<PAGE>

                                                                   EXHIBIT 10.21

                               INDEMNITY AGREEMENT

     THIS AGREEMENT is made and entered into as of , 2000 by and between Omni
Nutraceuticals, Inc., a Utah corporation (the "Corporation"), and Reid Breitman
("Agent").

                                    RECITALS

     WHEREAS, Agent performs a valuable service to the Corporation in his
capacity as a Director of the Corporation;

     WHEREAS, the stockholders of the Corporation have adopted bylaws (the
"Bylaws") and/or Articles of Incorporation (the "Articles") providing for the
indemnification of the directors, officers, employees and other agents of the
Corporation, including persons serving at the request of the Corporation in such
capacities with other corporations or enterprises, as authorized by the Utah
Corporations Code, as amended (the "Code");

     WHEREAS, the Articles, Bylaws and/or the Code, by their non-exclusive
nature, permit contracts between the Corporation and its agents, officers,
employees and other agents with respect to indemnification of such persons; and

     WHEREAS, in order to induce Agent to serve and continue to serve as a
Director of the Corporation, the Corporation has determined and agreed to enter
into this Agreement with Agent;

     NOW, THEREFORE, in consideration of Agent's service and continued service
as after the date hereof, the parties hereto agree as follows:

                                    AGREEMENT

     1.   SERVICES TO THE CORPORATION. Agent will serve, at the will of the
shareholders of the Corporation, as a Director of the Corporation or as a
director, officer or other fiduciary of an affiliate of the Corporation
(including any employee benefit plan of the Corporation) faithfully and to the
best of his ability so long as he is duly elected and qