consists of 100,000,000  shares of
   Class "A" with a par value of $10 and 100,000,000  shares of Class "B" with a
   par value of $50. As of December  31, 1998,  no preferred  stock is issued or
   outstanding.

   The 1997 Stock Option Plan,  which is accounted  for under APB Opinion No. 25
   and related interpretations,  provides that up to 6,000,000 stock options may
   be granted to employees,  board members and persons providing services to the
   Company. The stock options may be exercised at the rate of 25% semi-annually,
   on a  cumulative  basis  during a vesting  period of two years and  generally
   expire three years after the grant date.  The stock  options are  exercisable
   during  involvement with the Company and up to thirty days after  involvement
   has ceased, if the Board of Directors so approve. The options are exercisable
   at not less than the market value of the  Company's  stock on the date of the
   grant. Accordingly,  no compensation cost has been recognized for grants from
   the plan. Had  compensation  cost for the plan been  determined  based on the
   fair value of the  options at the grant dates  consistent  with SFAS No. 123,
   the  Company's  net loss and loss per share would have been  increased to the
   pro forma amounts indicated below.


                                           1997               1998
                                        -----------        -----------

     Net loss
          As reported ...........       $(2,595,546)       $(3,147,135)
          Pro forma .............        (3,166,866)        (3,931,960)
     Loss per share
          As reported ...........              (.14)              (.14)
          Pro forma .............              (.17)              (.17)


   The fair value of each option  grant is  estimated on the date of grant using
   the Black-Scholes  options-pricing model with the following  weighted-average
   assumptions:  dividend yield of 0%; a risk-free interest rate of 6%, expected
   lives of 2 years; and volatility of 96%.

                                      F-9
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                   DECEMBER 31, 1998 AND 1997 -- (Continued)

   A summary of the status of the  Company's  stock  options as of December  31,
   1997 and  1998,  and  changes  during  the  years  ending  on those  dates is
   presented below.


                                            1997                  1998
                                    ---------------------  --------------------
                                                 Weighted              Weighted
                                                  Average               Average
                                                 Exercise              Exercise
                                     Shares       Price     Shares      Price
                                    -----------  --------  ----------  --------

Outstanding at beginning of year...  1,055,139    $ .41    2,390,000   $ .64
   Granted  .......................  2,255,000      .68    2,925,000     .91
   Exercised   ....................   (920,139)     .41     (132,500)    .47
   Expired  .......................        --      --       (212,500)    .55
                                     ---------             ---------
Outstanding at end of year ........  2,390,000      .64    4,970,000     .81
                                     =========             =========
Weighted-average fair value of
 options granted during the year...               $ .44                $ .56


     The following table summarizes  information  concerning options outstanding
at December 31, 1998:


                    Options Outstanding                     Options Exercisable
- -------------------------------------------------------   ----------------------
                                  Weighted
                                   Average     Weighted                 Weighted
                                  Remaining     Average                  Average
      Exercise       Number      Contractual   Exercise     Stock       Exercise
       Price       Outstanding      Life        Price      Options       Price
- ----------------   -----------   -----------   --------   -----------   --------

$.38 - 0.40 ....      635,000       1.9         $ .39        635,000     $ .39
 .55 - 0.67 ....    1,010,000       1.8           .57        480,000       .57
 .80 -  .95 ....    3,325,000       2.0           .95      1,195,000       .95
                    ---------                              ---------
                    4,970,000                     .81      2,310,000       .69
                    =========                              =========


     The Company  generally  issues one warrant for the purchase of one share of
common stock with each share of common stock that it issues. The following table
summarizes  the status of  warrants  at  December  31, 1997 and 1998 and for the
years then ended.

<TABLE>
<CAPTION>
                                                   1997                   1998
                                          ----------------------  ----------------------
                                                        Weighted                Weighted
                                                         Average                 Average
                                                        Exercise                Exercise
                                           Warrants      Price      Warrants     Price
                                          -----------   --------  -----------   --------
<S>                                       <C>            <C>       <C>           <C>
Outstanding at beginning of year  ......   2,670,500     $  .72    2,636,645     $ .46
   Issued ..............................   2,551,662        .48    1,045,492       .57
   Exercised ...........................  (1,661,847)       .62   (1,666,876)      .40
   Expired   ...........................    (923,670)      1.02          --         --
                                          ----------              ----------
Outstanding at end of year  ............   2,636,645        .46    2,015,261       .57
                                          ==========              ==========
</TABLE>

                                      F-10
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                   DECEMBER 31, 1998 AND 1997 -- (Continued)

NOTE 6 -- INCOME TAXES

     Deferred tax assets consist of the following at December 31, 1998:


            Net operating loss carryover .................  $ 5,615,000
            Other ........................................       17,000
            Intangible asset -- tax basis ................    1,094,000
                                                            -----------
                                                              6,726,000
            Less valuation allowance .....................   (6,726,000)
                                                            -----------
                                                            $        --
                                                            ===========

   The change in the valuation  allowance was  $1,092,000 in 1997 and $1,325,000
   in 1998.


   Cumulative  net operating  losses of  approximately  $14,589,000  in 1998 are
   being  carried  forward  for  Federal  tax  return  purposes.   The  earliest
   carryforwards begin to expire in 2007.

   The following is a reconciliation  between the federal statutory rate and the
   effective rate used for the Company's income tax benefit.


                                                   1997          1998
                                               -----------   -----------

     Loss before income tax benefit .......    $ 2,595,546   $ 3,147,135
                                               ===========   ===========

     Tax benefit at statutory federal
      income tax rate (34%) ...............    $   882,000   $ 1,070,000
     State franchise tax benefit ..........        210,000       255,000
     Change in valuation allowance ........     (1,092,000)   (1,325,000)
                                               -----------   -----------
                                               $        --   $        --
                                               ===========   ===========


NOTE 7 -- LEASES

   The Company conducts its business primarily in leased facilities.  One of the
   leases was a net lease which  required  the payment of such costs as property
   taxes,  additional rent, common area maintenance,  and other operating costs.
   This lease was  terminated  October 1, 1998.  On March 26, 1998,  the Company
   entered  into a commercial  lease for 4,343 square feet in Phoenix,  Arizona.
   This lease ends on March 31, 2001.

   The schedule of minimum  future rental  payments and future  sublease  income
   follows:

                                       Future
                                       Minimum       Future
          Year ending                  Rental       Sublease
          December 31                 Payments       Income
          -----------                 --------      --------

             1999................     $  65,606     $ 25,778
             2000................        65,606       25,778
             2001................        10,032          --
                                      ---------     --------
                                      $ 141,244     $ 51,556
                                      =========     ========

   Total rent expense, net of sublease income received,  was $91,912 and $57,894
   for the years ended December 31, 1997 and 1998, respectively.


NOTE 8 -- LICENSES AND ROYALTIES


   The  Company  entered  into  an  agreement  on  April  29,  1997,  which  was
   subsequently  amended  in February 1998 with Geda International Marketing Co.
   Ltd.  ("Geda"),  whereby  the Company obtained the marketing and distribution
   rights to Geda's products worldwide with the exception of the

                                      F-11
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                   DECEMBER 31, 1998 AND 1997 -- (Continued)

   territories  of Hong Kong and Taiwan  and the  countries  of Canada,  Africa,
   Mexico,  the Dominican  Republic and, as to the sale of the Geda Lotion only,
   the  United  States.  Geda  manufactures  a  microbicide  lotion for use with
   medical gloves,  as well as other uses, for stopping the  transmission of all
   communicable  diseases through bodily contact. As consideration,  the Company
   paid Geda $200,000 in cash in 1997,  and, in 1998,  issued  100,000 shares of
   common stock valued at $50,000 for these rights.

   For the period of April 29,  1997  through  April 29,  2007,  the  Company is
   required  to  pay  the  greater  of  2% of  net  sales  or  $1.35  per  liter
   manufactured of the Geda products.  The Company is required to pay guaranteed
   minimum  amounts  comprised of all license fees,  royalties and joint venture
   royalties, as follows.

                                                    Future
                                                   Minimum
             Year ending                          Guaranteed
             December 31,                          Payments
             ------------                        ------------

              1999 ..........................    $    490,000
              2000 ..........................         735,000
              2001 ..........................         915,000
              2002 ..........................       1,215,000
              2003 ..........................       1,458,000
              Thereafter ....................       9,334,000
                                                 ------------
                                                 $ 14,147,000
                                                 ============

   The  lotion  licensed  from Geda is used in a number of  products,  including
   Preventx(R)  Vaginal   Contraceptive  Gel,  Preventx(R)  Hand  Sanitizer  and
   Antiseptic Skin  Protectant,  and Preventx(R)  Antiseptic  Surface Spray. The
   Company has been  contacted  by a third party  claiming  that Geda  granted a
   prior license in the lotion to the third party.  The Company has been advised
   by Geda  that  Geda  has  filed  suit  against  the  third  party  seeking  a
   declaratory  judgement that the third party has no rights to the lotion.  The
   Company has not been named in this litigation.  Although Geda has represented
   that it has the  exclusive  right and authority to license the formula to the
   Company, and has agreed to pay any legal fees incurred by the Company arising
   out of the Company's  investigation and any defense of this matter, there can
   be no  assurance  as to the  outcome  of this  matter  or  that  it will  not
   materially or adversely impact the Company.

   In 1998,  the  Company  obtained a license  from the third  party to sell the
   products. In consideration for this license, the Company paid $50,000 in cash
   and issued 225,000 shares of common stock values at $173,250.  The Company is
   also  required  to pay a royalty  equal to 5% of the net  revenues of certain
   products that contain the lotion.


   In  1997,  the  Company  acquired  the  license  rights  to  manufacture  and
   distribute a diagnostic  test kit for bacterial  meningitis  for a term of 40
   years,  renewable for a further term of 20 years. In  consideration  for this
   license, the Company paid approximately $53,000, including legal and finder's
   fees and issued 95,000 shares of Common Stock valued at $75,492.  The Company
   is also required to pay a royalty equal to 10% of net sales.


NOTE 9 -- CONTINGENCIES


   The  Company is a  defendant  in lawsuits  where the  plaintiffs  are seeking
   recovery of amounts invested in a company  controlled by the Company's former
   CEO. The suits seek  approximately  $800,000  plus punitive  damages.  In the
   opinion of  management,  based upon  advice of counsel,  it is not  currently
   feasible to predict or determine the outcome of these proceedings.


                                      F-12
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                   DECEMBER 31, 1998 AND 1997 -- (Continued)


NOTE 10 -- PRIOR PERIOD ADJUSTMENT

   The 1998 consolidated  financial statements have been restated to reflect the
   correction  of an error in the  recording  of $552,255 of expense  related to
   options and warrants granted to consultants. The grants were made in 1998 but
   not approved by the Board of Directors until 1999. The expense was originally
   recorded in 1999.

NOTE 11 -- SUBSEQUENT EVENT

   In  connection  with the  Company's  reincorporation  in  Delaware it will be
   changing its name to Preventx, Inc.


                                      F-13
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                     CONDENSED CONSOLIDATED BALANCE SHEETS
                                   (Restated)


                                                     June 30,      December 31,
                                                       1999            1998
                                                   ------------    ------------
                                                    (unaudited)

ASSETS
Current Assets:
   Cash and cash equivalents ....................  $    190,108    $     62,793
   Accounts receivable ..........................        51,858              --
   Prepaid expenses and deposits ................       372,286         167,913
   Inventory ....................................       327,045          16,386
   Other assets .................................         3,000           9,611
                                                   ------------    ------------
      Total current assets ......................       944,297         256,703
Equipment and improvements ......................        60,491          57,122
                                                   ------------    ------------
      Total assets ..............................  $  1,004,788    $    313,825
                                                   ============    ============

LIABILITIES AND STOCKHOLDERS' DEFICIT
Current Liabilities:
   Accounts payable and accrued liabilities .....  $    720,213    $    438,733
   Deferred revenue .............................       100,000              --
   Short-term notes payable .....................       770,856              --
                                                   ------------    ------------
      Total current liabilities .................     1,591,069         438,733

STOCKHOLDERS' EQUITY (DEFICIT)
Common stock, authorized 100,000,000 shares,
  without par value; issued and outstanding
  (1999: 27,926,659; 1998: 26,399,824) ..........    19,011,739      18,246,565
Accumulated deficit .............................   (19,598,020)    (18,371,473)
                                                   ------------    ------------
      Total stockholders' deficit ...............      (586,281)       (124,908)
                                                   ------------    ------------
      Total liabilities and stockholders' deficit  $  1,004,788    $    313,825
                                                   ============    ============


                See accompanying notes to financial statements

                                      F-14
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                                  (UNAUDITED)
                                   (Restated)


<TABLE>
<CAPTION>
                                           Three months ended              Six months ended
                                      ----------------------------    ----------------------------
                                        June 30,        June 30,        June 30,        June 30,
                                          1999            1998            1999            1998
                                      ------------    ------------    ------------    ------------
<S>                                   <C>             <C>             <C>             <C>
Net revenues ......................   $    534,081    $      9,000    $    586,591    $      9,000
Cost of sales .....................          5,314           3,400          22,337           3,400
                                      ------------    ------------    ------------    ------------
   Gross profit ...................        528,767           5,600         564,254           5,600
Selling, general and administrative        568,427       1,014,085       2,222,027       1,506,747
Research and development ..........          5,519              31          10,519           2,011
                                      ------------    ------------    ------------    ------------
                                           573,946       1,014,116       2,232,546       1,508,758
                                      ------------    ------------    ------------    ------------
   Operating loss .................        (45,179)     (1,008,516)     (1,668,292)     (1,503,158)
Other income (expenses)
 Other, net .......................          3,098          10,131          (1,169)         13,925
 Interest expense .................        (78,288)             --        (111,613)             --
 Interest income ..................          2,059             550           2,272             701
                                      ------------    ------------    ------------    ------------
                                           (73,131)         10,681        (110,510)         14,626
                                      ------------    ------------    ------------    ------------
   Net loss .......................   $   (118,310)   $   (997,835)   $ (1,778,802)   $ (1,488,532)
                                      ============    ============    ============    ============
   Basic and diluted loss per share   $      (0.00)   $      (0.04)   $      (0.07)   $      (0.08)
                                      ============    ============    ============    ============
   Weighted average number of
    shares outstanding used in
    computing per share
    information ...................     27,678,550      22,554,751      26,837,853      19,066,665
                                      ============    ============    ============    ============
</TABLE>


                 See accompanying notes to financial statements

                                      F-15
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

      CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (DEFICIT)
                                  (UNAUDITED)
                                   (Restated)


<TABLE>
<CAPTION>
                                              Common Stock
                                       -------------------------   Accumulated
                                         Shares       $ Amount       Deficit         Total
                                       -----------   -----------   ------------   -----------
<S>                                     <C>          <C>           <C>            <C>
Balances, December 31, 1998 .........   26,399,824   $18,246,565   $(18,371,473)  $  (124,908)
Warrants exercised by investors .....       67,050        31,733             --        31,733
Stock options exercised .............      375,000       150,000             --       150,000
Shares issued for license rights ....      100,000        70,000             --        70,000
Common stock issued for debt ........       71,660        49,230             --        49,230
Common stock issued for cash ........      960,000       480,000             --       480,000
Cancellation of shares held in escrow      (46,875)           --             --            --
Fair value of options and warrant
 grants .............................           --       536,466             --       536,466
Net loss ............................           --            --     (1,778,802)   (1,778,802)
                                       -----------   -----------   ------------   -----------
Balances, June 30, 1999 .............   27,926,659   $19,011,739   $(19,598,020)  $  (586,281)
                                       ===========   ===========   ============   ===========
</TABLE>


                See accompanying notes to financial statements

                                      F-16
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

                CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                  (UNAUDITED)

                                                           Six months ended
                                                       ------------------------
                                                         June 30,     June 30,
                                                           1999         1998
                                                       -----------    ---------

Cash flows from operating activities:
  Net cash used in operating activities ............   $(1,325,049)   $(753,439)
Cash flows from investing activities:
  Payments on note receivable ......................            --       50,761
  Purchase of capital assets .......................        (9,369)     (28,083)
                                                       -----------    ---------
    Net cash provided by (used in) investing
      activities                                            (9,369)      22,678
Cash flows from financing activities:
  Issuance of common stock .........................       661,733      731,212
  Short-term note payable proceeds .................       800,000           --
                                                       -----------    ---------
    Net cash provided by financing activities ......     1,461,733      731,212
                                                       -----------    ---------
    Net increase in cash and cash equivalents ......       127,315          451
Cash and cash equivalents at beginning of period ...        62,793       47,296
                                                       -----------    ---------
Cash and cash equivalents at end of period .........   $   190,108    $  47,747
                                                       ===========    =========

                 See accompanying notes to financial statements

                                      F-17
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

             NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                  (UNAUDITED)

NOTE 1 -- BASIS OF PRESENTATION

   The financial  information  included  herein for the quarterly  periods ended
   June 30, 1999 and 1998, and the financial information as of June 30, 1999, is
   unaudited; however, such information reflects all adjustments,  consisting of
   normal  recurring  adjustments,  which are,  in the  opinion  of  management,
   necessary for the fair  presentation  of the financial  position,  results of
   operations  and cash flows for the interim  periods.  The  interim  financial
   statements  and the  notes  thereto  should be read in  conjunction  with the
   annual audited  financial  statements as of December 31, 1998. The results of
   operations for the interim periods  presented are not necessarily  indicative
   of the results to be expected for the full year.


   The accompanying condensed consolidated financial statements include Empyrean
   Bioscience, Inc., and its wholly-owned subsidiary, Empyrean Diagnostics, Inc.
   All significant  intercompany  balances and transactions have been eliminated
   in consolidation.


NOTE 2 --  SEGMENT REPORTING

   The Company's business is currently  conducted in a single operating segment,
   preventative  products.  In the  future,  we expect  to  operate  in  several
   segments  based on the type of  customer  such as  institutional,  retail and
   distributor.  The  Company's  chief  operating  decision  maker is the  Chief
   Executive Officer who reviews a single set of financial data that encompasses
   our  entire  operations  for  purposes  of  making  operating  decisions  and
   assessing performance.

NOTE 3 -- INVENTORY

   Inventory consists of the following:

                                                  June 30,    December 31,
                                                   1999           1998
                                                 ---------    ------------

         Diagnostic Kits-Raw Materials  ......    $    --       $16,386
         Preventx(R) Finished Goods ..........     327,045          --
                                                  --------      --------
                                                  $327,045      $16,386
                                                  ========      ========

NOTE 4 -- SHORT-TERM NOTES PAYABLE

   In February 1999, the Company  entered into promissory note agreements in the
   aggregate amount of $800,000 with various investors. The promissory notes are
   due and payable six months from the loan date and have a fixed  interest rate
   of 10%,  payable  monthly.  The Company also issued  320,000  warrants to the
   promissory  note holders,  exercisable  for two years  expiring  February 15,
   2001,  at an  exercise  price of $0.10.  The fair value of the  warrants  was
   estimated on the date of grant using the  Black-Scholes  option pricing model
   to be  $116,576.  As of June 30,  1999,  the  unamortized  fair  value of the
   warrants  was $29,144.  The fair value of the warrants is being  amortized as
   interest  expense over the life of the promissory  notes.  Subsequent to June
   30, 1999 $214,500 of the  promissory  notes were converted into common stock,
   the due date of  $288,500  were  extended  for an  additional  six months and
   $300,000 of the promissory notes are currently due and payable.


NOTE 5 -- LEGAL PROCEEDINGS

   The  lotion  licensed  from Geda is used in a number of  products,  including
   PrevenTx Vaginal Contraceptive Gel and PrevenTx Hand Sanitizer and Antiseptic
   Skin  Protectant.  The Company has been  contacted by a third party  claiming
   that Geda  granted a prior  license  in the  lotion to the third  party.  The
   Company has been  advised by Geda that Geda has filed suit  against the third
   party seeking a declaratory  judgement to the effect that the third party has
   no rights to the lotion.  Although  Geda has  represented  that it is has the
   exclusive right and authority to license the formula to the Company,  and has
   agreed to pay any legal  fees  incurred  by the  Company  arising  out of the
   Company's  investigation  and any  defense  of this  matter,  there can be no
   assurance as to the outcome of this matter or that it will not  materially or
   adversely impact the Company.

                                      F-18
<PAGE>
                           EMPYREAN BIOSCIENCE, INC.

             NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                           (UNAUDITED) -- (Continued)

   The  Company is a defendant  in a lawsuit  where the  plaintiffs  are seeking
   recovery of amounts invested in a company  controlled by the Company's former
   CEO. The suit seeks a total of  approximately  $500,000 plus punitive damages
   from all the named parties in the suits. In the opinion of management,  based
   on the  advice  of  counsel,  it is not  currently  feasible  to  predict  or
   determine the outcome of these proceedings.

NOTE 6 -- DISTRIBUTION AGREEMENT

   In the  quarter  ended June 30,  1999,  the Company  executed a  distribution
   agreement  with  Durstrand   International  Limited  granting  Durstrand  the
   exclusive  right to distribute  the Company's  products in certain  Southeast
   Asian markets.  Durstrand made a non-refundable payment of $600,000 for these
   rights.  The  Company  recognized  $500,000 of the fee paid as revenue in the
   current quarter as the Company had performed all of its obligations under the
   agreement. The remaining $100,000 was deferred pending shipment of product to
   Durstrand.  Durstrand will make an additional  $600,000 payment once approval
   for additional products is received from the US Food and Drug Administration.
   No royalties are payable to Geda as a result of this agreement.

NOTE 7 -- STOCKHOLDERS' EQUITY


   During the six months ended June 30, 1999,  the Company  granted  options and
   warrants to purchase shares of common stock to various consultants and others
   as compensation  for services.  The Company  determined the fair value of the
   grants and the related  compensation  expense using the Black Scholes  option
   pricing model with assumptions consistent with those used for determining the
   fair  value of options  granted in 1998.  These  grants are  exerciseable  at
   prices ranging from $0.01 to $0.95.  One of the grants was to a company owned
   by a former  director of the  Company for 250,000  shares at $0.83 per share.
   Another of these grants was to Uptic,  a company owned by a current  director
   of the Company for 1,000,000 shares, half of which are excerciseable at $0.50
   per share and half of which are excerciseable at $0.01 per share.


   The  Company  also  issued  100,000  shares  valued at $70,000  for rights to
   distribute our products in Canada.

                                      F-19
<PAGE>
                                    ANNEX A

                         AGREEMENT AND PLAN OF MERGER


     This  Agreement  and Plan of Merger,  is made as of October , 1999,  by and
among Empyrean  Bioscience,  Inc., a Wyoming  corporation  ("EBW") and Preventx,
Inc., a Delaware corporation ("EBD").


                             W I T N E S S E T H:

     WHEREAS, EBW is a corporation duly organized and existing under the laws of
the State of Wyoming;

     WHEREAS, EBD is a corporation duly organized and existing under the laws of
the State of Delaware;

     WHEREAS,  the authorized capital stock of EBW is: (i) 100,000,000 shares of
common  stock,  without par value (the "EBW Common  Stock") of which  29,346,659
shares  are  issued  and  outstanding;  and  (ii)100,000,000  shares  of Class A
Preferred  Stock,  $10.00 par value and  100,000,000  share of Class B Preferred
Stock, $50.00 par value  (collectively,  the "EBW Preferred Stock"), of which no
shares are issued and outstanding;

     WHEREAS,  the authorized  capital stock of EBD is: (i) 90,000,000 shares of
common  stock,  par value  $.0001 per share ("EBD Common  Stock"),  of which 100
shares are issued and outstanding, and (ii) 10,000,000 shares of Preferred Stock
("EBD  Preferred  Stock"),  par value  $.0001 per share,  of which no shares are
issued and outstanding;

     WHEREAS,  the Boards of Directors  of EBW and EBD deem it advisable  and in
the best interests of their respective corporations and shareholders that EBW be
merged  with and into  EBD,  with  EBD  being  the  surviving  corporation  (the
"Reincorporation Merger");

     WHEREAS,  the  Boards  of  Directors  of EBW and  EBD  have  approved  this
Agreement by resolutions duly adopted by their respective Boards of Directors in
accordance with the laws of their respective jurisdictions of incorporation; and

     WHEREAS, EBW and EBD desire to effect the Reincorporation  Merger as a plan
of reorganization  in accordance with the provisions of Section  368(a)(1)(F) of
the Internal Revenue Code of 1986, as amended (the "Code");

     NOW, THEREFORE, in consideration of the mutual covenants and agreements set
forth herein, and in accordance with applicable law, the parties hereto agree as
follows:

                                   ARTICLE I

                            REINCORPORATION MERGER

1.01 SURVIVING CORPORATION.

     (a) The effective time of the Reincorporation Merger (the "Effective Time")
shall  occur at the latest of:  (i) the time and date that  shareholders  of EBW
approve this Agreement and the  Reincorporation  Merger;  (ii) the time and date
that a  certificate  of  merger is duly  filed  with the  Secretary  of State of
Delaware with respect to the Reincorporation  Merger or such later date and time
as is set forth therein; and (iii) the time and date that articles of merger are
duly  filed  with  the  Secretary  of  State  of  Wyoming  with  respect  to the
Reincorporation Merger or such later date and time as is set forth therein.

     (b) At the Effective  Time, EBW shall be merged with and into EBD, with EBD
being the surviving corporation of the Reincorporation  Merger. At the Effective
Time, the separate corporate  existence of EBW shall cease and EBD shall possess
all the  rights,  privileges,  powers,  and  franchises  of a public and private
nature and be subject to all the restrictions,  disabilities, and duties of each
of EBW and  EBD  (collectively,  the  "Constituent  Corporations");  and all and
singular, the rights, privileges, powers and

                                      A-1
<PAGE>
franchises of each of the  Constituent  Corporations,  and all  property,  real,
personal, or mixed, and all debts due to each of the Constituent Corporations on
whatever account,  as well for stock subscriptions as all other things in action
belonging to each of the Constituent  Corporations,  shall be vested in EBD; and
all property, rights, and privileges,  powers, and franchises, and all and every
other interest  shall be thereafter as  effectually  the property of EBD as they
were of the  respective  Constituent  Corporations,  and the  title  to any real
estate vested by deed or otherwise,  in either of such Constituent  Corporations
shall not  revert or be in any way  impaired  by reason of the  Merger;  but all
rights of  creditors  and all liens upon any  property of EBW shall be preserved
unimpaired.  To the extent  permitted  by law,  any claim  existing or action or
proceeding  pending by or against either of the Constituent  Corporations may be
prosecuted  as if the Merger had not taken place.  All debts,  liabilities,  and
duties of the respective  Constituent  Corporations  shall thenceforth attach to
EBD and  may be  enforced  against  it to the  same  extent  as if  such  debts,
liabilities,  and duties had been  incurred or  contracted  by it. All corporate
acts, plans, policies, agreements,  arrangements,  approvals, and authorizations
of EBW, its shareholders,  Board of Directors and committees  thereof,  officers
and agents which were valid and  effective  immediately  prior to the  Effective
Time, shall be taken for all purposes as the acts, plans, policies,  agreements,
arrangements,  approvals,  and  authorizations of EBD and shall be effective and
binding  thereon as the same were with respect to EBW. The  employees and agents
of EBW shall become the  employees and agents of EBD and continue to be entitled
to the same rights and benefits  which they  enjoyed as employees  and agents of
EBW. The  requirements  of any plans or agreements of EBW involving the issuance
or purchase by EBW of certain  shares of its capital stock shall be satisfied by
the issuance or purchase of a like number of shares of EBD.

1.02 CERTIFICATE OF INCORPORATION AND BYLAWS.

     (a) From and after the Effective Time, the Certificate of  Incorporation of
EBD,  as in  effect  immediately  prior  to the  Effective  Time,  shall  be the
Certificate of  Incorporation  of EBD, until  altered,  amended,  or repealed in
accordance with the laws of the State of Delaware.

     (b) From and after the  Effective  Time,  the  Bylaws of EBD,  as in effect
immediately  prior to the  Effective  Time,  shall be the  Bylaws of EBD,  until
altered,  amended,  or  repealed  in  accordance  with the laws of the  State of
Delaware.

1.03 DIRECTORS AND OFFICERS.

     (a) The directors of EBD  immediately  prior to the Effective Time shall be
the  directors  of EBD from and after the  Effective  Time and shall hold office
from and after the  Effective  Time in  accordance  with the Bylaws of EBD until
their respective successors are duly appointed or elected and qualified.

     (b) The officers of EBD  immediately  prior to the Effective  Time shall be
the  officers of EBD from and after the  Effective  Time and shall hold the same
offices from and after the Effective  Time in accordance  with the Bylaws of EBD
until their respective successors are duly appointed or elected and qualified.

1.04 TERMS OF MERGER.

     (a) At the  Effective  Time,  the shares of  capital  stock of EBW shall be
converted into shares of capital stock of EBD as follows:

          (i) each share of EBW Common Stock issued and outstanding  immediately
     prior to the Effective Time shall, automatically and without further act of
     EBW, EBD, or any holder thereof, be extinguished and converted into one (1)
     issued and outstanding and fully paid and nonassessable share of EBD Common
     Stock subject to the same terms, conditions,  and restrictions,  if any, as
     existed immediately prior to the Effective Time; and

          (ii) each share of EBW Common Stock held in the  treasury  immediately
     prior to the  Effective  Time,  if any,  shall,  automatically  and without
     further  act of EBW,  EBD,  or any  holder  thereof,  be  extinguished  and
     converted  into one (1) fully  paid and  nonassessable  share of EBD Common
     Stock  to be  held  in the  treasury  of EBD  subject  to the  same  terms,
     conditions,  and restrictions,  if any, as existed immediately prior to the
     Effective Time.

     (b) Each person who, as a result of the Reincorporation  Merger,  holds one
or more  certificates  representing  one or more shares of EBW Common  Stock may
surrender any such certificate to EBD, and,

                                      A-2
<PAGE>
upon such  surrender,  EBD  shall,  within a  reasonable  time,  deliver to such
person,  in  substitution  and  exchange  therefor,  one  or  more  certificates
evidencing the number of shares of EBD Common Stock that such person is entitled
to receive in accordance with the terms of this Agreement,  in substitution  for
the number of shares of EBW Common  Stock  represented  by each  certificate  so
surrendered;  provided,  however,  that no such  holder  shall  be  required  to
surrender  any  such  certificate  until  such  certificate  otherwise  would be
surrendered for transfer on the books of the issuing corporation in the ordinary
course of business.

     (c) At the Effective Time, all of the shares of capital stock of EBD issued
or outstanding immediately prior to the Effective Time shall,  automatically and
without further act of EBW, EBD, or any holder thereof, be canceled and cease to
exist, without any consideration being payable therefor.

     (d) At the  Effective  Time,  each option to purchase a share of EBW Common
Stock  outstanding  immediately  prior  to the  Effective  Time,  if any,  shall
automatically and without further act of EBW, EBD, or any holder thereof, become
an option to  purchase  one (1) share of EBD Common  Stock,  subject to the same
terms and conditions. ratio.

                                  ARTICLE II

                                 MISCELLANEOUS

     2.01  CONSENT TO SERVICE  OF  PROCESS.  EBD  hereby  consents  and  agrees,
effective as of the  Effective  Time,  to be sued and served with process in the
State of Wyoming in any proceeding for the enforcement of the rights, if any, of
a dissenting shareholder of EBW against EBD. EBD hereby irrevocably appoints the
Wyoming Secretary of State as its agent to accept service of process in any such
proceeding  from and after the  Effective  Time.  EBD hereby agrees that it will
promptly pay to the dissenting  shareholders of EBW the amount, if any, to which
they  shall be  entitled  under  the  Business  Corporation  Act of the State of
Wyoming with respect to dissenting shareholders.

     2.02  ACCOUNTING  MATTERS.  Except as herein  provided  with respect to the
cancellation  of the  outstanding  shares  of EBW,  EBD  agrees  that,  upon the
Effective Time, the assets,  liabilities,  reserves, and accounts of EBW and EBD
shall be taken up or  continued on the books of EBD in the amounts at which such
assets, liabilities, reserves, and accounts shall have been carried on the books
of EBW  and  EBD  immediately  prior  to the  Effective  Time,  subject  to such
adjustments,  and such elimination of intercompany  items, as may be appropriate
to give effect to the Reincorporation Merger.

     2.03 EXPENSES OF REINCORPORATION MERGER. From and after the Effective Time,
EBD shall pay all unpaid  expenses of carrying  this  Agreement  into effect and
accomplishing the Reincorporation Merger.

     2.04 FURTHER ASSURANCES. If, at any time from and after the Effective Time,
EBD shall consider or be advised that any further assignment or assurance in law
is  necessary or desirable to vest in EBD the title to any property or rights of
EBW,  the proper  officers of EBD are hereby  authorized,  in the name of EBW or
otherwise,  to execute and make all such proper  assignments  and  assurances in
law,  and to do all other things  necessary  or proper to vest such  property or
rights in EBD and otherwise to carry out the purposes of this Agreement.

     2.05  APPROVAL.  This  Agreement  shall be  submitted  for  approval by the
holders of EBW Common Stock at an annual or special meeting of shareholders, and
this Agreement constitutes the approval thereof by written consent of EBW in its
capacity as sole shareholder of EBD.

     2.06 TERMINATION AND  ABANDONMENT.  At any time prior to the Effective Time
and for any reason,  this Agreement may be terminated and abandoned by the Board
of  Directors  of  EBW,  notwithstanding  approval  of  this  Agreement  by  the
shareholders  of EBW and EBD. Upon any such  termination,  this Agreement  shall
become null and void and have no effect,  without any liability to any person on
the part of EBW or EBD or their shareholders, directors, or officers.

                                      A-3
<PAGE>

     2.07 AMENDMENT. At any time prior to the Effective Time and for any reason,
this Agreement may be amended, notwithstanding approval of this Agreement by the
shareholders  of EBW or EBD,  by an  agreement  in writing  executed in the same
manner  as this  Agreement;  provided,  however,  that  after  approval  of this
Agreement by the shareholders of EBW, this Agreement may not be amended, without
such further  approval as is required by law, to the extent that such  amendment
would:  (i) alter or change the amount or kind of shares to be  received  by the
shareholders of EBD or EBW in the  Reincorporation  Merger; (ii) alter or change
any  term of the  Certificate  of  Incorporation  of EBD;  or (iii)  effect  any
alteration or change that would adversely affect the shareholders of EBW or EBD.


                                     EMPYREAN BIOSCIENCE, INC.
                                     a Wyoming corporation


                                     By:
                                         -------------------------
                                         Name:
                                         Title:



                                     PREVENTX, INC.
                                     a Delaware corporation


                                     By:
                                         -------------------------
                                         Name:
                                         Title:


                                      A-4
<PAGE>
                                    ANNEX B


                                   ARTICLE 13

                              DISSENTERS' RIGHTS


17-16-1301. DEFINITIONS.

     (a) As used in this article:

          (i)  "Beneficial  shareholder"  means the person  who is a  beneficial
     owner of  shares  held in a  voting  trust or by a  nominee  as the  record
     shareholder;

          (ii) "Corporation"  means the issuer of the shares held by a dissenter
     before  the  corporate  action,   or  the  surviving,   new,  or  acquiring
     corporation by merger, consolidation, or share exchange of that issuer;

          (iii)  "Dissenter" means a shareholder who is entitled to dissent from
     corporate  action under W.S.  17-16-1302  and who exercises that right when
     and in the manner required by W.S. 17-16-1320 through 17-16-1328;

          (iv) "Fair  value," with respect to a  dissenter's  shares,  means the
     value of the shares  immediately  before the  effectuation of the corporate
     action  to which the  dissenter  objects,  excluding  any  appreciation  or
     depreciation in anticipation of the corporate action unless exclusion would
     be inequitable;

          (v) "Interest" means interest from the effective date of the corporate
     action until the date of payment, at the average rate currently paid by the
     corporation  on its  principal  bank loans,  or, if none, at a rate that is
     fair and equitable under all the circumstances;

          (vi) "Record  shareholder"  means the person in whose names shares are
     registered  in the  records of a  corporation  or the  beneficial  owner of
     shares to the extent of the rights granted by a nominee certificate on file
     with a corporation;

          (vii)  "Shareholder"  means the record  shareholder  or the beneficial
     shareholder.


17-16-1302. RIGHT TO DISSENT.

     (a) A shareholder is entitled to dissent from, and to obtain payment of the
fair  value of his  shares  in the  event  of,  any of the  following  corporate
actions:

          (i)  Consummation  of a plan of merger or  consolidation  to which the
     corporation is a party if:

               (A)   Shareholder   approval  is  required   for  the  merger  or
          theconsolidation  by W.S.  17-16-1103 or 17-16-1111 or the articles of
          incorporation and the shareholder is entitled to vote on the merger or
          consolidation; or

               (B) The  corporation  is a  subsidiary  that is  merged  with its
          parent under W.S. 17-16-1104.

          (ii) Consummation of a plan of share exchange to which the corporation
     is a  party  as the  corporation  whose  shares  will be  acquired,  if the
     shareholder is entitled to vote on the plan;

          (iii) Consummation of a sale or exchange of all, or substantially all,
     of the  property  of the  corporation  other than in the usual and  regular
     course of business,  if the  shareholder is entitled to vote on the sale or
     exchange,  including  a sale  in  dissolution,  but  not  including  a sale
     pursuant to court order or a sale for cash  pursuant to a plan by which all
     or substantially all of the net proceeds of the sale will be distributed to
     the shareholders within one (1) year after the date of sale;

          (iv) An amendment of the articles of incorporation that materially and
     adversely affects rights in respect of a dissenter's shares because it:

               (A) Alters or abolishes a preferential right of the shares;

               (B)   Creates,   alters  or  abolishes  a  right  in  respect  of
          redemption,  including a provision  respecting  a sinking fund for the
          redemption or repurchase, of the shares;

                                      B-1
<PAGE>
               (C) Alters or abolishes a  preemptive  right of the holder of the
          shares to acquire shares or other securities;

               (D)  Excludes  or limits  the right of the  shares to vote on any
          matter,  or to cumulate  votes,  other than a  limitation  by dilution
          through  issuance of shares or other  securities  with similar  voting
          rights; or

               (E) Reduces the number of shares  owned by the  shareholder  to a
          fraction  of a share  if the  fractional  share  so  created  is to be
          acquired for cash under W.S. 17-16-604.

          (v) Any corporate  action taken pursuant to a shareholder  vote to the
     extent the articles of incorporation,  bylaws, or a resolution of the board
     of directors provides that voting or nonvoting shareholders are entitled to
     dissent and obtain payment for their shares.

     (b) A  shareholder  entitled to dissent  and obtain  payment for his shares
under  this  article  may  not  challenge  the  corporate  action  creating  his
entitlement  unless the action is unlawful  or  fraudulent  with  respect to the
shareholder or the corporation.

17-16-1303. DISSENT BY NOMINEES AND BENEFICIAL OWNERS.

     (a) A record shareholder may assert dissenters' rights as to fewer than all
the shares registered in his name only if he dissents with respect to all shares
beneficially owned by any one (1) person and notifies the corporation in writing
of the name and  address of each person on whose  behalf he asserts  dissenters'
rights.  The rights of a partial  dissenter under this subsection are determined
as if the shares as to which he dissents and his other shares were registered in
the names of different shareholders.

     (b) A beneficial  shareholder  may assert  dissenters'  rights as to shares
held on his behalf only if:

          (i) He submits to the  corporation  the record  shareholder's  written
     consent to the dissent not later than the time the  beneficial  shareholder
     asserts dissenters' rights; and

          (ii)  He does  so  with  respect  to all  shares  of  which  he is the
     beneficial shareholder or over which he has power to direct the vote.

17-16-1320. NOTICE OF DISSENTERS' RIGHTS.

     (a) If proposed  corporate  action creating  dissenters'  rights under W.S.
17-16-1302 is submitted to a vote at a shareholders' meeting, the meeting notice
shall  state that  shareholders  are or may be  entitled  to assert  dissenters'
rights under this article and be accompanied by a copy of this article.

     (b) If corporate action creating  dissenters' rights under W.S.  17-16-1302
is taken without a vote of shareholders, the corporation shall notify in writing
all shareholders entitled to assert dissenters' rights that the action was taken
and send them the dissenters' notice described in W.S. 17-16-1322.

17-16-1321. NOTICE OF INTENT TO DEMAND PAYMENT.

     (a) If proposed  corporate  action creating  dissenters'  rights under W.S.
17-16-1302 is submitted to a vote at a shareholders'  meeting, a shareholder who
wishes to assert  dissenters' rights shall deliver to the corporation before the
vote is taken written  notice of his intent to demand  payment for his shares if
the proposed action is effectuated and shall not vote his shares in favor of the
proposed action.

     (b) A shareholder  who does not satisfy the  requirements of subsection (a)
of this section is not entitled to payment for his shares under this article.

17-16-1322. DISSENTERS' NOTICE.

     (a) If proposed  corporate  action creating  dissenters'  rights under W.S.
17-16-1302 is authorized  at a  shareholders'  meeting,  the  corporation  shall
deliver a written  dissenters'  notice to all  shareholders  who  satisfied  the
requirements of W.S. 17-16-1321.

     (b) The dissenters'  notice shall be sent no later than ten (10) days after
the corporate action was taken, and shall:

                                      B-2
<PAGE>
          (i) State  where the payment  demand  shall be sent and where and when
     certificates for certificated shares shall be deposited;


          (ii) Inform holders of  uncertificated  shares to what extent transfer
     of the shares will be restricted after the payment demand is received;

          (iii) Supply a form for  demanding  payment that  includes the date of
     the first announcement to news media or to shareholders of the terms of the
     proposed   corporate   action  and  requires  that  the  person   asserting
     dissenters' rights certify whether or not he acquired beneficial  ownership
     of the shares before that date;

          (iv) Set a date by which the  corporation  shall  receive  the payment
     demand,  which date may not be fewer than  thirty  (30) nor more than sixty
     (60) days  after the date the notice  required  by  subsection  (a) of this
     section is delivered; and

          (v) Be accompanied by a copy of this article.

17-16-1323. DUTY TO DEMAND PAYMENT.

     (a) A shareholder sent a dissenters'  notice  described in W.S.  17-16-1322
shall demand payment,  certify whether he acquired  beneficial  ownership of the
shares  before  the date  required  to be set  forth in the  dissenters'  notice
pursuant to W.S. 17-16-1322(b)(iii),  and deposit his certificates in accordance
with the terms of the notice.

     (b) The shareholder who demands payment and deposits his share certificates
under  subsection (a) of this section  retains all other rights of a shareholder
until  these  rights are  canceled  or  modified  by the taking of the  proposed
corporate action.

     (c) A  shareholder  who  does not  demand  payment  or  deposit  his  share
certificates where required,  each by the date set in the dissenters' notice, is
not entitled to payment for his shares under this article.

17-16-1324. SHARE RESTRICTIONS.

     (a) The corporation may restrict the transfer of uncertificated shares from
the date the demand for their payment is received  until the proposed  corporate
action is taken or the restrictions released under W.S. 17-16-1326.

     (b)  The  person  for  whom   dissenters'   rights  are   asserted   as  to
uncertificated  shares  retains all other  rights of a  shareholder  until these
rights are canceled or modified by the taking of the proposed corporate action.

17-16-1325. PAYMENT.

     (a)  Except  as  provided  in W.S.  17-16-1327,  as  soon  as the  proposed
corporate action is taken, or upon receipt of a payment demand,  the corporation
shall pay each  dissenter  who  complied  with W.S.  17-16-1323  the  amount the
corporation estimates to be the fair value of his shares, plus accrued interest.

     (b) The payment shall be accompanied by:

          (i) The  corporation's  balance  sheet as of the end of a fiscal  year
     ending not more than  sixteen  (16) months  before the date of payment,  an
     income  statement  for that year, a statement  of changes in  shareholders'
     equity  for  that  year,  and  the  latest  available   interim   financial
     statements, if any;

          (ii) A statement  of the  corporation's  estimate of the fair value of
     the shares;

          (iii) An explanation of how the interest was calculated;

          (iv) A statement of the dissenter's right to demand payment under W.S.
     17-16-1328; and

          (v) A copy of this article.


17-16-1326. FAILURE TO TAKE ACTION.

     (a) If the corporation  does not take the proposed action within sixty (60)
days after the date set for demanding payment and depositing share certificates,
the corporation shall return the deposited certificates and release the transfer
restrictions imposed on uncertificated shares.

                                      B-3
<PAGE>
     (b) If  after  returning  deposited  certificates  and  releasing  transfer
restrictions,  the corporation  takes the proposed  action,  it shall send a new
dissenters'  notice  under  W.S.   17-16-1322  and  repeat  the  payment  demand
procedure.

17-16-1327. AFTER-ACQUIRED SHARES.

     (a) A corporation may elect to withhold payment required by W.S. 17-16-1325
from a dissenter  unless he was the  beneficial  owner of the shares  before the
date set forth in the dissenters'  notice as the date of the first  announcement
to news media or to shareholders of the terms of the proposed corporate action.

     (b)  To the  extent  the  corporation  elects  to  withhold  payment  under
subsection (a) of this section,  after taking the proposed  corporate action, it
shall estimate the fair value of the shares,  plus accrued  interest,  and shall
pay this amount to each  dissenter who agrees to accept it in full  satisfaction
of his demand.  The  corporation  shall send with its offer a  statement  of its
estimate of the fair value of the shares, an explanation of how the interest was
calculated,  and a statement of the  dissenter's  right to demand  payment under
W.S. 17-16-1328.

17-16-1328. PROCEDURE IF SHAREHOLDER DISSATISFIED WITH PAYMENT OR OFFER.

     (a) A dissenter may notify the  corporation  in writing of his own estimate
of the fair value of his shares and amount of interest  due, and demand  payment
of his  estimate,  less  any  payment  under  W.S.  17-16-1325,  or  reject  the
corporation's  offer under W.S.  17-16-1327 and demand payment of the fair value
of his shares and interest due, if:

          (i) The dissenter believes that the amount paid under W.S.  17-16-1325
     or offered under W.S.  17-16-1327 is less than the fair value of his shares
     or that the interest due is incorrectly calculated;

          (ii) The  corporation  fails to make  payment  under  W.S.  17-16-1325
     within sixty (60) days after the date set for demanding payment; or

          (iii) The corporation, having failed to take the proposed action, does
     not return the deposited  certificates or release the transfer restrictions
     imposed on uncertificated  shares within sixty (60) days after the date set
     for demanding payment.

     (b) A  dissenter  waives his right to demand  payment  under  this  section
unless he notifies the corporation of his demand in writing under subsection (a)
of this section  within thirty (30) days after the  corporation  made or offered
payment for his shares.

17-16-1330. COURT ACTION.

     (a) If a demand for payment under W.S.  17-16-1328 remains  unsettled,  the
corporation  shall commence a proceeding  within sixty (60) days after receiving
the payment  demand and petition  the court to  determine  the fair value of the
shares and accrued interest. If the corporation does not commence the proceeding
within the sixty  (60) day  period,  it shall pay each  dissenter  whose  demand
remains unsettled the amount demanded.

     (b) The corporation  shall commence the proceeding in the district court of
the county where a corporation's principal office, or if none in this state, its
registered  office,  is located.  If the  corporation  is a foreign  corporation
without a registered  office in this state,  it shall commence the proceeding in
the county in this state where the registered office of the domestic corporation
merged  with or whose  shares  were  acquired  by the  foreign  corporation  was
located.

     (c) The corporation shall make all dissenters,  whether or not residents of
this state,  whose demands remain  unsettled  parties to the proceeding as in an
action  against  their shares and all parties shall be served with a copy of the
petition.  Nonresidents  may be served by  registered  or  certified  mail or by
publication as provided by law.

     (d) The  jurisdiction  of the court in which the  proceeding  is  commenced
under  subsection  (b) of this section is plenary and  exclusive.  The court may
appoint one (1) or more persons as appraisers to receive

                                      B-4
<PAGE>
evidence and recommend  decision on the question of fair value.  The  appraisers
have the powers  described in the order  appointing them, or in the amendment to
it. The dissenters are entitled to the same discovery rights as parties in other
civil proceedings.

     (e) Each  dissenter  made a party to the proceeding is entitled to judgment
for:

          (i) The amount, if any, by which the court finds the fair value of his
     shares, plus interest, exceeds the amount paid by the corporation; or

          (ii) The fair value,  plus  accrued  interest,  of his  after-acquired
     shares for which the  corporation  elected to withhold  payment  under W.S.
     17-16-1327.

17-16-1331. COURT COSTS AND COUNSEL FEES.

     (a) The court in an appraisal  proceeding  commenced under W.S.  17-16-1330
shall  determine  all  costs  of  the   proceeding,   including  the  reasonable
compensation and expenses of appraisers  appointed by the court. The court shall
assess the costs against the corporation, except that the court may assess costs
against all or some of the dissenters,  in amounts the court finds equitable, to
the extent the court finds the dissenters acted arbitrarily, vexatiously, or not
in good faith in demanding payment under W.S. 17-16-1328.

     (b) The court may also assess the fees and  expenses of counsel and experts
for the respective parties, in amounts the court finds equitable:

          (i) Against the  corporation  and in favor of any or all dissenters if
     the court  finds the  corporation  did not  substantially  comply  with the
     requirements of W.S. 17-16-1320 through 17-16-1328; or

          (ii) Against either the  corporation  or a dissenter,  in favor of any
     other  party,  if the court finds that the party  against whom the fees and
     expenses are assessed acted arbitrarily,  vexatiously, or not in good faith
     with respect to the rights provided by this article.

     (c) If the court finds that the services of counsel for any dissenter  were
of substantial benefit to other dissenters similarly situated, and that the fees
for those services should not be assessed against the corporation, the court may
award to these counsel reasonable fees to be paid out of the amounts awarded the
dissenters who were benefited.

                                      B-5
<PAGE>
                                    PART II

                    INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 20. INDEMNIFICATION OF DIRECTORS AND OFFICERS.


     Reference is made to Section 145 of the Delaware  General  Corporation  Law
(the  "Delaware  GCL"),  as amended  from time to time  ("Section  145"),  which
provides for  indemnification  of directors  and  officers of a  corporation  in
certain  circumstances.  In accordance with Section 145 of the Delaware  General
Corporation Law, our certificate of  incorporation  provides that no director of
Preventx  shall be  personally  liable to of  Preventx or its  stockholders  for
monetary  damages  for  breach  of  fiduciary  duty as a  director,  except  for
liability  (1) for any breach of the  director's  duty of loyalty to Preventx or
its  stockholders,  (2) for acts or omissions not in good faith or which involve
intentional  misconduct or a knowing violation of law, (3) in respect of certain
unlawful dividend  payments or stock redemptions or repurchases,  or (4) for any
transaction from which the director  derived an improper  personal  benefit.  In
addition, our certificate of incorporation provides that if the Delaware General
Corporation Law is amended to authorize the further elimination or limitation of
the liability of directors,  then the liabilty of a director of the  Corporation
shall be eliminated or limited to the fullest  extent  permitted by the Delaware
General Corporation Law, as so amended.

     Additionally,  Article 8 of our  Delaware  By-Laws  provides,  among  other
matters,  that the right to  indemnification  is a contract  right,  that we are
expressly  authorized  to procure  insurance,  that  advancement  of expenses by
Preventx is mandatory  (except as limited by law) and for procedural  mechanisms
for the benefit of indemnified parties.

     Article 8 of our Delaware By-Laws provides for indemnification of directors
and  officers of Preventx.  The  provisions  of Article 8, among other  matters,
require us to indemnify  certain persons to the fullest extent authorized by the
Delaware GCL, as the same may now exist or may hereafter be amended (but, in the
case of any such amendment,  only to the extent that such amendment  permits the
registrant to provide broader indemnification rights than such law permitted the
registrant  to provide  prior to such  amendment).  Article 8 provides  that the
right to  indemnification  is a contract  right and makes  advances  of expenses
incurred in defending a proceeding  mandatory,  provided that if required by the
Delaware GCL, the person seeking such advances furnishes an undertaking to us to
repay all amounts so advanced if it shall be determined by a final  adjudication
that the person who received  such  expenses is not entitled to be  indemnified.
Article 8 also expressly provides that any person claiming  indemnification  may
sue the  registrant  for payment of amounts due, that Preventx in such case will
have the  burden of  proving  that the  claimant  has not met the  standards  of
conduct which make it permissible to indemnify the person for the amount claimed
under  the  Delaware  GCL  (except  in the case of a claim  for  advancement  of
expenses,  where the required  undertaking,  if any, has been tendered, in which
case it shall  not be a  defense  that  the  person  has not met the  applicable
standards  of conduct)  and that  neither the failure by Preventx to have made a
determination that  indemnification  is proper,  nor an actual  determination by
Preventx that the claimant has not met the applicable  standard of conduct, is a
defense to the action or creates a presumption that the claimant has not met the
applicable standards of conduct.

     Preventx currently  maintains  directors' and officers' liability insurance
to  supplement   the  protection   provided  in  our  Delaware   Certificate  of
Incorporation,  as amended,  our Delaware By-Laws, and to fund payments that the
we may be  required  to make  under  any  such  provisions.  Such  insurance  is
renewable  annually and is subject to standard terms and  conditions,  including
exclusions from coverage.


                                      II-1
<PAGE>

ITEM 21. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.

2.1       Form of  Agreement  and Plan of  Merger,  dated as of October 6, 1999,
          between Empyrean Bioscience, Inc. and Preventx (Included as Annex A to
          the proxy  statement/prospectus  forming  a part of this  Registration
          Statement and incorporated herein by reference.)
3.1(a)    Form of Certificate of Incorporation of Preventx.
3.1(b)    Articles of Incorporation and Bylaws of Empyrean Wyoming.(1)
3.2       Form of Bylaws of Preventx.
4.1       Convertible  Debenture  and Warrant  Purchase  Agreement  by and among
          Empyrean and purchasers thereof and related Warrant.(1)
4.2       Form of Warrant  between  Empyrean and the  Purchasers  thereof  dated
          February 15, 1999.(1)
4.3       Form  of  Promissory   Note  between   Empyrean  and  the   Purchasers
          thereof.(1)
4.4       Form of "Series K" Warrant  Certificate  Dated March 17, 1999  between
          Empyrean and the Purchasers thereof.(1)
4.5       Form of  "Series  L"  Warrant  Certificate  between  Empyrean  and the
          Purchasers thereof.(1)
4.6       Certificate of Preventx Common Stock.(1)
5.1       Opinion of Snell & Wilmer  L.L.P.  as to the  legality of the Preventx
          common stock being registered hereby.
5.2       Opinion of Snell & Wilmer L.L.P. as to tax matters.
10.1      License  Agreement dated as of February 21, 1998 between  Empyrean and
          Geda International Marketing Co., Ltd.(1)
10.2      Sub-license  Agreement dated as of July 20, 1998 between  Empyrean and
          Preventx, Inc.(1)
10.3      Agreement  and  Assignment  of  Distribution   Rights,   between  GEDA
          International Marketing Co., Ltd., Farida Darbar, Empyrean Diagnostics
          Inc., and Empyrean Diagnostics, Ltd., dated August 31, 1998
10.4      1998 Stock Option Plan and Form of Stock Option Agreement.(1)
10.5      Real  Property  Lease dated  February  20, 1998  between  Empyrean and
          Remcon II, LLC.(1)
10.6      Employment Agreement for Stephen D. Hayter.(1)
10.7      Employment Agreement for Richard C. Adamany.(1)
10.8      Employment Agreement for Bennett S. Rubin.(1)
10.9      Distribution Agreement between Empyrean and Durstrand International.
21.1      Subsidiaries of Empyrean (1)
23.1      Consent of Grant Thornton LLP
23.2      Consent  of Snell & Wilmer  L.L.P.  (included  as part of its  opinion
          filed as  Exhibit  5.1 and  Exhibit  5.2 and  incorporated  herein  by
          reference.)
27.1      Financial Data Schedule.(1)
99.1      Form of Proxy.(1)

- ----------
(1) Previously filed.

                                      II-2

<PAGE>
ITEM 22. UNDERTAKINGS.

(1)  The undersigned  registrant hereby undertakes as follows: that prior to any
     public reoffering of the securities  registered  hereunder through use of a
     prospectus which is a part of this registration statement, by any person or
     party who is deemed to be an underwriter within the meaning of Rule 145(c),
     the issuer  undertakes  that such  reoffering  prospectus  will contain the
     information called for by the applicable  registration form with respect to
     reofferings by persons who may be deemed  underwriters,  in addition to the
     information called for by the other items of the applicable form.

(2)  The registrant undertakes that every prospectus: (i) that is filed pursuant
     to paragraph (1) immediately  preceding,  or (ii) that purports to meet the
     requirements of Section  10(a)(3) of the Act and is used in connection with
     an offering of  securities  subject to Rule 415, will be filed as a part of
     an amendment to the registration  statement and will not be used until such
     amendment is effective, and that, for purposes of determining any liability
     under the Securities Act of 1933, each such post-effective  amendment shall
     be deemed to be a new  registration  statement  relating to the  securities
     offered therein,  and the offering of such securities at that time shall be
     deemed to be the initial BONA FIDE offering thereof.

(3)  The  undersigned  registrant  hereby  undertakes to respond to requests for
     information that is incorporated by reference into the prospectus  pursuant
     to Item 4,  10(b),  11, or 13 of this  form,  within  one  business  day of
     receipt of such request,  and to send the  incorporated  documents by first
     class  mail or  other  equally  prompt  means.  This  includes  information
     contained  in  documents  filed  subsequent  to the  effective  date of the
     registration statement through the date of responding to the request.

(4)  The  undersigned  registrant  hereby  undertakes  to  supply  by means of a
     post-effective amendment all information concerning a transaction,  and the
     company being acquired  involved  therein,  that was not the subject of and
     included in the registration statement when it became effective.

(5)  The undersigned registrant hereby undertakes:

     (a) To file,  during any period in which  offers or sales are being made, a
post-effective amendment to this registration statement:

          (1) To include  any  prospectus  required  by section  10(a)(3) of the
     Securities Act of 1933;

          (2) To reflect in the prospectus any facts or events arising after the
     effective  date  of  the   registration   statement  (or  the  most  recent
     post-effective amendment thereof) which,  individually or in the aggregate,
     represent  a  fundamental  change  in  the  information  set  forth  in the
     registration  statement.  Notwithstanding  the  foregoing,  any increase or
     decrease  in volume of  securities  offered (if the total  dollar  value of
     securities  offered  would not exceed  that which was  registered)  and any
     deviation from the low or high end of the estimated  maximum offering range
     may be  reflected  in the form of  prospectus  filed  with  the  Commission
     pursuant  to Rule  424(b) if, in the  aggregate,  the changes in volume and
     price represent no more than a 20% change in the maximum aggregate offering
     price set  forth in the  "Calculation  of  Registration  Fee"  table in the
     effective registration statement;

          (3) To include any  material  information  with respect to the plan of
     distribution not previously disclosed in the registration  statement or any
     material change to such information in the registration statement.

Provided,  however,  that paragraphs (a)(1)(i) and (a)(1)(ii) above do not apply
if the  registration  statement  is on Form S-3,  Form S-8 or Form F-3,  and the
information  required  to be  included in a  post-effective  amendment  by those
paragraphs  is  contained  in periodic  reports  filed with or  furnished to the
Commission  by the  registrant  pursuant  to section 13 or section  15(d) of the
Securities  Exchange  Act of 1934  that are  incorporated  by  reference  in the
registration statement.

     (b) That, for the purpose of determining any liability under the Securities
Act of 1933,  each  such  post-effective  amendment  shall be deemed to be a new
registration  statement  relating to the  securities  offered  therein,  and the
offering of such  securities at that time shall be deemed to be the initial bona
fide offering thereof.

                                      II-3
<PAGE>
     (c) To remove from registration by means of a post-effective  amendment any
of the securities being registered which remain unsold at the termination of the
offering.

     (6) Insofar as indemnification  for liabilities under the Securities Act of
1933 may be permitted to  directors,  officers  and  controlling  persons of the
registrant pursuant to the provisions  described in Item 20 above, or otherwise,
the  registrant  has been  advised  that in the  opinion of the  Securities  and
Exchange  Commission such  indemnification is against public policy as expressed
in  the  Securities  Act  and  is  therefore   unenforceable.   If  a  claim  of
indemnification  against  such  liabilities  (other  than  the  payment  by  the
registrant of expenses  incurred or paid by a director,  officer or  controlling
person  of the  registrant  in a  successful  defense  of any  action,  suit  or
proceeding) is asserted by such  director,  officer,  or  controlling  person in
connection with the securities being registered,  the registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to a  court  of  appropriate  jurisdiction  the  question  whether  such
indemnification  by it is against  public policy as expressed in the  Securities
Act and will be governed by the final adjudication of such issue.

                                      II-4
<PAGE>
                                  SIGNATURES


     Under the  requirements  of the  Securities  Act, the  registrant  has duly
caused this Amendment to No. 2 registration statement to be signed on its behalf
by the undersigned,  thereunto duly authorized, in the city of Phoenix, State of
Arizona, on October 26, 1999.


                                     Preventx, Inc.



                                     By  /s/ Stephen D. Hayter
                                         --------------------------------------
                                         Stephen D. Hayter, Chairman of the
                                         Board of Directors, President, and
                                         Chief Executive Officer


     Under the  requirements  of the Securities Act of 1933,  this  registration
statement has been signed by the following  persons in the capacities and on the
dates indicated.


         Signature                       Title                       Date
         ---------                       -----                       ----

/s/ Stephen D. Hayter            Chairman of the Board of       October 26, 1999
- ---------------------------      Directors, President, Chief
Stephen D. Hayter                Executive Officer
                                 (Principal Financial Officer
                                 and Principal Accounting
                                 Officer)


/s/ Dr. Andrew J. Fishleder      Director                       October 26, 1999
- ---------------------------
  Dr. Andrew J. Fishleder


/s/ Robert G.J. Burg II          Director                       October 26, 1999
- ---------------------------
    Robert G.J. Burg II


/s/ Michael Cicak                Director                       October 26, 1999
- ---------------------------
      Michael Cicak

/s/ Lawrence D. Bain             Director                       October 26, 1999
- ---------------------------
     Lawrence D. Bain



                                      II-5

                          CERTIFICATE OF INCORPORATION
                                       OF
                                 PREVENTX, INC.


                                   ARTICLE ONE

     The name of the corporation is Preventx, Inc.

                                   ARTICLE TWO

     The address of the corporation's registered office in the State of Delaware
is 1209 Orange Street, in the City of Wilmington, County of New Castle, Delaware
19801. The name of its registered agent at such address is The Corporation Trust
Company.

                                  ARTICLE THREE

     The purpose of the  corporation  is to engage in any lawful act or activity
for which corporations may be organized under the General Corporation Law of the
State of Delaware.

                                  ARTICLE FOUR

     A. The corporation is authorized to issue two classes of shares of stock to
be designated,  respectively,  "Common Stock" and "Preferred  Stock";  the total
number of shares of Common Stock that the  corporation  shall have  authority to
issue is  90,000,000  and each of such shares  shall have a par value of $.0001;
and the total number of shares of  Preferred  Stock that the  corporation  shall
have the authority to issue is  10,000,000  and each of such shares shall have a
par value of $.0001.

     B. Shares of Preferred Stock may be issued from time to time in one or more
series as may from time to time be  determined  by the Board of Directors of the
corporation, each of said series to be distinctly designated. The voting powers,
preferences and relative, participating, optional, and other special rights, and
the qualifications,  limitations,  or restrictions thereof, if any, of each such
series may differ from those of any and all other series of  Preferred  Stock at
any time  outstanding,  and the Board of Directors is hereby  expressly  granted
authority  to fix or alter,  by  resolution  or  resolutions,  the  designation,
number, voting powers, preferences, and relative,  participating,  optional, and
other special rights,  and the  qualifications,  limitations,  and  restrictions
thereof, of each such series to the fullest extent permitted by law.
<PAGE>
                                  ARTICLE FIVE

     The name and mailing address of the incorporator is Stephen D. Hayter, 2238
West Lone Cactus Drive, Suite 200, Phoenix, Arizona 85027-2613.

                                   ARTICLE SIX

     The number of directors  constituting the initial Board of Directors of the
corporation is one (1).  Thereafter,  the number of directors  constituting  the
Board of Directors shall be as set forth in the Bylaws.  The name and address of
each  person  who is to serve as  director  until the first  annual  meeting  of
stockholders  or until his  successor  is elected  and  qualified  is Stephen D.
Hayter, 2238 West Lone Cactus Drive, Suite 200, Phoenix, Arizona 85027-2613.

                                  ARTICLE SEVEN

     A  director  of the  corporation  shall  not be  personally  liable  to the
corporation  or its  stockholders  for monetary  damages for breach of fiduciary
duty as a director,  except for liability  (i) for any breach of the  director's
duty of  loyalty  to the  Corporation  or its  stockholders;  (ii)  for  acts or
omissions not in good faith or which involve intentional misconduct or a knowing
violation of law;  (iii) under Section 174 of the Delaware  General  Corporation
Law; or (iv) for any  transaction  from which the  director  derived an improper
personal  benefit.  If  the  Delaware  General  Corporation  Law is  amended  to
authorize   corporate  action  further  eliminating  or  limiting  the  personal
liability of  directors,  then the  liability  of a director of the  corporation
shall be eliminated or limited to the fullest  extent  permitted by the Delaware
General  Corporation  Law, as so  amended.  Any repeal or  modification  of this
provision  shall not  adversely  affect any right or protection of a director of
the  corporation  existing  at the  time of such  repeal  or  modification.  The
limitation  of liability  provided  herein shall  continue  after a director has
ceased to occupy such  position as to acts or  omissions  occurring  during such
director's term of terms of office.

                                  ARTICLE EIGHT

     A. The corporation  shall to the fullest extent  authorized by the Delaware
General Corporation Law, as the same exists or may hereafter be amended (but, in
the case of any such amendment,  only to the extent that such amendment  permits
the  corporation  to  provide  broader  indemnification  rights  than  such  law
permitted the  corporation  to provide prior to such  amendment),  indemnify and
hold  harmless any person who was or is a party,  or is  threatened to be made a
party to or is  otherwise  involved  in any  threatened,  pending  or  completed
action,  suit  or  proceeding,   whether  civil,  criminal,   administrative  or
investigative  by reason of the fact that such  person is or was a  director  or
officer  of  the  corporation,  or is or  was  serving  at  the  request  of the
corporation as a director,  officer,  employee or agent of another  corporation,
partnership,  joint venture,  trust or other enterprise,  including service with
respect to an  employee  benefit  plan  (hereinafter  an  "Indemnitee")  against

                                        2
<PAGE>
expenses,  liabilities and losses (including attorneys' fees, judgments,  fines,
excise taxes or penalties paid in connection with the Employee Retirement Income
Security Act of 1974,  as amended,  and amounts paid in  settlement)  reasonably
incurred or suffered  by such  Indemnitee  in  connection  therewith;  provided,
however,   that  except  as  provided  in  this  subparagraph  with  respect  to
proceedings  to  enforce  rights  to  indemnification,   the  corporation  shall
indemnify any such  Indemnitee in connection with a proceeding (or part thereof)
initiated  by such  Indemnitee  only  if such  proceeding  or part  thereof  was
authorized by the board of directors of this corporation.

     B. The right to indemnification conferred in Subparagraph A of this Article
shall include the right to be paid by the  corporation  the expenses  (including
attorneys'  fees)  incurred in defending  any such  proceeding in advance of its
final disposition;  provided, however, that, if the Delaware General Corporation
Law  requires,  an  advancement  of expenses  incurred by an  Indemnitee  in his
capacity  as a  director  or  officer  (and not in any other  capacity  in which
service was or is rendered by such Indemnitee,  including,  without  limitation,
service to an employee  benefit  plan)  shall be made only upon  delivery to the
corporation of an undertaking,  by or on behalf of such Indemnitee, to repay all
amounts so advanced  if it shall  ultimately  be  determined  by final  judicial
decision from which there is not further right to appeal that such Indemnitee is
not entitled to be indemnified  for such expenses  under this  Subparagraph B or
otherwise.  The rights to  indemnification  and to the  advancement  of expenses
conferred  in this  Article  shall be  contract  rights  and such  rights  shall
continue as to an Indemnitee who has ceased to be a director,  officer, employee
or agent and shall inure to the benefit of the Indemnitee's heirs, executors and
administrators.

     C. If a claim under either  Subparagraph A or B of this Article is not paid
in full by the corporation within sixty (60) days after a written claim has been
received by the corporation, except in the case of a claim for an advancement of
expenses,  in which case the  applicable  period shall be twenty (20) days,  the
Indemnitee  may at any time  thereafter  bring suit against the  corporation  to
recover the unpaid amount of the claim. If successful in whole or in part in any
such suit, or in a suit brought by the  corporation to recover an advancement of
expenses  pursuant  to the  terms of an  undertaking,  the  Indemnitee  shall be
entitled to be paid also the expense of  prosecuting  or defending such suit. In
(i) any suit  brought by the  Indemnitee  to enforce a right to  indemnification
hereunder  (but not in a suit brought by the Indemnitee to enforce a right to an
advancement  of  expenses)  and (ii) in any suit brought by the  corporation  to
recover an advancement of expenses pursuant to the terms of an undertaking,  the
corporation shall be entitled to recover such expenses upon a final adjudication
that the Indemnitee has not met any applicable  standard for indemnification set
forth in the  Delaware  General  Corporation  Law.  Neither  the  failure of the
corporation (including its board of directors, independent legal counsel, or its
stockholders)  to have made a  determination  prior to the  commencement of such
suit that  indemnification  of the  Indemnitee  is  proper in the  circumstances
because the Indemnitee  has met the applicable  standard of conduct set forth in
the  Delaware  General  Corporation  Law,  nor an  actual  determination  by the
corporation (including its board of directors, independent legal counsel, or its
stockholders)  that the  Indemnitee  has not met  such  applicable  standard  of
conduct,  shall  create  a  presumption  that  the  Indemnitee  has  not met the
applicable  standard  of conduct  or, in the case of such a suit  brought by the

                                        3
<PAGE>
Indemnitee,  be a defense to such suit. In any suit brought by the Indemnitee to
enforce a right to indemnification  or to an advancement of expenses  hereunder,
or brought by the corporation to recover an advancement of expenses  pursuant to
the terms of an  undertaking,  the burden of proving that the  Indemnitee is not
entitled  to be  indemnified,  or to such  advancement  of  expenses  under this
section or otherwise shall be on the corporation.

     D. The rights to  indemnification  and advancement of expenses conferred in
this  Article  shall not be  exclusive  of any other rights which any person may
have or hereafter acquire under any statute,  the  corporation's  certificate of
incorporation,  as  it  may  be  amended  or  restated  from  time-to-time,  any
agreement,  vote of stockholders or disinterested  directors,  or otherwise.  No
amendment or repeal of this  Article  Eight shall apply to or have any effect on
any right to  indemnification  provided  hereunder  with  respect to any acts or
omissions occurring prior to such amendment or repeal.

     E. The corporation shall have the power to purchase and maintain insurance,
at its expense, to protect itself and any director,  officer,  employee or agent
of the corporation or another corporation,  partnership, joint venture, trust or
other  enterprise  (including  an employee  benefit  plan)  against any expense,
liability  or loss,  whether  or not the  corporation  would  have the  power to
indemnify such person against such expense, liability or loss under the Delaware
General  Corporation  Law. The corporation may also create a trust fund, grant a
security interest and/or use other means (including,  but not limited to letters
of credit,  surety bonds  and/or  similar  arrangements),  as well as enter into
contracts  providing  indemnification to the full extent authorized or permitted
by law and  including as part thereof  provisions  with respect to any or all of
the foregoing,  to ensure the payment of such amounts as may become necessary to
effect indemnification as provided therein, or elsewhere.

     F. For purposes of this  Article,  references  to the  "corporation"  shall
include  any  subsidiary  of this  corporation  from and after  the  acquisition
thereof by this  corporation,  so that any person  who is a  director,  officer,
employee  or agent of such  subsidiary  after the  acquisition  thereof  by this
corporation  shall  stand in the same  position  under  the  provisions  of this
section as such person  would have had such person  served in such  position for
this corporation.

     G. The corporation  may, to the extent  authorized from time to time by the
board of directors,  grant rights to  indemnification  and to the advancement of
expenses to any employee or agent of the  corporation  to the fullest  extent of
the  provisions  of  this  Article  with  respect  to  the  indemnification  and
advancement of expenses of directors and officers of the corporation.

                                        4
<PAGE>
                                  ARTICLE NINE

     The corporation  expressly denies the application of the Arizona  Corporate
Takeover Laws, Arizona Revised Statutes ss.ss. 10-2701 et seq., or any successor
thereto.

                                   ARTICLE TEN

     The  corporation  elects not to be governed by Section 203 of the  Delaware
General Corporation Law, which pertains to business combinations with interested
stockholders.

                                 ARTICLE ELEVEN

     The corporation  reserves the right to amend, alter,  change, or repeal any
provision  contained in this Certificate of Incorporation,  in the manner now or
hereafter prescribed by the Delaware General Corporation Law.

                                 ARTICLE TWELVE

     The Board of  Directors of the  corporation  shall have the power to adopt,
amend, and repeal any or all of the Bylaws of the corporation.

                                        5
<PAGE>
     I, THE  UNDERSIGNED,  for the purposes of forming a  corporation  under the
laws of the State of Delaware, do make, file and record this Certificate, and do
certify that the facts herein stated are true.


Dated this ___ day of September, 1999.   /s/ Stephen D. Hayter
                                         ---------------------------------------
                                         Stephen D. Hayter
                                         Incorporator

                                        6

                                     BYLAWS
                                       OF
                                 PREVENTX, INC.

                 I. REFERENCES TO CERTAIN TERMS AND CONSTRUCTION

     1.01. CERTAIN  REFERENCES.  Any reference herein made to law will be deemed
to refer to the law of the State of Delaware, including any applicable provision
of Chapter 1 of Title 8 of the Delaware Statutes,  or any successor statutes, as
from time to time  amended  and in effect  (sometimes  referred to herein as the
"Delaware  General   Corporation   Law").  Any  reference  herein  made  to  the
corporation's  Certificate  will  be  deemed  to  refer  to its  Certificate  of
Incorporation  and all amendments  thereto as at any given time on file with the
Delaware  Secretary of State (any reference herein to that office being intended
to include  any  successor  to the  incorporating  and related  functions  being
performed by that office at the date of the initial  adoption of these  Bylaws).
Except as otherwise required by law, the term "stockholder" as used herein shall
mean one who is a holder of record of shares of the corporation.

     1.02. SENIORITY.  The law and the Certificate (in that order of precedence)
will in all respects be considered senior and superior to these Bylaws, with any
inconsistency  to be resolved in favor of the law and such  Certificate (in that
order of precedence),  and with these Bylaws to be deemed automatically  amended
from time to time to eliminate any such inconsistency which may then exist.

     1.03.  COMPUTATION  OF TIME. The time during which an act is required to be
done,  including the time for the giving of any required notice herein, shall be
computed by excluding  the first day or hour,  as the case may be, and including
the last day or hour.

                                   II. OFFICES

     2.01.  PRINCIPAL  OFFICE.  The principal office or place of business of the
corporation  in the  State of  Delaware  shall be the  registered  office of the
corporation in the State of Delaware.  The corporation may change its registered
office  from time to time in  accordance  with the  relevant  provisions  of the
Delaware  General  Corporation Law. The corporation may have such other offices,
either  within or without the State of Delaware,  as the Board of Directors  may
designate or as the business of the corporation may require from time to time.

                                III. STOCKHOLDERS

     3.01. ANNUAL  STOCKHOLDER  MEETING.  The annual meeting of the stockholders
shall be held on such date, and at such time and place, either within or without
the State of Delaware,  as shall be fixed by the Board of  Directors  or, in the
absence  of action by the  Board,  as set  forth in the  notice  given or waiver
<PAGE>
signed with  respect to such  meeting  pursuant to Section  3.03 below,  for the
purpose of electing  directors and for the transaction of such other business as
may properly  come before the meeting.  If any annual  meeting is for any reason
not held on the date  determined as  aforesaid,  a deferred  annual  meeting may
thereafter be called and held in lieu thereof, at which the same proceedings may
be conducted.  If the day fixed for the annual  meeting shall be a legal holiday
in the  State of  Delaware  such  meeting  shall be held on the next  succeeding
business day.

     3.02. SPECIAL  STOCKHOLDER  MEETINGS.  Special meetings of the stockholders
may be held  whenever  and  wherever,  either  within  or  without  the State of
Delaware,  called for by or at the  direction of the Chairman of the Board,  the
President, or the Board of Directors.

     3.03. NOTICE OF STOCKHOLDERS MEETINGS.

          (a) REQUIRED NOTICE.  Except as otherwise  allowed or required by law,
written  notice  stating  the  place,  day and  hour of any  annual  or  special
stockholders  meeting  shall be given not less than ten (10) nor more than sixty
(60) days before the date of the meeting by or at the direction of the person or
persons  calling  the  meeting,  to each  stockholder  entitled  to vote at such
meeting and to any other  stockholder  entitled to receive notice of the meeting
by law or the  Certificate.  Such notice may be given  either  personally  or by
sending a copy  thereof  through the mail,  by  telegraph,  by private  delivery
service (including  overnight courier),  or by facsimile  transmission,  charges
prepaid,  to each stockholder at his/her address as it appears on the records of
the  corporation.  If the  notice is sent by mail,  by  telegraph  or by private
delivery  service,  it shall be deemed to have been given to the person entitled
thereto when  deposited in the United States mail or with a telegraph  office or
private delivery service for transmission to such person.  If the notice is sent
by  facsimile  transmission,  it  shall  be  deemed  to  have  been  given  upon
transmission,  if transmission occurs before 12:00 noon at the place of receipt,
and upon the day  following  transmission,  if  transmission  occurs after 12:00
noon.

          (b) ADJOURNED MEETING.  If any stockholders  meeting is adjourned to a
different date, time, or place,  notice need not be given of the new date, time,
and place,  if the new date,  time,  and place are  announced  at the meeting at
which the  adjournment is taken.  But if the adjournment is for more than thirty
(30)  days,  or if after  the  adjournment  a new  record  date is fixed for the
adjourned  meeting,  then notice of the adjourned meeting shall be given to each
stockholder of record entitled to such notice pursuant to Section 3.03(a) above.

          (c) WAIVER OF NOTICE.  Any  stockholder  may waive notice of a meeting
(or any notice of any other action required to be given by the Delaware  General
Corporation Law, the corporation's  Certificate,  or these Bylaws),  at any time
before, during, or after the meeting or other action, by a writing signed by the
stockholder  entitled to the notice.  Each such waiver shall be delivered to the
corporation  for inclusion in the minutes or filing with the corporate  records.
Attendance of a stockholder at a meeting shall  constitute a waiver of notice of
the  meeting,  except  when the  stockholder  attends a meeting  for the express
purpose of objecting, at the beginning of the meeting, to the transaction of any
business because the meeting is not lawfully called or convened.

                                       -2-
<PAGE>
          (d)  CONTENTS  OF  NOTICE.  The  notice of each  special  stockholders
meeting  shall  include a  description  of the purpose or purposes for which the
meeting is called.  Except as required by law or the corporation's  Certificate,
the notice of an annual  stockholders  meeting need not include a description of
the purpose or purposes for which the meeting is called.

     3.04.  FIXING OF RECORD DATE. For the purpose of  determining  stockholders
entitled  to  notice  of or to  vote  at  any  meeting  of  stockholders  or any
adjournment thereof, or in order to make a determination of stockholders for any
other proper purpose,  the Board of Directors may fix a date as the record date,
which  record date shall not precede the date upon which the  resolution  fixing
the record date is adopted by the Board of Directors. In the case of determining
stockholders  entitled to notice of or to vote at any meeting of stockholders or
any adjournment thereof, such record date shall not be more than sixty (60) days
nor less than ten (10) days  prior to the date of such  meeting.  In the case of
determining  stockholders  entitled  to consent to  corporate  action in writing
without a meeting,  the  record  date shall not be more than ten (10) days after
the date upon which the  resolution  fixing  the  record  date is adopted by the
Board of Directors. In the case of determining  stockholders entitled to receive
payment of any dividend or other  distribution or allotment of any rights or the
stockholders  entitled  to  exercise  any  rights  in  respect  of  any  change,
conversion or exchange of stock,  or for the purpose of any other lawful action,
the record date shall be not more than sixty (60) days prior to such action.  If
no record  date is so fixed by the Board of  Directors,  the record date for the
determination  of  stockholders  shall be as  provided in the  Delaware  General
Corporation Law.

     When a determination  of  stockholders  entitled to notice of or to vote at
any meeting of  stockholders  has been made as provided  in this  Section,  such
determination  shall  apply to any  adjournment  thereof,  unless  the  Board of
Directors fixes a new record date.

     3.05.  STOCKHOLDER  LIST. The officer who has charge of the stock ledger of
the  corporation  shall  make,  at least ten (10) days before  every  meeting of
stockholders,  a  complete  list  of the  stockholders  entitled  to vote at the
meeting,  arranged in alphabetical order, and showing the address and the number
of shares held by each. The  stockholder  list shall be available for inspection
by any  stockholder,  for any purpose  germane to the meeting,  during  ordinary
business hours, for a period of at least ten (10) days prior to the meeting at a
place  within the city where the  meeting is to be held,  which  place  shall be
specified in the meeting notice, or, if not so specified, at the place where the
meeting is to be held.  The list shall also be produced and kept at the time and
place of the meeting during the whole time thereof,  and may be inspected by any
stockholder  who is present.  Except as  otherwise  provided by law,  failure to
comply with this  section  shall not affect the  validity of any action taken at
the meeting.

                                       -3-
<PAGE>
     3.06. STOCKHOLDER QUORUM AND VOTING REQUIREMENTS. Unless otherwise provided
in the Certificate or required by law,

          (a) a majority of the shares  entitled  to vote,  present in person or
represented by proxy, shall constitute a quorum at a meeting of stockholders;

          (b)  in  all  matters  other  than  the  election  of  directors,  the
affirmative  vote of the majority of shares  present in person or represented by
proxy at a meeting and  entitled to vote on the subject  matter  shall be at the
act of the stockholders;

          (c)  directors  shall be  elected by a  plurality  of the votes of the
shares  present in person or  represented  by proxy at a meeting and entitled to
vote on the election of directors; and

          (d)  where a  separate  vote by a class  or  classes  is  required,  a
majority of the outstanding  shares of such class or classes,  present in person
or represented by proxy,  shall constitute a quorum entitled to take action with
respect to that vote on that matter and the affirmative  vote of the majority of
shares of such class or classes present in person or represented by proxy at the
meeting shall be the act of such class.

     Except as provided  below,  voting will be by ballot on any  question as to
which a ballot  vote is  demanded  prior to the time the  voting  begins  by any
person entitled to vote on such question;  otherwise, a voice vote will suffice.
Unless otherwise provided in the Certificate, all elections of directors will be
by written ballot.  No ballot or change of vote will be accepted after the polls
have been declared closed following the ending of the announced time for voting.

     3.07. PROXIES.  At all meetings of stockholders,  a stockholder may vote in
person  or by  proxy  duly  executed  in  writing  by  the  stockholder  or  the
stockholder's duly authorized attorney-in-fact. Such proxy shall comply with law
and  shall be filed  with  the  Secretary  of the  corporation  or other  person
authorized  to tabulate  votes  before or at the time of the  meeting.  No proxy
shall be valid  after  three (3)  years  from the date of its  execution  unless
otherwise  provided  in the proxy.  The burden of proving  the  validity  of any
undated,  irrevocable,  or  otherwise  contested  proxy  at  a  meeting  of  the
stockholders will rest with the person seeking to exercise the same. A facsimile
appearing to have been  transmitted  by a stockholder  or by such  stockholder's
duly authorized  attorney-in-fact  may be accepted as a sufficiently written and
executed proxy.

     3.08. VOTING OF SHARES. Unless otherwise provided in the Certificate or the
Delaware General  Corporation Law, each outstanding share entitled to vote shall
be entitled to one (1) vote upon each matter submitted to a vote at a meeting of
stockholders.

     3.09.  ELECTION  INSPECTORS.  The Board of  Directors,  in  advance  of any
meeting of the stockholders,  may appoint an election inspector or inspectors to
act at such meeting (and at any adjournment  thereof).  If an election inspector
or  inspectors  are not so  appointed,  the chairman of the meeting may, or upon
request  of  any  person  entitled  to  vote  at the  meeting  will,  make  such

                                       -4-
<PAGE>
appointment.  If any person appointed as an inspector fails to appear or to act,
a substitute may be appointed by the chairman of the meeting. If appointed,  the
election  inspector or inspectors (acting through a majority of them if there be
more  than  one)  will   determine  the  number  of  shares   outstanding,   the
authenticity,  validity,  and  effect of  proxies,  the  credentials  of persons
purporting to be  stockholders  or persons named or referred to in proxies,  and
the number of shares  represented  at the  meeting in person and by proxy;  will
receive and count votes, ballots, and consents and announce the results thereof;
will hear and determine all challenges  and questions  pertaining to proxies and
voting;  and, in  general,  will  perform  such acts as may be proper to conduct
elections  and  voting  with  complete  fairness  to all  stockholders.  No such
election inspector need be a stockholder of the corporation.

     3.10.   ORGANIZATION   AND  CONDUCT  OF  MEETINGS.   Each  meeting  of  the
stockholders  will be called to order and thereafter  chaired by the Chairman of
the Board of  Directors  if there is one,  or, if not, or if the Chairman of the
Board is absent or so requests,  then by the President,  or if both the Chairman
of the Board and the  President are  unavailable,  then by such other officer of
the  corporation  or  such  stockholder  as may be  appointed  by the  Board  of
Directors.  The corporation's  Secretary or in his or her absence,  an Assistant
Secretary will act as secretary of each meeting of the stockholders.  If neither
the Secretary nor an Assistant  Secretary is in attendance,  the chairman of the
meeting  may  appoint  any  person  (whether  a  stockholder  or  not) to act as
secretary  for the  meeting.  After  calling a meeting  to order,  the  chairman
thereof may require the  registration of all  stockholders  intending to vote in
person and the filing of all proxies with the election  inspector or inspectors,
if one or more  have been  appointed  (or,  if not,  with the  secretary  of the
meeting).  After the  announced  time for such filing of proxies  has ended,  no
further  proxies or changes,  substitutions,  or  revocations of proxies will be
accepted.  If directors are to be elected,  a tabulation of the proxies so filed
will, if any person entitled to vote in such election so requests,  be announced
at the meeting (or  adjournment  thereof)  prior to the closing of the  election
polls.  Absent a  showing  of bad faith on his or her part,  the  chairman  of a
meeting will, among other things,  have absolute  authority to fix the period of
time allowed for the registration of stockholders and the filing of proxies,  to
determine  the  order  of  business  to be  conducted  at such  meeting,  and to
establish  reasonable  rules for  expediting  the  business  of the  meeting and
preserving the orderly conduct thereof (including any informal,  or question and
answer portions thereof).

     3.11.  STOCKHOLDER  APPROVAL OR  RATIFICATION.  The Board of Directors  may
submit any contract or act for approval or ratification of the stockholders at a
duly constituted  meeting of the stockholders.  Except as otherwise  required by
law, if any  contract or act so  submitted is approved or ratified by a majority
of the votes cast thereon at such meeting, the same will be valid and as binding
upon the corporation  and all of its  stockholders as it would be if it were the
act of its stockholders.

     3.12. INFORMALITIES AND IRREGULARITIES. All informalities or irregularities
in any call or  notice  of a  meeting  of the  stockholders  or in the  areas of
credentials,  proxies,  quorums,  voting,  and similar  matters,  will be deemed
waived if no objection is made at the meeting.

                                       -5-
<PAGE>
     3.13.  STOCKHOLDER  ACTION BY  WRITTEN  CONSENT.  Any  action  required  or
permitted to be taken at a meeting of the  stockholders  may be taken  without a
meeting if one (1) or more  consents  in  writing,  setting  forth the action so
taken,  shall be signed by the holders of outstanding stock having not less than
the minimum  number of votes that would be  necessary  to authorize or take such
action at a meeting at which all shares  entitled to vote  thereon  were present
and voted. Each consent shall bear the date of signature of each stockholder who
signs the  consent.  The  consents  shall be  delivered  to the  corporation  in
accordance  with law for  inclusion in the minutes or filing with the  corporate
record.  Prompt  notice of the taking of corporate  action  without a meeting by
less than unanimous  written  consent shall be given to those  stockholders  who
have not consented to the action.

                             IV. BOARD OF DIRECTORS

     4.01.  GENERAL POWERS. The business and affairs of the corporation shall be
managed by or under the direction of the Board of Directors.

     4.02. NUMBER, TENURE, AND QUALIFICATION OF DIRECTORS. The initial number of
directors of the corporation shall be one (1). The number of directors in office
from time to time shall be as prescribed initially in the Certificate, or by the
incorporator or incorporators of the corporation,  or by the initial director or
directors of the  corporation  and thereafter as prescribed from time to time by
resolution  adopted by either the  stockholders  or the Board of Directors.  The
directors will regularly be elected at each annual meeting of the  stockholders,
but  directors  may be elected at any other  meeting of the  stockholders.  Each
director shall hold office until his/her  successor  shall have been elected and
qualified or until his/her  earlier  resignation or removal.  Unless required by
the Certificate,  directors do not need to be residents of the State of Delaware
or stockholders of the corporation.

     4.03. REGULAR MEETINGS OF THE BOARD OF DIRECTORS.  A regular annual meeting
of the  Board  of  Directors  is to be held as soon  as  practicable  after  the
adjournment of each annual meeting of the  stockholders,  either at the place of
the stockholders  meeting or at such other place as the directors elected at the
stockholders  meeting may have been informed of at or prior to the time of their
election.  Additional  regular meetings may be held at regular intervals at such
places and at such times as the Board of Directors may determine.

     4.04.  SPECIAL MEETINGS OF THE BOARD OF DIRECTORS.  Special meetings of the
Board of Directors may be held whenever and wherever  called for by the Chairman
of the Board,  the President,  or the number of directors that would be required
to constitute a quorum.

     4.05. NOTICE OF, AND WAIVER OF NOTICE FOR,  DIRECTORS  MEETINGS.  No notice
need be given of regular meetings of the Board of Directors.  Notice of the time
and place  (but not  necessarily  the  purpose  or all of the  purposes)  of any
special meeting will be given to each director in person or by telephone, or via
mail or  facsimile  transmission.  Notice to any  director  of any such  special
meeting will be deemed given sufficiently in advance when (i), if given by mail,

                                       -6-
<PAGE>
the same is  deposited  in the United  States mail at least four (4) days before
the meeting  date,  with postage  thereon  prepaid,  (ii), if given by facsimile
transmission,  the same is  transmitted at least 24 hours prior to the convening
of the  meeting,  or (iii),  if  personally  delivered  (including  by overnight
courier) or given by telephone,  the same is handed, or the substance thereof is
communicated  over the telephone to the director or to an adult member of his or
her office staff or  household,  at least 24 hours prior to the convening of the
meeting.  Any  director  may waive  notice of any  meeting  and any  adjournment
thereof at any time  before,  during,  or after it is held,  as provided by law.
Except as provided in the next  sentence  below,  the waiver must be in writing,
signed by the  director  entitled to the  notice,  and filed with the minutes or
corporate records.  The attendance of a director at a meeting shall constitute a
waiver of notice of such meeting,  except when the person  attends a meeting for
the express  purpose of  objecting,  at the  beginning  of the  meeting,  to the
transaction  of any  business  because  the  meeting is not  lawfully  called or
convened.

     4.06.  DIRECTOR QUORUM. A majority of the total number of directors then in
office shall  constitute a quorum for the transaction of business at any meeting
of the Board of Directors, unless the Certificate requires a greater number.

     4.07. DIRECTORS, MANNER OF ACTING.

          (a) The affirmative  vote of a majority of the directors  present at a
meeting at which a quorum is present  shall be the act of the Board of Directors
unless the  Certificate or these Bylaws require a greater  percentage and except
as otherwise required by law.

          (b) Unless the Certificate  provides  otherwise,  any or all directors
may  participate  in a regular or special  meeting  by, or conduct  the  meeting
through the use of, conference telephone or similar communications  equipment by
means of which all persons  participating in the meeting may hear each other, in
which case any  required  notice of such  meeting  may  generally  describe  the
arrangements  (rather than or in addition to the place) for the holding thereof.
A director  participating  in a meeting by this means is deemed to be present in
person at the meeting.

          (c) A director  who is present at a meeting of the Board of  Directors
or a  committee  of the Board of  Directors  when  corporate  action is taken is
deemed to have assented to the action taken unless:  (1) the director objects at
the beginning of the meeting (or promptly upon his/her arrival) to holding it or
transacting  business at the meeting;  or (2) his/her dissent or abstention from
the  action  taken is  entered  in the  minutes  of the  meeting;  or (3) he/she
delivers  written  notice of his/her  dissent  or  abstention  to the  presiding
officer of the meeting before its adjournment or to the corporation  before 5:00
p.m.  on the next  business  day after the  meeting.  The  right of  dissent  or
abstention  is not  available  to a  director  who votes in favor of the  action
taken.

     4.08.  DIRECTOR ACTION WITHOUT A MEETING.  Unless the Certificate  provides
otherwise,  any  action  required  or  permitted  to be  taken  by the  Board of
Directors at a meeting may be taken  without a meeting if the action is taken by
unanimous  written  consent of the Board of Directors as evidenced by one (1) or
more written consents  describing the action taken,  signed by each director and
filed with the minutes or proceedings of the Board of Directors.

                                       -7-
<PAGE>
     4.09.  REMOVAL  OF  DIRECTORS  BY  STOCKHOLDERS.  Except as  limited by the
Certificate  or by law, any  director or the entire  Board of  Directors  may be
removed,  with or without  cause,  by the  holders  of a majority  of the shares
entitled to vote at an election of directors.

     4.10.  BOARD  OF  DIRECTOR  VACANCIES.  Unless  the  Certificates  provides
otherwise and except as otherwise  provided by law, any vacancy or newly created
directorship  may be filled  by a  majority  of the  directors  then in  office,
although less than a quorum, or by a sole remaining director.

     4.11. DIRECTOR COMPENSATION.  Unless otherwise provided in the Certificate,
by  resolution  of the Board of  Directors,  each  director  may be paid his/her
expenses, if any, of attendance at each meeting of the Board of Directors or any
committee  thereof,  and may be paid a stated  salary as director or a fixed sum
for  attendance  at each  meeting  of the Board of  Directors  or any  committee
thereof,  or both. No such payment shall  preclude any director from serving the
corporation in any capacity and receiving compensation therefor.

     4.12. DIRECTOR COMMITTEES.

          (a) CREATION OF COMMITTEES. Unless the Certificate provides otherwise,
the Board of Directors may create one (1) or more committees and appoint members
of the Board of Directors to serve on them. Each committee shall have one (1) or
more members, who serve at the pleasure of the Board of Directors.

          (b) SELECTION OF MEMBERS.  The creation of a committee and appointment
of members to it shall be  approved  by the greater of (1) a majority of all the
directors  in office  when the  action is taken or (2) the  number of  directors
required by the  Certificate  to take such action.  The Board of  Directors  may
designate one or more directors as alternate  members of any committee,  who may
replace any absent or  disqualified  member at any meeting of the committee.  In
the  absence or  disqualification  of any member of a  committee,  the member or
members thereof present at any meeting and not disqualified from voting, whether
or not he/she or they  constitute  a quorum,  may  unanimously  appoint  another
member of the Board of  Directors to act at the meeting in the place of any such
absent or disqualified member.

          (c) REQUIRED  PROCEDURES.  Sections  4.03 through 4.08 of this Article
IV, which govern meetings, action without meetings, notice and waiver of notice,
and  quorum  and  voting  requirements  of the  Board  of  Directors,  apply  to
committees and their members.

          (d)  AUTHORITY.  Unless limited by the  Certificate  and except to the
extent  limited  by law,  each  committee  may  exercise  those  aspects  of the
authority  of the Board of Directors  which the Board of Directors  confers upon
such committee in the resolution creating the committee.

                                       -8-
<PAGE>
     4.13.  DIRECTOR  RESIGNATIONS.  Any director or committee member may resign
from  his  or  her  office  at any  time  by  written  notice  delivered  to the
corporation as required by law. Any such  resignation will be effective upon its
receipt  unless some later time is therein  fixed,  and then from that time. The
acceptance of a resignation will not be required to make it effective.

                                   V. OFFICERS

     5.01.  NUMBER OF  OFFICERS.  The  officers  of the  corporation  shall be a
President, a Secretary, and a Treasurer,  each of whom shall be appointed by the
Board of Directors.  Such other officers and assistant officers as may be deemed
necessary,  including  any Vice  Presidents,  may be  appointed  by the Board of
Directors.  If specifically authorized by the Board of Directors, an officer may
appoint  one  (1) or  more  other  officers  or  assistant  officers.  The  same
individual may simultaneously hold more than one (1) office in the corporation.

     5.02. APPOINTMENT AND TERM OF OFFICE. The officers of the corporation shall
be appointed by the Board of Directors  for a term as determined by the Board of
Directors. The designation of a specified term grants to the officer no contract
rights,  and the Board of Directors  can remove the officer at any time prior to
the  termination  of such  term.  If no term is  specified,  an  officer  of the
corporation shall hold office until he or she resigns,  dies, or until he or she
is removed in the manner  provided by law or in Section  5.03 of this Article V.
The regular  election or  appointment of officers will take place at each annual
meeting of the Board of Directors,  but elections of officers may be held at any
other meeting of the Board.

     5.03.  RESIGNATION  AND REMOVAL OF  OFFICERS.  An officer may resign at any
time by delivering written notice to the corporation. A resignation is effective
when the notice is delivered  unless the notice specifies a later effective date
or event. Any officer may be removed by the Board of Directors at any time, with
or without  cause.  Such  removal  shall be without  prejudice  to the  contract
rights, if any, of the person so removed. Appointment of an officer shall not of
itself create contract rights.

     5.04. DUTIES OF OFFICERS.  Officers of the corporation shall have authority
to perform such duties as may be  prescribed  from time to time by law, in these
Bylaws, or by the Board of Directors,  the President, or the superior officer of
any such  officer.  Each  officer of the  corporation  (in the order  designated
herein or by the Board) will be vested  with all of the powers and charged  with
all of the duties of his or her superior  officer in the event of such  superior
officer's absence, death, or disability.

     5.05. BONDS AND OTHER REQUIREMENTS.  The Board of Directors may require any
officer to give bond to the corporation  (with sufficient surety and conditioned
for the faithful  performance  of the duties of his or her office) and to comply
with such other conditions as may from time to time be required of him or her by
the Board of Directors.

     5.06.  PRESIDENT.  Unless otherwise specified by resolution of the Board of
Directors,  the  President  shall  be the  principal  executive  officer  of the
corporation  and,  subject  to the  control  of the  Board of  Directors,  shall
supervise and control all of the business and affairs of the corporation and the

                                       -9-
<PAGE>
performance  by all of its other  officers  of their  respective  duties  and in
general  shall  perform all duties  incident to the office of President and such
other duties as may be prescribed  by the Board of Directors  from time to time.
The  President  shall,  when  present,  and in the  absence of a Chairman of the
Board,  preside  at all  meetings  of the  stockholders  and  of  the  Board  of
Directors.  The  President  will be a proper  officer  to sign on  behalf of the
corporation any deed, bill of sale, assignment,  option, mortgage, pledge, note,
bond, evidence of indebtedness,  application,  consent (to service of process or
otherwise),  agreement, indenture, contract, or other instrument, except in each
such case where the signing and execution  thereof shall be expressly  delegated
by the Board of Directors  or by these Bylaws to some other  officer or agent of
the corporation, or shall be required by law to be otherwise signed or executed.
The President may represent the  corporation at any meeting of the  stockholders
or members of any other corporation, association, partnership, joint venture, or
other entity in which the corporation  then holds shares of capital stock or has
an  interest,  and may vote such  shares of capital  stock or other  interest in
person or by proxy appointed by him or her, provided that the Board of Directors
may from time to time confer the  foregoing  authority  upon any other person or
persons.

     5.07. THE VICE-PRESIDENT.  If appointed, in the absence of the President or
in the event of his/her death or disability, the Vice-President (or in the event
there  be  more  than  one  Vice-President,  the  Vice-Presidents  in the  order
designated  at the  time  of  their  election,  or in the  absence  of any  such
designation, then in the order of their appointment) shall perform the duties of
the President,  and when so acting,  shall have all the powers of and be subject
to all the restrictions upon the President.  If there is no Vice-President or in
the event of the death or disability of all Vice-Presidents,  then the Treasurer
shall  perform such duties of the  President in the event of his or her absence,
death, or disability.  Each  Vice-President  will be a proper officer to sign on
behalf of the corporation any deed, bill of sale, assignment,  option, mortgage,
pledge, note, bond, evidence of indebtedness,  application,  consent (to service
of process or otherwise),  agreement,  indenture, contract, or other instrument,
except in each such  case  where the  signing  and  execution  thereof  shall be
expressly  delegated  by the Board of Directors or by these Bylaws to some other
officer or agent of the corporation, or shall be required by law to be otherwise
signed or executed.  Any  Vice-President  may represent the  corporation  at any
meeting of the  stockholders or members of any other  corporation,  association,
partnership,  joint venture, or other entity in which the corporation then holds
shares of capital stock or has an interest,  and may vote such shares of capital
stock or other interest in person or by proxy appointed by him or her,  provided
that the Board of Directors may from time to time confer the foregoing authority
upon any other  person or persons.  A  Vice-President  shall  perform such other
duties as from time to time may be  assigned to him/her by the  President  or by
the Board of Directors.

     5.08.  THE  SECRETARY.  The  Secretary  shall:  (a) keep the minutes of the
proceedings of the  stockholders and of the Board of Directors and any committee
of  the  Board  of  Directors  and  all  unanimous   written   consents  of  the
stockholders, Board of Directors, and any committee of the Board of Directors in
one (1) or more books  provided for that  purpose;  (b) see that all notices are
duly given in accordance  with the  provisions of these Bylaws or as required by
law;  (c) be  custodian  of  the  corporate  records  and  of  any  seal  of the
corporation;  (d) when  requested or required,  authenticate  any records of the
corporation;  (e) keep a register of the address of each stockholder which shall

                                      -10-
<PAGE>
be furnished to the Secretary by such  stockholder;  and (f) in general  perform
all duties  incident to the office of  Secretary  and such other  duties as from
time to time may be  assigned  to  him/her by the  President  or by the Board of
Directors.  Except as may otherwise be specifically  provided in a resolution of
the Board of Directors, the Secretary will be a proper officer to take charge of
the corporation's stock transfer books and to compile the voting record pursuant
to Section 3.05 above,  and to impress the  corporation's  seal,  if any, on any
instrument  signed by the  President,  any Vice  President,  or any  other  duly
authorized person, and to attest to the same. In the absence of the Secretary, a
secretary  pro  tempore  may be  chosen  by the  directors  or  stockholders  as
appropriate to perform the duties of the Secretary.

     5.09. THE TREASURER.  The Treasurer  shall:  (a) have charge and custody of
and be responsible for all funds and securities of the corporation;  (b) receive
and give receipts for moneys due and payable to the corporation  from any source
whatsoever,  and deposit all such moneys in the name of the  corporation in such
bank, trust companies,  or other  depositories as shall be selected by the Board
of  Directors  or any proper  officer;  (c) keep full and  accurate  accounts of
receipts and  disbursements in books and records of the corporation;  and (d) in
general  perform all of the duties  incident to the office of Treasurer and such
other duties as from time to time may be assigned to him/her by the President or
by the Board of  Directors.  The  Treasurer  will render to the  President,  the
directors,  and the  stockholders  at proper  times an account of all his or her
transactions as Treasurer and of the financial condition of the corporation. The
Treasurer shall be responsible for preparing and filing such financial  reports,
financial statements, and returns as may be required by law.

     5.10.  ASSISTANT  SECRETARIES  AND  ASSISTANT  TREASURERS.   The  Assistant
Secretaries  and the  Assistant  Treasurers,  when  authorized  by the  Board of
Directors,  may sign with the  President or a  Vice-President  certificates  for
shares of the corporation, the issuance of which shall have been authorized by a
resolution of the Board of Directors.  The Assistant  Secretaries  and Assistant
Treasurers,  in general,  shall perform such duties as shall be assigned to them
by the  Secretary or the  Treasurer,  respectively,  or by the  President or the
Board of Directors.

     5.11. CHAIRMAN OF THE BOARD. The Board of Directors may elect a Chairman to
serve as a general  executive  officer of the corporation,  and, if specifically
designated as such by the Board of Directors,  as the chief executive officer of
the  corporation.  If elected,  the Chairman will preside at all meetings of the
Board of Directors  and be vested with such other powers and duties as the Board
of Directors may from time to time delegate to him or her.

     5.12.  SALARIES.  The  salaries of the officers of the  corporation  may be
fixed  from  time  to  time by the  Board  of  Directors  or  (except  as to the
President's  own) left to the  discretion of the  President.  No officer will be
prevented from receiving a salary by reason of the fact that he or she is also a
director of the corporation.

     5.13. Additional Appointments.  In addition to the officers contemplated in
this  Article  V,  the  Board of  Directors  may  appoint  other  agents  of the
corporation with such authority to perform such duties as may be prescribed from
time to time by the Board of Directors.

                                      -11-
<PAGE>
                 VI. CERTIFICATES FOR SHARES AND THEIR TRANSFER

     6.01. CERTIFICATES FOR SHARES.

          (a)  CONTENT.  Certificates  representing  shares  of the  corporation
shall, at a minimum, state on their face the name of the issuing corporation and
that it is  formed  under  the laws of the  State of  Delaware,  the name of the
person to whom issued, and the number and class of shares and the designation of
the series,  if any, the  certificate  represents.  Such  certificates  shall be
signed (either  manually or by facsimile to the extent  allowable by law) by any
of the Chairman of the Board (if any), the President,  or any Vice-President and
by the  Secretary or any  assistant  secretary or the Treasurer or any assistant
treasurer  of the  corporation,  and may be sealed  with a  corporate  seal or a
facsimile thereof.  Each certificate for shares shall be consecutively  numbered
or otherwise  identified and will exhibit such information as may be required by
law. If a supply of unissued  certificates  bearing the facsimile signature of a
person  remains  when that person  ceases to hold the office of the  corporation
indicated on such  certificates  or ceases to be the transfer agent or registrar
of  the   corporation,   they  may  still  be  issued  by  the  corporation  and
countersigned,  registered,  issued, and delivered by the corporation's transfer
agent and/or registrar  thereafter,  as though such person had continued to hold
the office indicated on such certificate.

          (b) LEGEND AS TO CLASS OR SERIES.  If the corporation is authorized to
issue  different  classes  of shares or  different  series  within a class,  the
powers,  designations,  preferences, and relative,  participating,  optional, or
other special rights applicable to each class or series and the  qualifications,
limitations, or restrictions of such preference and/or rights shall be set forth
in full or  summarized on the front or back of each  certificate  as required by
law.  Alternatively,  each  certificate  may state on its front or back that the
corporation  will furnish a stockholder  this information on request and without
charge.

          (c)  STOCKHOLDER  LIST.  The name and  address  of the  person to whom
shares are issued, with the number of shares and date of issue, shall be entered
on the stock transfer books of the corporation.

          (d) LOST CERTIFICATES. In the event of the loss, theft, or destruction
of any certificate  representing shares of the corporation or of any predecessor
corporation, the corporation may issue (or, in the case of any such shares as to
which a transfer  agent and/or  registrar have been  appointed,  may direct such
transfer  agent and/or  registrar  to  countersign,  register,  and issue) a new
certificate,  and cause the same to be delivered to the registered  owner of the
shares represented  thereby;  provided that such owner shall have submitted such
evidence showing the  circumstances of the alleged loss,  theft, or destruction,
and his, her, or its ownership of the certificate,  as the corporation considers
satisfactory,  together  with any other  facts  that the  corporation  considers
pertinent;  and further  provided that, if so required by the  corporation,  the
owner shall provide a bond or other indemnity in form and amount satisfactory to
the corporation (and to its transfer agent and/or registrar, if applicable).

                                      -12-
<PAGE>
     6.02. REGISTRATION OF THE TRANSFER OF SHARES.  Registration of the transfer
of shares of the  corporation  shall be made only on the stock transfer books of
the  corporation.  In order to  register  a  transfer,  the record  owner  shall
surrender the shares to the corporation for  cancellation,  properly endorsed by
the  appropriate   person  or  persons  with  reasonable   assurances  that  the
endorsements are genuine and effective. Unless the corporation has established a
procedure  by which a  beneficial  owner of shares  held by a  nominee  is to be
recognized by the corporation as the owner,  the corporation will be entitled to
treat the registered  owner of any share of the capital stock of the corporation
as the absolute owner thereof and,  accordingly,  will not be bound to recognize
any beneficial,  equitable, or other claim to, or interest in, such share on the
part of any other person,  whether or not it has notice  thereof,  except as may
expressly be provided by applicable  law,  including as may be  contemplated  by
Title 6, Subtitle I, Article 8 of the Delaware code (or any comparable successor
statutes), as in effect from time to time.

     6.03. SHARES WITHOUT CERTIFICATES. The Board of Directors may authorize the
issuance  of  uncertificated   shares  by  the  corporation  and  may  prescribe
procedures  for the  issuance  and  registration  of  transfer  thereof and with
respect to such other matters as the Board of Directors  shall deem necessary or
appropriate.

                               VII. DISTRIBUTIONS

     7.01. DISTRIBUTIONS. Subject to such restrictions or requirements as may be
imposed by applicable law or the  corporation's  Certificate or as may otherwise
be binding upon the  corporation,  the Board of Directors  may from time to time
declare,  and the corporation may pay or make,  dividends or other distributions
to its stockholders.

                              VIII. CORPORATE SEAL

     8.01.  CORPORATE  SEAL.  The Board of Directors may provide for a corporate
seal of the  corporation  that  will  have  inscribed  thereon  any  designation
including the name of the corporation,  Delaware as the state of  incorporation,
the year of incorporation, and the words "Corporate Seal."

                                 IX. AMENDMENTS

     9.01.  AMENDMENTS.  If the Certificate so provides, the corporation's Board
of Directors may amend or repeal the corporation's Bylaws unless the Certificate
or the Delaware General  Corporation Law reserve any particular exercise of this
power  exclusively  to the  stockholders  in whole or  part.  The  corporation's
stockholders may amend or repeal the corporation's Bylaws even though the Bylaws
may also be amended or repealed by its Board of Directors.

                                      -13-

                                October 26, 1999



Preventx, Inc.
2238 W. Lone Cactus Drive
Suite 200
Phoenix, AZ 85027-2613

     Re:  Registration Statement on Form S-4 (SEC File No. 333-84147)

Ladies and Gentlemen:

     In  connection  with  the  Registration  Statement  on Form  S-4,  File No.
333-84147, including amendments and exhibits thereto ("Registration Statement"),
for the proposed  registration of 29,346,659 shares of common stock of Preventx,
Inc.  (the  "Company")  in  connection  with  the  reincorporation  merger  (the
"Merger") of Empyrean Bioscience,  Inc., a Wyoming corporation ("Old Empyrean"),
with and into the Company,  a wholly owned subsidiary of Old Empyrean formed for
the purpose of completing  the  reincorporation  of Old Empyrean from Wyoming to
Delaware pursuant to the Merger, we are of the opinion that:

     1. At such time as the  registration  or  qualification  provisions  of the
Securities  Act of 1933,  as amended,  and such "Blue Sky" and state  securities
laws  as may be  applicable  have  been  complied  with,  and  the  certificates
representing  the  Company  shares  have  been  duly  executed  by the  Company,
countersigned and registered by the transfer agent/registrar,  and exchanged for
shares for Old Empyrean as  contemplated  in the  Registration  Statement and in
accordance with the terms of the planned Merger,  the shares to be issued by the
Company in exchange for outstanding shares of Old Empyrean in the Merger will be
legally issued, fully paid, and non-assessable.

     In rendering this opinion,  we have reviewed and relied upon such documents
and records of the Company and Old Empyrean as we have deemed necessary and have
assumed the following:
<PAGE>
     1. The genuiness of all signatures and the authenticity of documents
submitted to us as originals, and the conformity to originals of all documents
submitted to us as copies;

     2. The accuracy and completeness of Company and Old Empyrean records; and,

     3. The  completion of the Merger of Old Empyrean with and to the Company in
accordance  with the terms of the Plan of Merger  between those  entities and in
accordance with the laws of the States of Delaware and Wyoming.

     The opinions  expressed  herein are limited solely to the laws of the State
of Delaware.

     The opinions  expressed  herein are based upon the law and other matters in
effect on the date hereof,  and we assume no  obligation to revise or supplement
this  opinion  should  such  law be  changed  by  legislative  action,  judicial
decision, or otherwise,  or should any facts or other matters upon which we have
relied be changed.

     We hereby  consent  to the  filing of this  opinion  as an  exhibit  to the
Registration Statement, to the use of our name in the prospectus included in the
Registration  Statement  under the caption "Legal Matters" and to the use of our
name on the cover page of the Registration Statement and reference to us and our
opinion in the exhibit index to the Registration Statement.

                                Very truly yours,


                                SNELL & WILMER L.L.P.

                                October 26, 1999

Empyrean Bioscience, Inc.
2238 W. Lone Cactus Drive
Suite 200
Phoenix, AZ 85027-2613

Preventx, Inc.
2238 W. Lone Cactus Drive
Suite 200
Phoenix, AZ 85027-2613

     Re:  Reincorporation Merger

Ladies and Gentlemen:

     We  have  acted  as  counsel  to  Empyrean  Bioscience,   Inc.,  a  Wyoming
corporation  ("EBW") and  Preventx,  Inc., a Delaware  corporation  ("EBD") , in
connection  with the  Agreement  and Plan of Merger dated as of October 6, 1999,
(the "Agreement") by and among EBD and EBW. Pursuant to the Agreement,  EBW will
merge with and into EBD (the "Merger").

     Except as otherwise provided, capitalized terms referred to herein have the
meanings set forth in the Agreement.  All section  references,  unless otherwise
indicated, are to the Internal Revenue Code of 1986, as amended (the "Code").

     For the purpose of rendering this opinion, we have examined and are relying
upon (without any  independent  investigation  or review  thereof) the truth and
accuracy,  at  all  relevant  times,  of  the  certifications,  representations,
statements, and warranties contained in the following documents:

     1. The Agreement;

     2.  Certifications  and  representations  made  to us by EBW  and  EBD in a
Certificate reproduced as Exhibit A hereto (the "Tax Certificates"); and
<PAGE>
     3.  Such  other   instruments  and  documents  related  to  the  formation,
organization,  and operation of EBW and EBD,  and/or to the  consummation of the
Merger and the transactions  contemplated thereby as we have deemed necessary or
appropriate.

     In connection  with  rendering this opinion,  we have assumed  (without any
independent investigation) that:

     1. Original  documents  (including  signatures)  are  authentic,  documents
submitted to us as copies conform to the original documents,  and there has been
(or will be by the  Effective  Time of the Merger) due execution and delivery of
all  documents   where  due  execution   and  delivery  are   prerequisites   to
effectiveness thereof;

     2. Any certification,  representation,  or statement referred to above made
"to the knowledge of," "to the best of the  knowledge,"  or otherwise  similarly
qualified is correct  without such  qualification.  As to all matters in which a
person or entity making a certification,  representation,  or statement referred
to above has certified, represented, or stated that such person or entity either
is not a party to,  does not have,  or is not  aware  of,  any plan,  intention,
understanding  or  agreement,   there  is  in  fact  no  such  plan,  intention,
understanding or agreement.  As to any matter in which a person or entity making
a certification,  representation,  or statement referred to above has certified,
represented, or stated that such certification,  representation, or statement is
true and accurate in all "material aspects," such certification, representation,
or  statement  is true and  accurate  in all  respects  insofar as it relates to
issues associated with the federal income taxation of the Merger;

     3. All certifications,  representations,  or statements contained in any of
the documents referred to herein or otherwise made to us are true and correct in
all respects and will  continue to be true and correct in all material  respects
as of the  Effective  Time of the Merger and all other  relevant  times,  and no
actions  have  been  (or  will  be)  taken  which  are  inconsistent  with  such
certifications, representations, or statements;

     4. The Merger will be  reported  by EBW and EBD on the  federal  income tax
return which will be filed for such  companies in a manner  consistent  with the
opinion set forth below;

     5. The Merger will be  consummated  in accordance  with the Agreement  (and
without any waiver,  breach or amendment of any of the  provisions  thereof) and
will be effective under applicable state laws;

     6. No transactions have occurred or will occur following the Effective Time
of the  Merger  that would  cause the  continuity  of  interest  requirement  as
specified in Treasury
Regulations Section 1.368-1(e) to be violated.

     Based  on our  examination  of  the  foregoing  items  and  subject  to the
assumptions,  exceptions,  limitations,  and qualifications set forth herein, we
are of the opinion  that if the Merger is  consummated  in  accordance  with the
Agreement (and without any waiver, breach, or amendment of any of the provisions
<PAGE>
thereof)  and if the  certifications  and  representations  set forth in the Tax
Certificate  are true and correct,  then,  for United States  federal income tax
purposes:

     1. The Merger  will  qualify as a  "reorganization"  within the  meaning of
Sections 368(a)(1)(F) of the Code;

     2. No gain or loss will be  recognized  by holders of EBW Common Stock upon
the  surrender  of shares of EBW Common  Stock and the  receipt of shares of EBD
Common Stock;

     3. Each holder's  aggregate  tax basis in the EBD Common Stock  received in
the Merger will equal such holder's  aggregate tax basis in the EBW Common Stock
surrendered;

     4. The  holding  period of EBD Common  Stock  received  in the Merger  will
include the holding  period of the EBW Common Stock  surrendered,  provided that
the EBW  Common  Stock is held as a  capital  asset in the  hands of the  holder
thereof at the Effective Time of the Merger; and

     5. EBW should not recognize gain or loss for federal income tax purposes as
a result of the Merger and EBD should succeed without  adjustment to the federal
income tax attributes of EBW.

     In addition to the assumptions set forth above,  this opinion is subject to
the exceptions, limitations, and qualifications set forth below.

     1. This opinion  represents  and is based upon our best judgment  regarding
the  application  of federal  income tax laws arising  under the Code,  existing
judicial  decisions,  administrative  regulations,  and  published  rulings  and
procedures.  Our opinion is not binding upon the Internal Revenue Service or the
courts,  and there is no assurance  that the Internal  Revenue  Service will not
successfully assert a contrary position.  Furthermore, no assurance can be given
that  future  legislative,  judicial,  or  administrative  changes,  on either a
prospective or retroactive basis, would not adversely affect the accuracy of the
conclusions  stated  herein.  Nevertheless,  we undertake no  responsibility  to
advise you of any new developments in the application or  interpretation  of the
federal income tax laws.

     2.  This  opinion  addresses  only the  classification  of the  Merger as a
reorganization  under Sections  368(a)(1)(F) of the Code and the consequences of
the Merger as  described  above,  and does not address any other  federal or any
state, local, or foreign tax consequences that may result from the Merger or any
other transaction  (including any transaction  undertaken in connection with the
Merger).

     3. Insofar as the opinion  relates to the federal  income tax  consequences
associated with classification of the Merger as a reorganization  under Sections
368(a)(1)(F)  of the  Code  (Items  2  through  5 of  the  opinion  above),  the
consequences  are those generally  applicable to EBW  shareholders;  the opinion
does not address the tax  consequences  to specific  categories of  shareholders
accorded  special  treatment  under  the  Code  including,  without  limitation,
shareholders  who acquired their shares of EBW Common Stock upon the exercise of
<PAGE>
stock options or in other compensatory  transfers,  foreign persons,  tax-exempt
organizations, insurance companies, financial institutions, and dealers in stock
and securities.

     4. No opinion is expressed as to any  transaction  other than the Merger as
described  in the  Agreement or to any  transaction  whatsoever,  including  the
Merger,  if all the transactions  described in the Agreement are not consummated
in accordance  with the terms of the  Agreement and without  waiver or breach of
any  provision  thereof  or  if  all  of  the  certifications,  representations,
warranties,  statements  and  assumptions  upon which we relied are not true and
accurate  at all  relevant  times.  In the event any one of the  certifications,
representations,  warranties,  statements,  or  assumptions  upon  which we have
relied to issue this  opinion  is  incorrect,  our  opinion  might be  adversely
affected and may not be relied upon.

     5. The opinion set forth herein is intended  solely for your  benefit.  The
opinion may not be relied upon for any other  purpose or by any other  person or
entity,  and may not be made available to any other person or entity without our
prior written consent.

         We hereby  consent to the  filing of this  opinion as an exhibit to the
Registration  Statement  on  Form  S-4  (SEC  File  No.  333-84147),   including
amendments  and  exhibits  thereto and to the use of our name in the  prospectus
included in the Registration  Statement under the caption "Legal Matters" and to
reference to our opinion elsewhere in the Registration Statement.


                  Yours very truly,


                  Snell & Wilmer. L.L.P.
<PAGE>
                            Empyrean Bioscience, Inc.
                              a Wyoming corporation

                                 Preventx, Inc.
                             a Delaware corporation


                                October 26, 1999


Snell & Wilmer L.L.P.
One Arizona Center
Phoenix, Arizona  85004


     Re:  Merger  pursuant  to the  Agreement  and  Plan of  Merger  dated as of
          October 6, 1999  (the  "Agreement")  by and among  Preventx,  Inc.,  a
          Delaware corporation ("EBD"), and Empyrean Bioscience,  Inc, a Wyoming
          corporation ("EBW").

Ladies and Gentlemen:

     This  Certificate  is furnished to you in connection  with the rendering of
your opinion  regarding  certain federal income tax  consequences of the Merger.
Unless  otherwise  indicated,  capitalized  terms not  defined  herein  have the
meanings set forth in the Agreement,  including  exhibits and schedules attached
thereto.

     After  consulting with their counsel and auditors  regarding the meaning of
and factual support for the following  certifications and  representations,  the
undersigned  hereby  certify  and  represent  that,  except  with  respect to an
alternate time set forth below, the following facts are true as of the Effective
Time of the Merger:

     1. The  Agreement  and all  other  agreements  entered  into in  connection
therewith represent the entire  understanding of EBW and EBD with respect to the
Merger.

     2. The Merger will be  consummated  in all material  aspects in  accordance
with the terms of the Agreement.

     3. At the Effective Time of the Merger, neither EBW nor EBD will constitute
an "investment  company"  within the meaning of Code Sections  368(a)(2)(F)(iii)
and (iv).

     4. At the Effective Time of the Merger,  EBD will have no plan or intent to
dispose of any of its assets or any of the assets  acquired  from EBW except for
dispositions made in the ordinary course of business.
<PAGE>
Snell & Wilmer L.L.P.
October 26, 1999
Page 2


     5. At the  Effective  Time of the Merger,  the fair market value of the EBD
Common Stock  receivable by each EBW shareholder  pursuant to the Merger will be
approximately  equal to the fair  market  value  of the EBW  Common  Stock to be
surrendered in exchange therefor and the aggregate  consideration  receivable by
EBW  shareholders  in exchange for their EBW Common Stock pursuant to the Merger
will be  approximately  equal to the fair market value of all of the outstanding
shares of EBW Common Stock immediately prior to the Merger.

     6.  One  hundred  percent  (100%)  of  the  EBW  Common  Stock  outstanding
immediately  before the Merger  will be  exchanged  solely for EBD Common  Stock
pursuant to the Merger.  Thus, EBW and EBD intend that no  consideration be paid
or received (directly or indirectly,  actually or constructively) for EBW Common
Stock pursuant to the Merger other than EBD Common Stock.

     7.  Following  the  Effective  Time of the  Merger  EBD will  continue  the
historic  business  EBW was  conducting  immediately  before the Merger or use a
significant portion of the historic business assets of EBW in a business.

     8. The  liabilities  of EBW  assumed by EBD  pursuant to the Merger and the
liabilities to which the assets of EBW transferred to EBD pursuant to the Merger
are subject (if any) were, or will have been, incurred in the ordinary course of
EBW's business.

     9. EBW and EBD are  participating in the Merger for good and valid business
reasons.

     10. The Merger will be reported by EBW and EBD on their federal  income tax
return as a "reorganization" within the meaning of Code Sections 368(a)(1)(F).

     11. Each of the  representations  made by EBW and EBD in the  Agreement and
any other  documents  associated  therewith is true and accurate in all material
aspects.

     12. Each of the  undersigned is authorized on behalf of each of EBW and EBD
to make all of the certifications and representations set forth herein.

     Each of the  undersigned  recognizes that (i) your opinion will be based on
the certifications and  representations set forth herein and on the assumptions,
covenants,  and  statements  contained in the Agreement  and  documents  related
thereto  and the  opinion,  and (ii) your  opinion  will be  subject  to certain
exceptions,  limitations  and  qualifications,  including  that  they may not be
relied upon if any such certifications, representations, assumptions, covenants,
or statements are not accurate in all respects.  Each of the undersigned further
<PAGE>
Snell & Wilmer L.L.P.
October 26, 1999
Page 3

recognizes that each may be requested to (i) make additional  certifications and
representations  or (ii) execute  additional copies of this Certificate prior to
the Effective Time of the Merger.

     Each of the undersigned authorizes Snell & Wilmer L.L.P to attach copies of
this  Certificate to its written opinion and agrees to promptly  furnish written
notification to Snell & Wilmer L.L.P.,  via facsimile  transmission  directed to
the attention of Fred  Williams,  if, prior to the Effective Time of the Merger,
the  undersigned  has  reason  to  believe  that  any of the  certifications  or
representations made in this Certificate are untrue, incorrect, or incomplete in
any respect.

                                 Preventx, Inc.
                                 a Delaware corporation


                                 By: /s/ Richard Adamany
                                    ---------------------------
                                 Name: Richard Adamany
                                      -------------------------
                                 Title: Exec. V.P. and C.O.O.
                                      -------------------------


                                 Empyrean Bioscience, Inc.
                                 a Wyoming corporation



                                 By: /s/ Richard Adamany
                                    ---------------------------
                                 Name: Richard Adamany
                                      -------------------------
                                 Title: Exec. V.P. and C.O.O.
                                      -------------------------

                           AGREEMENT AND ASSIGNMENT OF
                               DISTRIBUTION RIGHTS

     THIS AGREEMENT AND ASSIGNMENT OF DISTRIBUTION  RIGHTS (the "Assignment") is
made and  entered  into as of the 31st day of  August,  1998,  by and among GEDA
International  Marketing Company Limited  ("GIMCO") Farida Darbar  ("Assignor"),
Empyrean  Diagnostics,  Inc.  ("Assignee")  and Empyrean  Diagnostic  Ltd. as to
paragraph 3 only.

                                   WITNESSETH:

     WHEREAS,  Assignor  is the  owner of  certain  rights  to two  products  as
described  on the  attached  Exhibit  "A" of the GIMCO  Agreement,  conveyed  to
Assignor by GIMCO  pursuant to that certain  agreement  for  distribution  dated
April  29,  1997  (the  "Distribution  Agreement"),which  is  attached  to  this
Assignment as Attachment "A" and made a part of it; and

     WHEREAS,  Assignor  desires to sell and  assign,  and  Assignee  desires to
purchase and accept,  all of Assignor's  interest in the Distribution  Agreement
(hereinafter, the "Interest"); and

     WHEREAS,  GIMCO wishes to consent to this Assignment and to the transfer of
Assignor's rights in the Interest.

     NOW,  THEREFORE,  in consideration of the premises,  and for other good and
valuable consideration, the receipt of which is hereby acknowledged, the parties
hereto agree as follows;

     1.  ASSIGNMENT OF INTEREST.  Assignor hereby sells and assigns to Assignee,
and  Assignee  hereby buys and accepts from  Assignor,  the  Interest.  Assignee
agrees to be bound by the terms of the Distribution  Agreement and to assume the
obligations of the Assignor thereunder.
<PAGE>
     2. CONSENT OF GIMCO. By executing this Assignment, GIMCO hereby consents to
the Assignment and to the transfer of Assignor's  rights in the Interest and the
assumption of its obligations pursuant hereto.

     3.  CONSIDERATION  FOR ASSIGNMENT.  In  consideration  for the rights which
Assignee shall receive  pursuant to this Assignment:  (a) Empyrean  Diagnostics,
Ltd, shall  transfer to Assignor one hundred  thousand  (100,000)  shares of its
restricted  common stock (the  "Stock");  and (b) Assignee shall pay to Assignor
five  percent  (5%) of all net sales of the  products in Canada  pursuant to the
Distribution Agreement. Royalties to be paid quarterly, 30 days after the end of
each  quarter.  "Net  sales"  shall be defined as the total  gross  sales of the
products  to be sold  pursuant  to the  Distribution  Agreement  at the  invoice
selling price, net of normal and reasonable  cash, trade and quantity  discounts
and  returns  for  credit,   and  without   deductions  for  costs  incurred  in
manufacturing,   selling,  distributing  or  advertising  or  for  uncollectible
accounts.

     4. STOCK ACQUIRED FOR INVESTMENT  PURPOSES.  Assignor  understands that the
Stock which shall be issued pursuant to this Assignment is being issued pursuant
to an exemption from registration  under the Securities Act of 1933, as amended.
Assignor  warrants and  represents  that the Stock is being acquired by Assignor
solely for  Assignor's  own account,  for  investment  purposes only, and is not
being  purchased  and accepted  with a view to or for the resale,  distribution,
subdivision or fractionalization  thereof. Assignor shall execute a subscription
agreement in a form substantially similar to the subscription agreement attached
hereto as Attachment "B" for the purpose of documenting  Assignor's status as an
investor in the Stock.

     5. SUCCESSORS AND ASSIGNS. This Assignment shall be binding upon, and shall
inure to the benefit of, the parties hereto and their  respective  heirs,  legal
representatives, successors and assigns.
<PAGE>
     6. ARBITRATION. Any action or proceeding arising out of or relating to this
Assignment shall be submitted by the parties to binding  arbitration  before the
American  Arbitration  Association in the County of Los Angeles.  The arbitrator
shall have the authority to permit  discovery  upon request of a party and shall
render his decision in accordance  with the law of the state of California.  The
cost of the arbitration shall be shared equally. The arbitration award issued by
the arbitrator may be enforced in any court having jurisdiction over the subject
matter of the controversy.

     7. NOTICES. All notices, demands,  requests,  consents,  approvals or other
communications  ("notices")  given hereunder  shall be in writing,  and shall be
given by personal  delivery or by express mail,  Federal  Express,  DHL or other
similar form of recognized  airborne/ overnight delivery service (which forms of
Notice  shall be  deemed  to have  been  given  upon  delivery),  or by telex or
facsimile  transmission  (which forms of Notice shall be deemed  delivered  upon
confirmed  transmission),  or by mailing in the mail by  registered or certified
mail, return receipt requested,  postage prepaid (which forms of Notice shall be
deemed to have been given upon the fifth (5th)  business day  following the date
mailed). Notices shall be addressed to the parties at the addresses set forth in
the  signature  section of this  Assignment or to such other address as to which
any party hereto may have notified the others in writing.

     8.  HEADINGS.   The  section  and  paragraph  headings  contained  in  this
Assignment  are for reference  purposes only and shall not in any way affect the
meaning or interpretation of this Assignment.

     9. FACSIMILE SIGNATURES/COUNTERPARTS. For the convenience of the parties to
this  Assignment,  this document may be executed by facsimile  signatures and in
counterparts  which shall  together  constitute the agreernent of the parties as
one and the same instrument.
<PAGE>
     10. ENFORCEABILITY.  If any provision of this Assignment or the application
thereof to any party or circumstance  shall be held invalid or  unenforceable to
any extent,  the remainder of this  Assignment and application of such provision
to the other party or  circumstances  shall not be affected thereby and shall be
enforced to the greatest extent permitted by applicable law.

     11. ENTIRE AGREEMENT.  This Assignment,  including the Attachments  hereto,
embodies the entire  agreement and  understanding  among the parties hereto with
respect to the subject  matter hereof,  and supersedes all prior  agreements and
understandings  related thereto.  The parties hereto recognize and agree that no
representations  or  warranties  have  been  made  except  as set  forth in this
Assignment and the Attachments hereto. This Assignment may be modified only by a
written instrument signed by each of the parties.

     IN WITNESS  WHEREOF,  this  Assignment  is  executed as of the day and year
first above written.

                                    "GIMCO"
                                    GEDA International Marketing Company Limited


                                    By: /s/ David Thornburg
                                        ------------------------------------
                                    Address:


                                    "ASSIGNOR"
                                    Farida Darbar



                                    By: /s/ Farida Darbar
                                        ------------------------------------
                                    Address:
                                    155 Leighland Avenue
                                    Oakviile, Ontario, Canada L6H 1B3

<PAGE>
                                    "ASSIGNEE"
                                    Empyrean Diagnostics, Inc.


                                    By: /s/ Stephen Hayter
                                        ------------------------------------
                                    Address:
                                    2238 West Lone Cactus Drive, Suite 200
                                    Phoenix, Arizona 85027


                                    Empyrean  Diagnostics, Ltd., as to paragraph
                                    3 only


                                    By: /s/ Stephen Hayter
                                        ------------------------------------
                                    Address:
                                    885 West Georgia Street, Suite 1480,
                                    Vancouver; British Columbia
<PAGE>
                             REQUIREMENTS AGREEMENT

     This Requirements Agreement (the "Agreement") is entered into on the 29 day
of April  1997 by and  between  Geda  International  Marketing  Co.,  Ltd.,  c/o
Pindling  & Co.,  Wave  Crest  House,  West Bay  Street,  Nassau,  Bahamas  (the
"Seller"),  Empyrean Diagnostics Inc., 348 East Middlefield Road, Mountain View,
California  94043  (the  "Purchaser"),  and,  as to  section  15 only,  Empyrean
Diagnostics, Ltd. (the "Parent") based upon the following:

                                    RECITALS

     A. The Seller is the  manufacturer  of the  products  which are included on
Exhibit  "A'  to  this  Agreement  and  made  a  part  of it by  this  reference
(hereinafter, the "Products").

     B. The Purchaser  wishes to exclusively  market the Products in markets not
already  assigned  by the Seller and the Seller  wishes to gain  access to these
markets through the Purchaser.

     THEREFORE, the Seller and the Purchaser agree as follows:

                                    AGREEMENT

1. TERM.

     The term of this  Agreement  shall begin on the date of its  execution  and
shall  continue  for a period  of ten  (10)  years  (the  "Initial  Term").  The
Purchaser  shall have the option to renew this Agreement for one 10 year period,
provided  that the  Purchaser  has,  during the second year of the Initial Term,
purchased  the  Minimum  Requirement,  as defined  in section 3 below,  for each
Region.

2. TERRITORY.

     2.1  REGIONS.  The  Purchaser  shall be  entitled to  exclusively  sell and
distribute  the Products in the  following  Regions:  Region I shall  consist of
Russia and all of the  countries  of the  former  Soviet  Union;  Region 2 shall
consist of Argentina, Uruguay, Chile and Peru, so long as a joint venture agreem
ent for the sale of the Products is entered into by and among Seller,  Purchaser
and BICI Internacional  S.A. de C.V.; Region 3 shall consist of India;  Region 4
shall consist of Germany, Switzerland, Austria and Liechtenstein; Region 5 shall
consist of China, and Region 6 shall consist of Indonesia.  If the Products must
be approved or qualified for sale in any place or country  included in a Region,
then the Purchaser,  at its sole cost and expense,  shall obtain from the proper
authorities  of the country or place  included in the Region all  registrations,
licenses and approvals  required for the import,  sale and  distribution  of the
Products. In that regard, the Seller shall allow the Purchaser access and use of
any and all data collected regarding the testing and use of the Products.  If an
approval  or  qualification  for sale is not  obtained  for the place or country

                                        1
<PAGE>
within 24 months from the date of this Agreement,  then Seller may, upon written
notice to  Purchaser,  remove the  country or place from the  definition  of the
Region;  PROVIDED,  HOWEVER,  that if the Minimum Requirement for the Region (as
defined in  section 3 below)  has been  purchased  by the  Purchaser  during the
second year of the Initial Term, then the Seller shall not be entitled to remove
the country or place from the definition of the Region.

     2.2 RIGHT OF FIRST  REFUSAL.  The Seller  hereby  grants to the Purchaser a
right of first  refusal  to supply  the  Products  to any place or  country  not
included  in the  Regions,  with the  exception  of  Canada,  Mexico,  Dominican
Republic,  South  America  (except  for those  countries  included in Region 2),
Africa, Spain, Italy, United States,  Taiwan, Hong Kong and the Philippines,  if
the Seller decides to transfer,  sell, license or assign such rights. The Seller
shall not transfer,  sell, license or assign, or in any other way dispose of the
right to sell the Products in any such place or country  unless the Seller shall
first have given  written  notice to the  Purchaser  of its  intention  to do so
(hereinafter "Notice") and follows the procedures hereinafter set forth.

     2.3 NOTICE OF PURCHASE OR TRANSFER.  The Notice shall be  accompanied  by a
copy of any proposed purchase,  license,  assignment or transfer document, or if
none,  a summary of the  purchase,  license,  assignment  or  transfer  proposal
(hereinafter the "Acquisition Documents") which documents must name the proposed
transferee and specify the price and the terms of payment.

     2.4 OPTION TO ACQUIRE.  For 30 days following the receipt of the Notice and
Acquisition  Documents by the Purchaser,  the Purchaser shall have the option to
acquire the rights  proposed to be  transferred at the greater of. (i) the price
stated in the Notice and Acquisition Documents,  or (ii) U.S.$50,000,  or at any
other price agreed to by the Purchaser and the Seller. If the Purchaser does not
elect to acquire the rights during the 30 day period  following the  Purchaser's
receipt of the Notice and Acquisition  Documents,  then, the Seller may transfer
the rights to the proposed  transferee on the terms and  conditions set forth in
the Acquisition Documents.

3. MINIMUM REQUIREMENT

     The Seller and the Purchaser  anticipate that it will take approximately 12
months to obtain approvals or qualifications to sell the Products in the various
countries or places within the Regions.  Therefore,  the Purchaser  shall not be
required  to  purchase  the  Minimum  Requirement  during  the first year of the
Initial Term.  Beginning with the second year of the Initial Term, the Purchaser
shall purchase from the Seller and the Seller shall supply to the Purchaser,  on
a monthly basis,  at least one container lot of each of the Products per Region.
One container lot shall be equal to seventy-two 55 gallon drums.

4. SHIPPING.

     4.1 SHIPMENT UPON RECEIPT OF PURCHASE ORDER. Within 30 days of receipt of a
purchase  order from the  Purchaser,  the Seller  shall ship the Products to the
Purchaser in container lots, FOB Toronto. The Purchaser shall be responsible for
the payment of loading,  freight,  shipping,  insurance,  duties, forwarding and
handling charges, taxes, storage and all other charges applicable to shipment of
the Products  after they are  delivered by the Seller to Toronto.  The Purchaser

                                        2
<PAGE>
shall assume all risk of loss for the Products  upon safe delivery by the Seller
to Toronto,  except any such loss which is directly  attributable  to any act or
omission on the part of the Seller prior to delivery to Toronto.

     4.2 LICENSE TO MANUFACTURE IF FAILURE TO SHIP. If for any reason, including
force majeure as discussed in section 14 below, the Seller is unable to ship the
Products within 30 days of receipt of a purchase order from the Purchaser,  then
the Seller shall license the manufacture of the Products for a term agreeable to
the parties and shall  receive,  in exchange  for such  license,  an agreed upon
royalty  amount  which shall be computed on the net sales of the Products in the
Regions.

5. PRICE.

     The price paid by the  Purchaser  to the Seller for the  Products  shall be
U.S.$3.60 per liter F.O.B.  Toronto. This price shall be firm for a period of 24
months,  beginning  with the second  year of the  Initial  Term,  and may not be
increased  after that  period  unless  mutually  agreed to by the Seller and the
Purchaser. If the price is increased after the above-referenced 24 month period,
it shall not be increased by more than 2% per year.  All prices  exclude VAT and
federal,  state or local taxes which are properly  attributable  to the Products
and  which  shall be added to the price or billed  separately  to the  Purchaser
where the Seller has the legal  obligation to collect the taxes or fees.  Unless
otherwise agreed to in writing by the Seller,  terms of payment for the Products
shall be by letter of credit,  50% of the  invoice  price to be paid at the time
the letter of credit is placed and the  remaining 50% to be paid at the time the
order is delivered for shipment.

6. PRODUCT ACCESSORIES/LABELING.

     6.1 ACCESSORY  SUPPLIERS.  The Seller shall provide to the Purchaser a list
of suppliers to provide  accessories  for use with the Products,  such as tubes,
applicators  and boxes.  The Seller may, but is not  required  to,  purchase the
accessories from the list of suppliers provided.

     6.2 LABELING AND  PACKAGING.  The  Purchaser  shall develop all artwork for
labeling  and  packaging  the  Products.  Except as provided in this  Agreement,
neither party shall use any trademark, trade name or logo belonging to the other
party or any confusingly  similar trademark,  trade name or logo during or after
the term of this Agreement. Upon termination of this Agreement, each party shall
cease  any and all use of the  trademarks,  trade  names  and logos of the other
party.

7. NOTICE OF DEFECTIVE PRODUCTS.

     The Purchaser  shall notify the Seller of any claimed  defect in a shipment
of the  Products  within  30 days  after  the  discovery  of such  defect by the
Purchaser.  The notice shall include the lot number of the Products,  as well as
the number and date of the  invoice and shall be  accompanied  by samples of the
shipment.  The  Purchaser  shall be entitled,  at the expense of the Seller,  to
obtain a replacement of the defective Products. If the Seller wishes to have the
Purchaser return the defective Products,  the Seller shall be solely responsible
for the cost of such return.

                                        3
<PAGE>
8. INDEMNITY.

     8.1 SELLER'S  INDEMNITY.  The Seller shall indemnify and hold the Purchaser
harmless from any and all claims, liabilities, judgments, losses, damages, costs
and expenses  (including  reasonable  attorney's  fees)  incurred by or asserted
against  the  Purchaser  by any  person or  entity  as a result  of any  injury,
illness, death, property damage or other loss or damage arising from a defect in
the Products or resulting from the negligence, fault or wrongful activity of the
Seller.  The Purchaser  shall give the Seller  written notice of any such claim,
action,  suit or proceeding  immediately upon the Purchaser's  receipt of notice
thereof The  Purchaser  shall  cooperate  fully and promptly  with the Seller in
defending  or  otherwise   resolving  any  such  claims,   actions,   suits  and
proceedings.

     8.2  PURCHASER'S  INDEMNITY.  The  Purchaser  shall  indemnify and hold the
Seller  harmless  from  any  and all  claims,  liabilities,  judgments,  losses,
damages,  costs and expenses (including  reasonable attorney's fees) incurred by
or  asserted  against  the  Seller  by any  person  or entity as a result of any
injury,  illness,  death,  property  damage or other loss or damage arising from
negligent or willful  misconduct  by the  Purchaser,  its  employees,  agents or
representatives. Without limiting the generality of the foregoing, the Purchaser
shall  indemnify,  defend  and hold the Seller  harmless  from and  against  any
liability,  cost and expense of any nature  caused by the  Purchaser's  improper
storage,  alteration,  handling  or  uses  of the  Products  or any  statements,
representations,  warranties,  or  advertisements  concerning the Products which
exceed in scope or are  different  in meaning  from the  statements  made by the
Seller in its own literature.

9. INSURANCE.

     The  Seller  shall  maintain  insurance  coverage  issued  by one  or  more
insurance  companies,  with Best  Rating  B+ or  higher,  adequate  to cover the
claims, liabilities,  judgments,  losses, damages, costs and expenses (including
reasonable  attorney's  fees)  indemnified  in section 8. In no event  shall the
amount of insurance coverage be less than U.S. $2,500,000. Subject to the Seller
maintaining  such  insurance,  the Seller  shall  have full  control of any such
claims, actions, suits and proceedings,  and the Purchaser shall promptly tender
defense  thereof to the Seller and the Purchaser  shall not settle or compromise
any such claim,  suit,  action or  proceeding  without the prior  consent of the
Seller.

10. TERMINATION.

     10.1 RIGHTS TO TERMINATE. Except as otherwise provided herein, either party
may terminate this Agreement  immediately upon written notice to the other party
if the other party (i) shall become insolvent, make a general assignment for the
benefit of its  creditors,  have a receiver or manager  appointed  or  otherwise
commence  or  become  the  subject  of,  any  action   relating  to  bankruptcy,
insolvency,  reorganization,  dissolution or winding up; (ii) ceases to function
as a going concern or conduct its operations in the normal course of business as
currently  conducted;  (iii) is convicted of or pleads guilty or no contest to a
charge of violating any law relating to its business or engages in any act which
materially  impairs  the  goodwill  associated  with  the  Products  or with the
Seller's  trademark,  trade name or logo;  or (iv)  either  patty  shall fail to
substantially perform its obligations under this Agreement. In the event a party
fails to  substantially  perform  its  obligations  under  this  Agreement,  the

                                        4
<PAGE>
non-breaching party shall give notice of termination in writing to the breaching
party and the  breaching  party  shall have thirty (30) days in which to correct
the breach.  If the  breaching  party  fails to correct  the breach  within such
thirty (30) day period, this Agreement shall terminate.

     10.2  ACCEPTANCE OF ORDERS NOT RENEWAL.  In the event of the termination or
expiration  of this  Agreement,  acceptance by the Seller of any orders from the
Purchaser after  termination of this Agreement shall not constitute a renewal of
this  Agreement or a waiver of the right of either party to treat this Agreement
as terminated.

     10.3  CONDUCT  AFTER  TERMINATION.  The Seller  shall  deliver all Products
ordered by the  Purchaser and accepted by the Seller prior to  termination,  and
the Purchaser shall accept and pay for all Products ordered by it under purchase
orders issued by it and accepted by the Seller prior to the date of termination.
Termination  shall not relieve and release either party from its  obligations to
make any other  payment which may be owing to the other party under the terms of
this  Agreement or from any other  liability  which either may have to the other
arising out of this Agreement or breach of this Agreement.

11. INFRINGEMENT.

     The Seller  warrants  that, to the best of its knowledge,  the  Purchaser's
offer for sale and the sale of the  Products  as they  exist on the date of this
Agreement does not infringe any patent or other  intellectual  property right of
another.  In the event an infringement  claim is commenced or threatened against
the Seller or the  Purchaser  in any country or place in any Region,  the Seller
shall  indemnify  and  hold the  Purchaser  harmless  from  any and all  losses,
damages, costs and expenses awarded against or incurred by the Purchaser arising
from the  infringement  claim.  The Purchaser  shall give to the Seller  written
notice of an infringement  claim  immediately  upon the  Purchaser's  receipt of
notice thereof The Purchaser  shall cooperate fully and promptly with the Seller
in  defending  or  otherwise  resolving  any such  claims,  actions,  suits  and
proceedings.  The  Seller  may  elect to have  full  control  of any  litigation
relating to any  infringement  claims,  and the Purchaser  shall promptly tender
defense thereof to the Seller.  The Purchaser shall not settle or compromise any
such claim, suit, action or proceeding without the consent of the Seller.

12. CONFIDENTIAL INFORMATION.

     12.1  AGREEMENT TO KEEP  INFORMATION  CONFIDENTIAL.  The  Purchaser and the
Seller each acknowledge that during the terms of this Agreement, such party will
learn  information  that the other  party  considers  confidential  and  secret,
including, but not limited to, inventions,  research and development technology,
formulations,  methods and procedures,  price lists,  marketing plans,  discount
sheets, trade secrets,  technical  information,  physical specimens,  models and
technical  specimens and specifications  related to the Products  (collectively,
the  "Confidential  Information").  Each  party  shall  keep the  other  party's
Confidential  Information  secret and  confidential  and agrees not to disclose,
furnish,  communicate or make such  Confidential  Information  accessible to any
third party or to use it in any way for such party's own or  another's  benefit,
or permit the Confidential  Information to be used in competition with the other
party.  Specifically,  but not by way of limitation,  the Purchaser  agrees that
during the Initial Term of this Agreement  (and any renewals  thereof) and for a

                                        5
<PAGE>
period of two years  following the  expiration of this  Agreement,  it will keep
confidential the Seller's  confidential  information relating to the formulation
of the  Products  and any other  proprietary  information  which the  Seller may
reveal to the Purchaser,  unless such information is generally known or has been
published or released for  circulation  to the public or unless the Purchaser is
required  to  disclose  such  confidential  information  under law,  subpoena or
regulatory  process,  in which  case  such  disclosures  shall not  breach  this
Agreement.  Furthermore,  during the  Initial  Term of this  Agreement  (and any
renewals thereof) and for a period of two years following the expiration of this
Agreement the Purchaser shall not manufacture the Products (except pursuant to a
license  from the  Seller)  nor  shall  the  Purchaser,  any  subsidiary  of the
Purchaser or any individual, partnership, corporation or other entity related to
or associated with the Purchaser, manufacture, purchase or market any similar or
competing  product.  Both the Seller and the Purchaser  shall require its agents
and  employees  to agree to be bound by the terms of this section 12. Each party
shall refrain from all actions and omissions  that would reduce the value of the
other party's Confidential Information.

     12.2 INFORMATION THAT IS NOT  CONFIDENTIAL.  The definition of Confidential
Information  shall exclude  information that: (1) is in the public domain at the
time of disclosure to the other party or, without a breach of this section 12 by
such party,  later becomes part of the public domain-,  (ii) the receiving party
can verify by written records kept in the ordinary course of business was in its
lawful  possession  prior to its  disclosure  by the  other  party;  or (iii) is
received  by one party from a third  party  without a breach of  confidentiality
owed by the third party to the other party to this Agreement

     12.3 SURVIVAL OF TERMINATION OF AGREEMENT. The obligation of the parties to
keep the other party's Confidential  Information  confidential shall survive the
termination  or  expiration  of  this  Agreement.  Each  of  the  parties  shall
immediately return all copies of any written  Confidential  Information received
by it upon expiration or termination of this Agreement.

     12.4 BREACH  CAUSES  IRREPARABLE  HARM.  Each party  acknowledges  that its
failure to maintain the other party's Confidential  Information confidential may
result in immediate and irreparable damage to the other party.  Therefore,  each
party shall be entitled to such equitable relief, in addition to any damages, as
any court of competent  jurisdiction may deem proper to enforce the provision of
this section 12.

13. RIGHT TO ACQUIRE.

     13.1 RIGHT OF FIRST  REFUSAL.  The Seller  hereby grants to the Purchaser a
right of  first  refusal  to  purchase  or  license  the  rights  to own  and/or
manufacture  the Products if the Seller  decides to transfer,  sell,  license or
assign such rights.  The Seller shall not transfer,  sell, license or assign, or
in any  other  way  dispose  of the  formula  for the  Products  or any right or
interest in the Products unless the Seller shall first have given written notice
to the  Purchaser of its intention to do so  (hereinafter  "Notice") and follows
the procedures hereinafter set forth.

     13.2 NOTICE OF PURCHASE OR TRANSFER.  The Notice shall be  accompanied by a
copy of any proposed purchase,  license,  assignment or transfer document, or if
none,  a summary of the  purchase,  license,  assignment  or  transfer  proposal
(hereinafter the "Acquisition Documents") which documents must name the proposed
transferee and specify the price and the terms of payment.

                                        6
<PAGE>
     13.3 OPTION TO ACQUIRE. For 30 days following the receipt of the Notice and
Acquisition  Documents by the Purchaser,  the Purchaser shall have the option to
acquire  the rights  proposed  to be  transferred  at the price and on the terms
stated in the Notice and Acquisition Documents.  If the Purchaser does not elect
to acquire the rights during the 30 day period following the Purchaser's receipt
of the Notice and  Acquisition  Documents,  then,  the Seller may  transfer  the
rights to the proposed  transferee on the terms and  conditions set forth in the
Acquisition Documents.

14. FORCE MAJURE.

     Neither  party  shall  be  deemed  to be in  breach  of this  Agreement  or
otherwise be liable to the other by reason of any delay in performing or failure
to perform any  obligations  hereunder  to the extent that such delay or failure
was due to any force  majeure of which it has notified the other party,  and the
time of performance of that  obligation  shall be extended  accordingly.  If the
force majeure in question prevails for a continuous period in excess of 30 days,
the parties shall enter into bona fide  discussions  with a view to  alleviating
its  effects  or to agree to such  alternative  arrangements  as may be fair and
reasonable. Without prejudice to the generality of the foregoing, the following,
without limitation, shall be regarded as force majeure: acts of God, explosions,
floods, tempest, fires or accidents, war or threat of war, acts, restrictions or
regulations  of  any  government  or  governmental  agency,   import  or  export
regulations  or  embargoes,  strikes or other labor  troubles,  difficulties  in
obtaining raw  materials,  power failure or breakdowns in machinery or any other
cause  beyond  the  control  of, or  occurring  without  the fault of, the party
asserting the force majeure.

15. CONSIDERATION.

     The  Seller  is aware  that the  Purchaser  may not be able to  obtain  the
registrations,  licenses and approvals required in a Region (or from one or more
countries  comprising  a Region) for the import,  sale and  distribution  of the
Products.  The Seller,  therefore,  agrees that the  Purchaser  shall pay to the
Seller, for the rights transferred pursuant to this Agreement, the following:

     (i)  upon  execution  of this  Agreement,  the  Purchaser  shall pay to the
          Seller, in cash, the sum of U. S. $33,333 per Region, for an aggregate
          of U. S. $199,998;

     (ii) upon the Purchaser receiving a valid registration, license or approval
          to import,  sell and distribute  the Products in a Region,  the Parent
          shall issue to the Seller, from its capital stock, 14,900 shares. If a
          Region is comprised of more than one country,  the Purchaser must have
          received a valid registration, license or approval to import, sell and
          distribute the Products to at least one country comprising the Region.

If, for any reason  whatsoever,  the Purchaser is unable to obtain permission or
acquire the necessary registration,  license or approval to sell the Products in
a Region, the Seller will refund to the Purchaser,  after the first 12 months of
the  Initial  Term and  within  30 days of  written  notice  being  given by the

                                        7
<PAGE>
Purchaser,  the sum of U.S.$33,333 and the Purchaser shall release to the Seller
all  rights  it has  acquired  by this  Agreement  relating  to the  sale of the
Products in the Region.

     The Seller is aware that,  pursuant to the securities laws of the territory
of  Vancouver,  the stock of the  Parent  may not be sold or  transferred  for a
period of one year from the date its issuance is authorized.

16. MISCELLANEOUS.

     16.1 GOVERNING  LAW. This  Agreement  shall be deemed to be made in, and in
all respects shall be  interpreted,  construed and governed by and in accordance
with the laws of California.

     16.2 VENUE AND  JURISDICTION.  Any action or  proceeding  arising out of or
relating to this Agreement  shall be determined by binding  arbitration or trial
in such  jurisdiction  and by such  means  (arbitration  or  trial)  as shall be
determined by the  defendant.  Each party shall  generally  and  unconditionally
accept  jurisdiction  and venue as set forth herein,  consents to the service of
process in any such action or proceeding  by certified or registered  mailing of
the summons and  complaint  in  accordance  with the notice  provisions  of this
Agreement,  and  waives any  defense or right to object to venue  based upon the
doctrine of "Forum Non Conveniens". Each party irrevocably agrees to be bound by
any judgement rendered thereby in connection with this Agreement.

     16.3 NOTICES. All notices, demands, requests,  consents, approvals or other
communications  ("Notices")  given hereunder  shall be in writing,  and shall be
given by personal  delivery or by express mail,  Federal  Express,  DHL or other
similar form of recognized  airborne/overnight  delivery service (which forms of
Notice  shall be  deemed  to have  been  given  upon  delivery),  or by telex or
facsimile  transmission  (which forms of Notice shall be deemed  delivered  upon
confirmed  transmission),  or by mailing in the mail by  registered or certified
mail, return receipt requested,  postage prepaid (which forms of Notice shall be
deemed to have been given upon the fifth (5th)  business day  following the date
mailed). Notices shall be addressed to the parties at the addresses set forth in
the introductory  section of this Agreement or to such other address as to which
any party hereto may have notified the others in writing.

     16.4 SECTION HEADINGS. The section and paragraph headings contained in this
Agreement  are for  reference  purposes only and shall not in any way affect the
meaning or interpretation of this Agreement,

     16.5  COUNTERPARTS  AND  FACSIMILES.  For the convenience of the parties to
this  Agreement,  this document may be executed by facsimile  signatures  and in
counterparts which shall together constitute the agreement of the Parties as one
and the same instrument.

     16.6  SEVERABILITY.  If any provision of this Agreement or the  application
thereof to any party or circumstance  shall be held invalid or  unenforceable to
any extent, the remainder of this Agreement and application of such provision to
the other  party or  circumstances  shall not be  affected  thereby and shall be
enforced to the greatest extent permitted by applicable law.

                                        8
<PAGE>
     16.7 ENTIRE AGREEMENT,  MODIFICATION. This Agreement including the Exhibits
hereto, embodies the entire agreement and understanding among the Parties hereto
'With respect to the subject matter hereof,  and supersedes all prior agreements
and understandings  related thereto. The Parties hereto recognize and agree that
no  representations  or  warranties  have been made  except as set forth in this
Agreement  and the Exhibits  hereto.  This  Agreement  may be modified only by a
written instrument signed by each of the Parties.

     IN WITNESS  WHEREOF,  the  Parties  hereto  have  executed  or caused  this
Requirements Agreement to be executed as of the date first above written.

                                        "SELLER"
                                        Geda International Marketing Co., Ltd.


                                        By: /s/ David Thornburgh
                                            ------------------------------------
                                            David Thornburgh, M.D., President,
                                            CEO & Director


                                        By: /s/ Ricardo Sabates
                                            ------------------------------------
                                            Ricardo Sabates, M.D. Vice President
                                            & Director


                                        By: /s/ Frank Malagon
                                            ------------------------------------
                                            Frank Malagon, PhD, Chairman &
                                            Director


                                        "PURCHASER"
                                        Empyrean Diagnostics Inc.


                                        By: /s/ Stephen Hayter
                                            ------------------------------------
                                            Stephen Hayter

As to section 15 only.

                                        "PARENT"
                                        Empyrean Diagnostics, Ltd.


                                        By: /s/ Stephen Hayter
                                            ------------------------------------

                                        9
<PAGE>
                                    EXHIBIT A

                                    PRODUCTS


1. Geda Lotion is a  microbicide  lotion  which has Aloe Vera in it for use with
medical gloves as well as all other pertinent uses of a microbicide for stopping
the  transmission  of  cummunicable  diseases,  such as chlamydia,  trichomonas,
herpes,  and hepatitis B, through touch or bodily contact;  its remedial ability
is to alleviate  and to suppress  various  types of fungi,  bacterial  and virus
transmission to the user when applied correctly to all parts of the human body.

2.  Geda+  is  a  vaginal  contraceptive  gel  that  destroys  various  sexually
transmitted microorganisms such as chlamydia, trichomonas, herpes, and hepatitis
B and effectively kills the HIV virus.

                             DISTRIBUTION AGREEMENT


                    Entered into this 28th day of April, 1999

                                     BETWEEN

Empyrean  Bioscience,  Inc., a company  organized under the laws of the State of
Wyoming, United States of America ("U.S.A.") and having its offices at 2238 West
Lone Cactus Dr., Suite 200, Phoenix, AZ 85027 U.S.A. ("Empyrean");

                                       AND

Durstrand  International  Limited,  a  company  organized  under the laws of the
British  Virgin  Islands  and  having  its  registered  office at P.O.  Box 957,
Offshore Incorporations Centre, Road Town, Tortola,  British Virgin Islands (the
"Distributor").

                                   WITNESSETH

WHEREAS  Empyrean is engaged in the business of  developing,  manufacturing  and
marketing medical diagnostic products and  "Over-The-Counter"  gels and lotions;
and

WHEREAS  Distributor  desires  to be  appointed  by  Empyrean  as its  exclusive
distributor for the  "Over-The-Counter"  products identified in Exhibit A hereto
(collectively, the "Products").

NOW THEREFORE,  in consideration of the promises and of the mutual covenants and
obligations hereinafter set forth, the parties hereto agree as follows:

1. DISTRIBUTOR

     1.1  EXCLUSIVE RIGHT. Empyrean hereby appoints Distributor as its exclusive
          distributor  to market,  sell and promote by itself and/or through its
          distributors, the Products described in Exhibit A, attached hereto and
          made  a  part  hereof  during  the  term  of  this  Agreement,  in the
          territories   described   under   "Territory   One"   in   Exhibit   B
          (collectively,   the  "Territory"),  and  subject  to  the  terms  and
          conditions of this Agreement.  Distributor's appointment as Empyrean's
          exclusive distributor for the Products shall be automatically expanded
          to include  the  countries  listed as  "Territory  Two"  countries  in
          Exhibit  B (and  which  countries  shall  therefore  form  part of the
          "Territory")  in  the  event  that  Distributor  is  able  to  appoint
          distributors  of the Products in at least three of the eight countries
          listed as  "Territory  One"  countries in Exhibit B within four months
          after the date of this Agreement.

          Distributor  and  its  distributors  shall  be  entitled  to  describe
          themselves as Empyrean's  "Authorised  Distributors" for the Products.
          No rights whatsoever are granted to market,  sell and promote Products
          outside  the  Territory,   whether  directly  or  indirectly   through
          purchasers in the Territory for resale or other  distribution  outside
          the Territory.  Distributor hereby agrees to market,  sell and promote
          the sale of the Products in  conformity  with and subject to the terms
          and  conditions of this  Agreement  and further  agrees not to sell or
          otherwise  distribute Products to purchasers in the Territory which it
          knows are for resale or other distribution outside the Territory.

     1.2  RIGHT TO  APPOINT  DISTRIBUTORS.  Distributor  may  appoint  any other
          person,  firm or company as its  distributors  to market,  promote and
          sell the  Products in the  Territory,  on the terms and subject to the
          conditions of a sub-distribution  agreement to be entered into between
          Distributor and each distributor (the  "Sub-Distribution  Agreement").
          Each  Sub-Distribution  Agreement  shall contain terms and  conditions
          which are consistent with the provisions contained herein.
<PAGE>
                                        2

     1.3  ADDITIONAL TERRITORIES.  Empyrean further grants Distributor the first
          right  of  negotiation   to  be  appointed  as  Empyrean's   exclusive
          distributor to market, promote and sell the Products in each and every
          country  (save and  except for the United  States of  America,  Japan,
          China, Taiwan, Hong Kong, South Africa, Canada, Turkey, Russia, Former
          USSR and India) in addition to the countries comprising the Territory.

     1.4  PRODUCTS OF OTHERS.  Distributor  shall have the right to  distribute,
          sell or  sublicense  the products of any  manufacturers  provided that
          such  other  products  are not  similar  to or  competitive  with  the
          Products.

     1.5  EMPYREAN'S  OBLIGATIONS.  Empyrean  shall not  during the term of this
          Agreement appoint any other person, firm or company as its distributor
          or sales  agent for the  Products in the  Territory;  or supply to any
          other person, firm or company in the Territory the Products; or supply
          to any  other  person,  firm or  company  outside  the  Territory  the
          Products which it knows are for resale in the Territory.

     1.6  NO  LIMIT  ON  PRICE.   Distributor  has  the  unrestricted  right  to
          unilaterally determine the prices at which it sells the Products which
          it purchases hereunder.  No Empyrean  representative has the authority
          to require or suggest  that  Distributor  charge a  particular  resale
          price for the Products which it purchases hereunder.

2. RESPONSIBILITIES OF DISTRIBUTOR

     2.1  DISTRIBUTOR'S  RESPONSIBILITIES.  In addition to all other  rights and
          obligations created by this Agreement, Distributor shall:

          2.1.1     Use its best  efforts  in the  Territory  to  market,  sell,
                    distribute, promote and support the Products including, when
                    the   necessary   licenses  (if  any)  are   obtained,   the
                    requirement  to advertise the Products and  participate  and
                    exhibit  the  Products  at no less  than  four  major  local
                    exhibitions  per year  (but if there are less than four such
                    major local exhibitions per year, then such lesser number of
                    exhibitions) in the Territory;

          2.1.2     Maintain qualified staff to accomplish the market objectives
                    as may be  agreed  from  time to time  between  the  parties
                    hereto for the Products;

          2.1.3     Provide   reasonably   adequate  and   competent   technical
                    assistance in support of any  prospective  or actual Product
                    sales in the Territory  including  training salesmen and end
                    users;

          2.1.4     Provide  reasonably  adequate customer and technical support
                    for the  Products  and  reasonably  assist  Empyrean  in the
                    discharge of obligations to customers;

          2.1.5     Provide to end users  written  instructions  which have been
                    determined  by  Empyrean  as to the  usage  of  each  of the
                    Products;

          2.1.6     Work with  Empyrean  quarterly  to  determine  Distributor's
                    estimated  Product  needs  for the next  quarter,  marketing
                    potential,  trends  and  forecasts,  competition,  marketing
                    techniques,  current developments in the Territory,  changes
                    of  regulations  governing  the  sale  of  Products  in  the
                    Territory and amounts of Products sold;

          2.1.7     Comply  with  all  present  and  future  regulations  and/or
                    licensing    requirements    promulgated    by    authorized
                    governmental  authorities  effective during the term of this
                    Agreement  and  required  in order to carry out the terms of
                    this Agreement;
<PAGE>
                                        3

          2.1.8     Maintain all relevant written  documentation and provide the
                    same  to  Empyrean  on   Distributor's   customer   pricing,
                    distribution  expenses  and other  financial  data  normally
                    needed to audit a distributorship.  This will be provided to
                    Empyrean quarterly;

          2.1.9     Distributor    will   inform    Empyrean   of   any   legal,
                    administrative or regulatory requirements in each country in
                    the  Territory  with which  Distributor  or Empyrean must or
                    should  comply  in  connection  with this  Agreement  or the
                    marketing,  promotion  or sale of Products  in such  country
                    (the  "Approvals").  Distributor  shall be  responsible  for
                    obtaining,  at  its  cost,  all  Approvals  for  itself  and
                    Empyrean  and  for  complying  in  all  respects  with  such
                    Approvals in  performing  its rights and  obligations  under
                    this Agreement.  Distributor will maintain at its costs, the
                    Approvals  throughout the term of this Agreement.  Approvals
                    relating to Empyrean or the  Products  shall be obtained and
                    maintained  in  Empyrean's   name.   Empyrean  will  provide
                    reasonable   assistance  to  Distributor  in  obtaining  the
                    Approvals,  including providing such data, samples and other
                    information  and materials as are in  Empyrean's  possession
                    and may be  required.  Distributor  will  periodically  upon
                    request, and not less other than quarterly, provide Empyrean
                    information regarding the status of Approvals;

          2.1.10    Distributor  will submit for and obtain  Empyrean's  written
                    approval (which shall not be unreasonably withheld) prior to
                    use,  copies  (with  translations)  of all  new or  modified
                    advertising  and  other  promotional  materials,   including
                    catalog descriptions,  prepared by or for Distributor or any
                    distributor in connection  with the Products,  and will only
                    use the materials so approved;

          2.1.11    Distributor  agrees not to, and not to permit a  distributor
                    to, directly or indirectly,  offer,  pay,  promise to pay or
                    authorize  the  payment of money or anything of value to any
                    governmental  official or representative  for the purpose of
                    influencing such persons' decisions or actions regarding the
                    Products; and

          2.1.12    Unless otherwise agreed by Empyrean in writing,  Distributor
                    will  not  (a)  sell   Products   other  than  in  original,
                    unmodified  and unused  condition,  (b)  remove,  obscure or
                    modify  any  label or  Product  usage or other  information,
                    other   indication   of  patent,   any  trademark  or  other
                    intellectual  property rights,  (c) add any label or mark to
                    any  Product,  or (d)  market,  sell or promote  any Product
                    under  any  name  or  mark  other  than  those  provided  by
                    Empyrean.

     2.2 SCOPE AND  LIMITATIONS OF AUTHORITY.  This Agreement does not create an
employer-employee  relationship between Empyrean and Distributor,  nor any joint
venture, agency or partnership. Neither party hereto shall have the authority to
act for or bind the other in any way,  to  execute  agreements  on behalf of the
other or to represent that either party is in any way  responsible  for the acts
or omissions of the other.  Distributor shall be an independent  contractor only
and may not, save as provided under Section 1.2 herein,  engage any other entity
to carry out any or all of its  undertakings  under this  Agreement  unless such
engagement is agreed to by Empyrean in writing.

     2.3 PROTECTION OF EMPYREAN'S LICENSES.  Distributor acknowledges and agrees
that all proprietary  rights in Products  delivered to Territory by Empyrean are
and shall  remain  at all  times  the  exclusive  property  of  Empyrean  or its
licensors,  and may not be duplicated by Distributor or used except  pursuant to
this Agreement and that Distributor,  by taking delivery of, making payment for,
distributing,  and  selling  or  otherwise  using  or  transferring  any  of the
Products,  shall  not  become  entitled  to any  proprietary  rights in any such
Products.  Distributor  shall take all  measures to ensure that all  proprietary
<PAGE>
                                        4

rights of Empyrean in the Products remain with Empyrean, except that Distributor
will not be obligated to institute  legal actions  against its customers or take
responsibility for their actions.

     2.4 TRADEMARK PROTECTION. Distributor may use Empyrean's current and future
trademarks  and  logos  and the  name  "Preventx"  solely  for the  purposes  of
fulfilling its obligation  under the terms of this  Agreement.  Distributor  may
(but shall not be obliged to) apply for  registration of any trademarks or trade
names of  Empyrean  for and on behalf of  Empyrean  and in  Empyrean's  name and
Empyrean shall provide such assistance as Distributor may reasonably  require in
relation to such trade mark or trade name applications. Empyrean shall indemnify
and save  harmless  Distributor  from and against  any and all losses,  damages,
charges, costs and expenses of whatever nature which Distributor may at any time
and from time to time sustain,  incur or suffer by reason of any claim or action
by any third party that the use of Empyrean's trademarks in accordance with this
Agreement  infringes the  intellectual  property  rights or other rights of such
third party.

     2.5  EMPYREAN'S  MARKS.  Distributor's,   and  any  distributor's,  use  of
Empyrean's  trademarks or trade names shall at all times be in  accordance  with
applicable   trademarks  and  other  laws  and  Empyrean's   policies  regarding
advertising  and  trademark  usage as in effect  from time to time.  Distributor
shall  include  all  applicable  Empyrean  trademarks  or  trade  names  in  any
literature,   promotional   materials  or  advertising   which  it  produces  or
distributes concerning the Products.  Distributor agrees that all trademarks and
trade names of Empyrean are and will remain the sole  property of Empyrean,  and
Distributor  agrees not to do anything  inconsistent  with that  ownership or to
contest  ownership of such trademarks or trade names. All use of such trademarks
and trade names  shall  inure to the benefit of, and be on behalf of,  Empyrean.
Should Distributor or any other distributor, in spite of this provision, acquire
any title or interest in any trade names or  trademarks,  by operation of law or
otherwise,  Distributor shall immediately  notify Empyrean of that fact and will
assign or cease the assignment of, without consideration,  the same to Empyrean.
Upon  termination of this Agreement,  Distributor  shall  immediately  return to
Empyrean all advertising,  sales or promotional  material containing  Empyrean's
name or marks then in its  possession  and a complete  list of active  accounts,
outstanding  quotations  and  product  inquiries  received  in  the  six  months
preceding termination.

     2.6  CONFIDENTIALITY OF INFORMATION.  From time to time,  Empyrean may make
available to Distributor information of a confidential nature including, but not
limited to,  medical and  technical  data,  test and analysis  data,  marketing,
application,  financial, bookkeeping,  business, market and customer information
in a written  form or orally.  All oral  disclosures  will be reduced to writing
within  30 days and all  confidential  material,  not  inherently  or  obviously
confidential,  will be clearly  labeled  "CONFIDENTIAL".  Distributor  shall not
disclose such  information to others or use such  information  without the prior
written  consent of  Empyrean,  except to the extent  required by law. All other
data or proprietary  information transmitted by Empyrean to Distributor shall be
treated by  Distributor  with the same care as it would exercise in the handling
of its own confidential or proprietary information (which shall in every case be
reasonable  care) and in no event shall such  information  be  disclosed  to any
person unless  approved in writing in advance by Empyrean and such individual is
bound by the terms of this paragraph.  Confidential  or proprietary  information
may however be disclosed to Distributor's  employees and/or distributors to such
extent only as is necessary for the purposes  contemplated by this Agreement and
subject to such  employees  and  distributors  being  bound by the terms of this
paragraph.  Upon  termination or  cancellation of this Agreement for any reason,
all such data, proprietary information and confidential information of Empyrean,
and all  compilations  and  notes or  summaries  of same,  shall be  immediately
returned  by  Distributor  to an officer of  Empyrean  and the  limitations  and
undertakings  specified in this paragraph shall remain in effect for a period of
five  years  from the  date of  termination  or  expiration  of this  Agreement.
Confidential  information  as referred to in this  Section 2.6 shall not include
<PAGE>
                                        5

information  (i)  which  is or  becomes  public  knowledge  through  no fault of
Distributor;  (ii)  which  is  properly  known  to  Distributor  at the  time of
disclosure by Empyrean,  as evidenced by Distributor's written records; or (iii)
which is disclosed to Distributor on a  non-confidential  basis by a third party
having no obligation of secrecy to Empyrean.

3. RESPONSIBILITY OF EMPYREAN

     3.1  SUPPORT RESPONSIBILITIES.  In addition to other rights and obligations
          created by this Agreement, Empyrean shall:

     3.1.1 Use its commercially  reasonable best efforts to deliver Products set
forth in Distributor's orders pursuant to the terms of this Agreement. Shipments
shall be made to Distributor or directly to customers established by Distributor
no later than 45 days from the date on which the order is received by  Empyrean.
Empyrean  reserves the right to  immediately  cease all shipments of the Product
upon the discovery of a  non-conformity  to  specification in the Product or for
regulatory reasons. Empyrean shall use its best efforts to promptly correct such
non-conformity  or such  regulatory  issue(s) and shall renew shipment upon such
correction;

               3.1.2     Upon Distributor's request, provide a reasonable amount
                         of sales  and  Product  training  to key  employees  of
                         Distributor    at   Empyrean's    facilities   and   at
                         Distributor's   cost,   for  the  purpose  of  training
                         qualified   Distributor   personnel  to  ensure  proper
                         support  of  the   Products.   Empyrean   may   require
                         Distributor  to  pay   reasonable   charges  for  these
                         services;

               3.1.3     Provide a  reasonable  quantity of current  promotional
                         material  literature  relating  to  the  Products  at a
                         reasonable charge and such other samples, brochures and
                         up-to-date   information  concerning  the  Products  as
                         Empyrean may consider appropriate or as Distributor may
                         reasonably  require in order to assist  Distributor  to
                         sell the Products in the Territory; and

               3.1.4     Assist  Distributor  at  Distributor's   expense,  upon
                         request and subject to Empyrean's approval, which shall
                         not be unreasonably  withheld,  in making presentations
                         to Distributor's customers or prospects.

     3.2  PROVISION  OF  INFORMATION.  Empyrean  accepts the  responsibility  to
          provide Distributor with complete information regarding limitations to
          use of the  Products  which are  required  to be  disclosed  under the
          regulations of each country in the Territory.

4. PURCHASE OF PRODUCTS

     4.1  PRODUCTS.  Customers in the Territory  shall purchase all units of the
          Products from Distributor.  Distributor shall follow up on delivery of
          such units of the Products to customers and shall be  responsible  for
          arranging  for  advanced  payment of Products  directly  to  Empyrean.
          Distributor  is  responsible  for entry of Products into the Territory
          and for the  successful  delivery  of Products  to  customers.  If any
          customer of Distributor  does not provide advanced payment directly to
          Empyrean,  then Distributor must provide advanced payment to Empyrean.
          An irrevocable  letter of credit must be in place to cover all Product
          purchases.

     4.2  MINIMUM ANNUAL  PURCHASE.  Distributor  agrees to market,  promote and
          sell the  amount  of  Products  set  forth in  Exhibit  D hereto  (the
          "Minimum  Annual  Purchase")  and to  purchase  at least this  Minimum
          Annual  Purchase  from  Empyrean.  In the event that Empyrean does not
          obtain the FDA Approval (as defined in Section  5.3.2 below) within 15
          months  from the date of this  Agreement,  the  parties  hereto  shall
          immediately  after the expiry of the 15-month period negotiate in good
<PAGE>
                                        6

          faith for a reduction  in the Minimum  Annual  Purchase  amounts.  The
          reduced Minimum Annual Purchase  amounts shall  thereafter apply until
          the FDA Approval has been obtained, in which event, the Minimum Annual
          Purchase  amounts  specified in Exhibit D shall be reinstated  for the
          year commencing  after the FDA Approval has been obtained and for each
          year thereafter.

     4.3  FAILURE TO MEET  MINIMUM  ANNUAL  PURCHASE  REQUIREMENTS.  Distributor
          acknowledges  and agrees  that the  exclusive  right  granted to it to
          market, promote, distribute and sell the Products under this Agreement
          is  conditioned  on  fulfillment  of  such  Minimum  Annual   Purchase
          requirement  for the  Products or updated  versions of the Products by
          its  distributors  or its  customers.  In the event that less than the
          total Minimum Annual  Purchase  requirement is met by Distributor  for
          any reason other than (i) due to a force majeure event as specified in
          Section 8.3 herein, or (ii) directly attributable to Empyrean's breach
          of  this  Agreement,  Empyrean  may  give 60 days  written  notice  to
          Distributor and demand that such shortfall be remedied. If Distributor
          fails to  remedy  the  shortfall  within  the  60-day  notice  period,
          Empyrean  may  upon  written   notice  to   Distributor   declare  the
          distribution  rights  under this  Agreement  to be  non-exclusive.  If
          Distributor  notifies  Empyrean  in writing  that the  Minimum  Annual
          Purchase  requirement  for any year will not be met, then  Distributor
          and Empyrean  shall meet to determine the  appropriate  Minimum Annual
          Purchase level for that year.

     4.4  NEW PRODUCTS.  Distributor  acknowledges  that  Empyrean  manufactures
          products for "Over-The-Counter". The Products which Empyrean agrees to
          provide on an exclusive  basis to Distributor are described in Exhibit
          A. Additional  future products  derived from the Preventx product line
          will be presented to Distributor on a first right of negotiation basis
          for distribution in the Territory. Provided that if Distributor elects
          not to accept such additional  future products for distribution to its
          customers  on the terms  offered by Empyrean  for any reason  which it
          shall  determine  within 90 days of  presentation,  Empyrean  shall be
          entitled to present such additional future products to any third party
          on terms and conditions no more favourable  (when taken as a whole) to
          such third party than those offered to Distributor.

     4.5  PURCHASE PRICES. The prices payable by Distributor to Empyrean for the
          Products are set out in Exhibit E (the "Product  Price").  Distributor
          will be responsible for arranging  advanced payment or lines of credit
          from the customer or from  Distributor  before  Empyrean will ship the
          Products to Distributor or its customers in the Territory.

     4.6  DELIVERY AND PAYMENT. The Product Price to be paid by Distributor with
          respect  to each  Product  is  based  upon  shipment  F.O.B.  Empyrean
          factory,  currently  Canada or other warehouse  facility in the United
          States of America or elsewhere used by Empyrean. "Delivery" shall take
          place when shipments are shipped from Empyrean's  warehouse  facility,
          in accordance with instructions  from  Distributor.  In the absence of
          specific routing  instructions,  Empyrean reserves the right to select
          the carrier and method of conveyance.

     4.7  RISK OF LOSS.  Risk of loss shall pass to  Distributor  on shipment at
          Empyrean's  warehouse  facility.  If a  shipment  of  Products  is not
          accepted  by  a  customer  or  Distributor  due  to  failure  to  meet
          specifications, Distributor will immediately notify Empyrean, return a
          sample of the  Product at  Empyrean's  request  and  provide  its best
          efforts  to help  Empyrean  determine  the  source  and  nature of the
          problem.  Empyrean  may request the return of the entire  shipment and
          shall pay all freight,  customs fees and other charges associated with
          the return of such  shipment  if such  Products  in the  shipment  are
          defective. Distributor will use its best efforts to assist Empyrean in
          pursuing a claim with the shipper at Empyrean's  request provided that
          Empyrean  shall  bear  all and any  costs  and  expenses  incurred  by
          Distributor in providing such assistance.

<PAGE>
                                        7

5. PAYMENT

     5.1  TERMS.  Payment will be an advanced payment prior to shipment using an
          irrevocable letter of credit.  Empyrean, at its option, shall have the
          right to receive  special payment  procedures  arranged by Distributor
          for a customer.  Any  invoiced  amount which is not paid when due will
          bear  interest  at the rate of one and  one-half  (1.5%)  per cent per
          month.  No Product  Price or sums owed to  Empyrean  by a customer  or
          Distributor  shall be subject  to set off for  claims of  Distributor.
          Empyrean  shall  have  the  right  not to make  further  shipments  to
          specific  customers or Distributor for invoices which are more than 60
          days in arrears.

     5.2  TAXES AND DUTIES.  Distributor shall pay any and all applicable sales,
          use or excise,  state, local,  federal or other taxes, customs duties,
          or amounts  legally levied with respect to the  transportation,  sale,
          transfer,  license,  sublicense  or  use  of  the  Product  by or to a
          customer or by  Distributor,  or upon the provision of any services by
          Distributor  with respect to a Product,  as such taxes or amounts that
          may now or  hereafter  be imposed  under the  authority of any nation,
          group of nations, state, or local taxing jurisdiction.

     5.3  DISTRIBUTION PAYMENT. In consideration of the exclusive rights granted
          to Distributor  herein,  Distributor shall make the following one-time
          payments to Empyrean:

               5.3.1     the  sum  of  US$600,000   upon  the  signing  of  this
                         Agreement; and

               5.3.2     the  additional  sum  of  US$600,000  within  120  days
                         following  the  receipt  by   Distributor   of  written
                         notification  from  Empyrean  that  the  Food  and Drug
                         Administration  of the United  States of  America  (the
                         "FDA") has  approved  the claims made for the  Products
                         listed in Exhibit A in  relation to the  prevention  of
                         the  transmission of the Human  Immunodeficiency  Virus
                         ("HIV") (the "FDA Approval").

               In   addition,   the  parties   hereto  agree  that  out  of  the
               sub-distribution   fee  to  be  paid  by  each   distributor   to
               Distributor   under   each   Sub-Distribution    Agreement   (the
               "Sub-Distribution Fee"):

               (i)       33 per cent of the  Sub-Distribution  Fee shall be paid
                         to Empyrean;

               (ii)      33  per  cent  of the  Sub-Distribution  Fee  shall  be
                         utilized  by  Distributor  to  promote  and  market the
                         Products in the Territory; and

               (iii)     the  balance  of  the  Sub-Distribution  Fee  shall  be
                         retained by Distributor for its account.

               As further  consideration  for the payment by  Distributor of the
               sum of US$600,000  referred to in Section 5.3.1 herein,  Empyrean
               agrees to supply,  at no cost to Distributor,  Products valued at
               not less than  US$100,000  (based on the  Product  Price,  F.O.B.
               Empyrean  factory or designated  warehouse  facility) during Year
               One of this  Agreement,  and which  US$100,000  shall be credited
               towards the Year One Minimum Annual Purchase requirement.

6. WARRANTIES

         6.1      PRODUCTS. Empyrean undertakes and warrants to Distributor that
                  the  Products  shall  perform  and  conform  with the  product
                  specifications   in  Exhibit  F  or  otherwise   provided  for
                  Distributor  from time to time.  In the  event  that any claim
                  relating to the  medicinal  or other value of the  Products is
                  approved by the FDA or any other  regulatory  authority in the
                  United  States of America  or  elsewhere  in the  world,  such
                  approved  claims  shall be deemed to form part of the  product
                  specifications  in Exhibit F for the sale of the  Products  in
                  each  country  comprising  the  Territory  provided  that such
                  approved  claim shall also have been  approved by the relevant
                  regulatory  authority  in that  country.  Empyrean  agrees  to
                  replace any Product not performing or conforming with the said
<PAGE>
                                        8

                  product   specifications  if  the  non-conforming  Product  is
                  returned  to  Empyrean  within  the  period of the shelf  life
                  specified  by Empyrean  for each of the  Products and provided
                  that  such   non-conformity   was  not  caused  by  misuse  or
                  negligence  of the customer in the  Territory and otherwise is
                  returned  in  accordance   with   Empyrean's   product  return
                  authorization  procedures  in effect  from  time to time.  All
                  third party expenses, including any applicable transportation,
                  handling, customs and related costs associated with the return
                  and/or  replacement  of such  Products,  if  determined  to be
                  non-conforming,  shall be paid by Empyrean.  Empyrean  further
                  agrees to indemnify  and save  harmless  Distributor  from and
                  against any and all  damages  that may be suffered or incurred
                  by Distributor by reason of any claim of any customer or other
                  third party against Distributor arising or attributable to any
                  failure  of the  Products  to  perform  or  conform  with such
                  product  specifications  unless  such  Product  or the  labels
                  relating  thereto  have been altered by  Distributor.  SAVE AS
                  PROVIDED IN THE FOREGOING, EMPYREAN MAKES NO EXPRESS WARRANTY,
                  AND  EXCLUDES  AND  DISCLAIMS,  TO  THE  EXTENT  PERMITTED  BY
                  APPLICABLE  LAW,  ANY AND ALL  IMPLIED  WARRANTIES  INCLUDING,
                  WITHOUT LIMITATION,  IMPLIED WARRANTIES IN CONNECTION WITH THE
                  DESIGN,  SALE AND  MERCHANTABILITY  OR FITNESS OF THE PRODUCTS
                  FOR ANY PARTICULAR PURPOSE OR USE EXCEPT THAT THE PRODUCTS ARE
                  FREE FROM  MANUFACTURING  DEFECTS  AND  CONFORM TO  EMPYREAN'S
                  PUBLISHED  SPECIFICATIONS.  EMPYREAN  SHALL HAVE NO  LIABILITY
                  WITH  RESPECT  TO ITS  OBLIGATIONS  UNDER  THIS  AGREEMENT  OR
                  OTHERWISE FOR CONSEQUENTIAL, EXEMPLARY, INCIDENTAL OR PUNITIVE
                  DAMAGES,  EVEN IF IT HAS BEEN ADVISED THAT THE  POSSIBILITY OF
                  SUCH DAMAGE EXISTS.  While  Distributor may provide a warranty
                  for its end user, any warranty  provided by Distributor is its
                  own and  shall  be the  sole  responsibility  of  Distributor.
                  Distributor shall inform all customers of Empyrean's  warranty
                  disclaimers. Empyrean will make a reasonable effort to provide
                  an  initial  response  to all  customer  complaints  within 14
                  working days after receipt of said information.

6.2  AUTHORITY. Each party hereby represents and warrants to and undertakes with
     the other as follows:

               6.2.1     it has full power and  authority to execute and deliver
                         and perform all of its obligations under this Agreement
                         and the  execution,  delivery and  performance  of this
                         Agreement by it will not conflict with any law,  order,
                         judgment,  decree,  rule or  regulation  of any  court,
                         arbitral   tribunal  or  government   agency,   or  any
                         agreement,  instrument  or indenture to which it or any
                         of its  affiliates  is a party or by which it is bound;
                         and

               6.2.2     the exercise of the rights  granted or to be granted by
                         Empyrean to  Distributor  under this Agreement will not
                         result in the  infringement of any copyright,  designs,
                         patents,  and other  intellectual  property  of, or any
                         other  claims or rights of  whatsoever  nature  of, any
                         third parties.

7. TERM AND TERMINATION

     7.1  TERM. The initial term of the Agreement  shall commence on the date of
          execution of this  Agreement by both parties hereto and will remain in
          effect for the initial term of three years,  unless terminated earlier
          under the  provisions of Section 7.2 herein.  At the conclusion of the
          initial  term,  and  provided  that it has not been subject to earlier
          termination  under  Section  7.2  herein,   this  Agreement  shall  be
          automatically  renewed for  additional  two ten-year  terms unless and
          until this  Agreement is terminated by mutual  written  consent of the
          parties hereto.

     7.2  TERMINATION  FOR CAUSE.  Empyrean may terminate  this  Agreement by 60
          days notice to Distributor upon the occurrence of any of the following
          events should they not be remedied within such 60-day notice period:
<PAGE>
                                        9

               7.2.1     Distributor fails to pay an invoice when due;

               7.2.2     Distributor   fails  to  fulfil  one  or  more  of  its
                         obligations   hereunder  or  otherwise   breaches  this
                         Agreement;

               7.2.3     Distributor  becomes  bankrupt,  insolvent  or  becomes
                         unable to pay its obligation when they become due; or

               7.2.4     Distributor fails to substantially perform the specific
                         support and promotional  activities outlined in Exhibit
                         C without prior written agreement by Empyrean.

               Distributor  may  terminate  this  Agreement by 60 days notice to
               Empyrean  upon  the  occurrence  of any of the  following  events
               should they not be remedied within such 60-day notice period:

               7.2.5     Empyrean fails to fulfil one or more of its obligations
                         hereunder or otherwise breaches this Agreement; or

               7.2.6     Empyrean becomes bankrupt,  insolvent or becomes unable
                         to pay its obligation when they become due.

     7.3  EFFECT OF  EXPIRATION  OR  TERMINATION.  The effect of  expiration  or
          termination of the Agreement is to be as follows:

               7.3.1     Upon  expiration of this Agreement or upon  termination
                         by either  party as  provided  herein,  Empyrean  shall
                         continue  to ship  Products  under any  Product  orders
                         previously  submitted by Distributor.  Distributor will
                         have the right to sell all Products it has in inventory
                         to its customer or, if requested by Empyrean, the newly
                         appointed  distributor  or to Empyrean at cost plus any
                         handling.  All  warranties  in effect will  survive the
                         termination of this Agreement.

               7.3.2     Upon expiration of this Agreement or upon  termination,
                         the terms of Section  2.6 will  remain in effect for an
                         additional five years therefrom.

               7.3.3     Termination  of this  Agreement for any reason shall be
                         without  prejudice to any rights of either party hereto
                         against the other arising out of events occurring prior
                         to that termination.

               7.3.4     All rights granted hereunder to use trademarks or trade
                         names of Empyrean shall immediately terminate.

8.   MISCELLANEOUS PROVISIONS

     8.1  ARBITRATION.  Any  controversy  or claim arising out of or relating to
          this Agreement, or the performance or breach thereof, shall be settled
          by arbitration in accordance with the Commercial  Arbitration Rules of
          the American Arbitration Association in the City of Washington,  D.C.,
          U.S.A. and judgment upon the award rendered by the  Arbitrator(s)  may
          be entered in any Court  having  jurisdiction  thereof  and each party
          hereto consents to  jurisdiction is such forum,  except that any party
          can  apply to any  court in the  continental  U.S.  for  emergency  or
          interim injunctive relief.

     8.2  ASSIGNMENT.  Neither party hereto may assign or transfer all or any of
          its rights or  obligations  under  this  Agreement  without  the prior
          consent in writing of the other party, except that Empyrean may assign
          this Agreement without  Distributor's  consent in conjunction with the
          sale of all or substantially all its business or assets.
<PAGE>
                                       10

     8.3  FORCE MAJEURE.  Either party hereto shall be excused from any delay or
          failure  in  performance   hereunder  caused  by  any  labor  dispute,
          governmental requirement (other than obligations to obtain Approvals),
          act  of  God,   earthquake,   inability   to  secure   materials   and
          transportation  facilities,  and other causes  beyond its control.  If
          such delaying cause shall continue for more than 60 days, and 135 days
          in the case of  Empyrean's  inability to deliver  Products,  the party
          injured by the inability of the other to perform shall have the right,
          upon written notice to the other party,  to terminate this  Agreement.
          Alternatively,  Empyrean  and  Distributor  may elect to continue  the
          Agreement,  but determine new Minimum Annual Purchases  through mutual
          agreement.

     8.4  ENTIRE  AGREEMENT.  This Agreement sets forth the entire agreement and
          understanding  between  the  parties  hereto  relative  to the subject
          matter contained herein and supersedes all other agreements,  oral and
          written,  heretofore made between the parties  hereto,  except that it
          shall not relieve either party from making payments which may be owing
          under an agreement  prior to the date  thereof.  Any amendment to this
          Agreement   must  be  in   writing   and   signed  by  an   authorized
          representative of Empyrean and Distributor. Should any portion of this
          Agreement be held invalid or unlawful,  the remainder of the Agreement
          shall  continue  to be binding on both  parties  hereto to the fullest
          extent practicable.

     8.5  CAPTIONS.   Section  titles  or  captions  contained  herein  are  for
          reference  only  and  shall  not  be  considered  in  construing  this
          Agreement.

     8.6  NOTICES.  All notices and requests  required or  authorized  hereunder
          shall, except where specifically  provided otherwise,  be given either
          in writing by  personal  delivery to the party to whom notice is to be
          given, or sent by registered mail,  addressed to the party intended at
          the  address  set forth  below.  The date of  delivery  in the case of
          personal  delivery or the date upon which it is  deposited in the mail
          in the case of notice by mail,  shall be deemed to be the date of such
          notice.

          Empyrean:         Empyrean Bioscience, Inc.
                            2238 West Lone Cactus Drive, Suite 200
                            Phoenix, Arizona 85027

                            Attn:  President or Chief Operations Officer

          Distributor:      Durstrand International Limited
                            c/o 501, Keppel Centre
                            Cebu Business Park
                            Cebu City, Cebu
                            Philippines 6000

                            Attn:  Mr David Austen de Montaigne

     8.7  WAIVERS.  The waiver by either  party  hereto of any breach or alleged
          breach  of any  provision  hereunder  shall not be  construed  to be a
          waiver of any concurrent, prior or succeeding breach of said provision
          or any other provision herein. Any waiver must be in writing.

     8.8  RECORDS.  Distributor  shall keep accurate and detailed records of all
          sales of the Products,  and Distributor  shall permit  examination and
          inspection of such records by authorized  representatives of Empyrean,
          upon reasonable notice,  during usual business hours.  Distributor may
          limit inspection of such information to an agreed independent auditor,
          only  to  the  extent  such   inspection   may  divulge   confidential
          information of Distributor.  In the event that  Distributor  exercises
          its right to limit inspection to an auditor,  written informal records
          of  sales  not  containing  such  confidential  information  shall  be
          supplied by Distributor per the terms of Section 2.1.8.
<PAGE>
                                       11

     8.9  GOVERNING  LAW.  This  Agreement,  and all of the rights and duties in
          connection therewith, shall be governed by and construed under the law
          of  the  State  of  Arizona,  U.S.A.  other  than  conflict  of  laws,
          principles  of such state,  applicable  to  agreements  made and to be
          performed in that State.

In consideration  of the mutual  covenants and conditions  herein set forth, the
parties  hereto  have  executed  this  Agreement  as of the day and  year  above
written.

Durstrand International Limited                      Empyrean Bioscience, Inc.



Signature: /s/ Lim Ho Ke                Signature: /s/ Stephen D. Hayter
           -------------------------               -------------------------
By:      Lim Ho Ke                      By       Stephen D. Hayter
         ---------------------------             ---------------------------
Title:   Chairman                       Title:   Chief Executive Officer
         ---------------------------             ---------------------------
Date:    April 28, 1999                 Date:    April 28, 1999
         ---------------------------             ---------------------------
<PAGE>
                                       12

                                    EXHIBIT A

PRODUCTS

Preventx  Contraceptive Gel and Antiseptic  provided in 60, 80, 120 ml tube size
or 5.5ml disposable applicators.

Preventx  Contraceptive  Gel and  Antiseptic  provided in 55 gallon drum size or
other "bulk" packaging.

Preventx Hand Sanitizer and Antiseptic Lotion provided as finished product in 2,
8, 16 and 32 ounce bottles.

Preventx Hand Sanitizer and Antiseptic Lotion provided in bulk packaging.
<PAGE>
                                       13

                                    EXHIBIT B


TERRITORY ONE


I.       The Philippines
II.      Singapore
III.     Thailand
IV.      Indonesia
V.       Malaysia
VI.      Cambodia
VII.     Myanmar
VIII.    Vietnam

TERRITORY TWO

I.       Bangladesh
II.      Brunei
III.     North Korea
IV.      South Korea
V.       Guam
VI.      New Guinea
<PAGE>
                                       14

                                    EXHIBIT C


SPECIFIC SUPPORT AND PROMOTIONAL ACTIVITIES

Distributor  recognizes that significant market  development  activities will be
required to build sales volume for Empyrean's  products.  Distributor  agrees to
promote the Products to government agencies and end users. Distributor agrees to
execute Empyrean-generated marketing campaigns in the Territory; these campaigns
may involve  translation  and printing of promotional  materials into brochures,
advertisements and mailers.  Distributor will also undertake  Empyrean-initiated
product  promotional  campaigns.  Distributor  agrees to conduct these campaigns
with reasonable levels of expenditure,  to maintain  appropriate  organizational
staffing  to  execute  said  campaigns  and  to  conduct  educational   seminars
independently and with Empyrean representatives.  These activities must first be
discussed and approved by Empyrean USA (which approval shall not be unreasonably
withheld)  and shall only be carried out to the extent that such  activities  do
not  contravene  the  applicable  laws and  regulations  in the Territory of the
United States.

Distributor further agrees to purchase  demonstration product as appropriate and
to maintain a product  specialist  to support the  products  in-house and in the
field and to provide appropriate incentives to its general support organization.
These  activities  must first be  discussed  and approved by Empyrean USA (which
approval shall not be unreasonably withheld).

The  quarterly  end  user  sales in the  Territory  will be  maintained  by both
Distributor  and Empyrean,  since  customer or  Distributor  will be required to
remit  payment in  advance,  directly  to  Empyrean.  Distributor  may submit to
Empyrean,  if agreed to in advance,  reasonable  and  customary  sales  expenses
relating  to the  presentation,  promotion  and  sales of  Empyrean's  products.
Expenses will be reimbursed on a quarterly basis. Expenses must be submitted one
week after the close of each quarter.

Distributor will be responsible for establishing the customer and setting up the
advanced payment schedule with customer and Empyrean.  If not,  Distributor will
be  responsible  for  advanced  payment.  Products  will  be  delivered  to  the
Territory. Distributor will be responsible to follow up on deliveries.

Empyrean and  Distributor  will  maintain a close working  relationship.  In the
event  that  Distributor  has the  ability  to open up new  customers  through a
broader  product  offering,  Empyrean  will  discuss  this  with an open mind to
increasing  the  products  offered  by  Distributor  in the  Territory,  but the
decision  to add  such  products  to this  Agreement  shall  be at the  sole and
absolute discretion of Empyrean.

Since Distributor is responsible for providing  promotion,  Product presentation
and selling of the  Products  only,  Empyrean  would not expect  Distributor  to
establish a distribution network,  warehousing,  or banking facilities on behalf
of Empyrean. Therefore, if Distributor elects to provide that for its customers,
it is at Distributor's expense.
<PAGE>
                                       14

                                    EXHIBIT D

MINIMUM ANNUAL PURCHASE

PRODUCTS:

Preventx Contraceptive Gel and Antiseptic

Preventx Hand Sanitizer and Antiseptic Lotion


MINIMUM PURCHASES CAN BE IN EITHER PRODUCT:

Year One - US$400,000

Year Two - US$1,000,000

Year Three - US$3,000,000

Year Four onwards - Minimum Annual Purchase for each year shall be equivalent to
115 per cent of the Minimum Annual Purchase for the immediately preceding year.
<PAGE>
                                       16

                                    EXHIBIT E

PRODUCT PRICES


PREVENTX CONTRACEPTIVE AND ANTI-MICROBIAL GEL

Preventx Gel       55 gallon containers sold in "bulk", no labels, tubes, or
                   boxes.

Preventx Gel       If purchased in 5.5, 60, 80 or 120 ml size tubes pricing will
                   be negotiated  based on quantity ordered and costs associated
                   with preparing tubes that are exclusive to the
Territory.

PREVENTX HAND SANITIZER

Hand Sanitizer May be purchased in bulk or in bottles.


PRICING  WILL BE  PUBLISHED  WHOLESALE,  MINUS  17.5 PER CENT,  F.O.B.  EMPYREAN
FACTORY OR DESIGNATED WAREHOUSE.
<PAGE>
                                       17

                                    EXHIBIT F

PER ATTACHED PACKAGED INSERT

Product  specifications  are as outlined in the specific  product package insert
which is delivered with individual product lots to Distributor in the Territory.


                                       18

                                                                    Exhibit 23.1


              CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS


     We have issued our report dated February 11, 1999,  except for notes 10 and
11, as to which the date is October  25,  1999,  accompanying  the  consolidated
financial   statements  of  Empyrean   Bioscience,   Inc.,   contained  in  this
Registration Statement and Joint Proxy  Statement/Prospectus.  We consent to the
use of the aforementioned report in this Registration  Statement and Joint Proxy
Statement/Prospectus, and to the use of our name as it appears under the caption
"Experts."

/s/ GRANT THORNTON LLP

San Jose, California
October 25, 1999


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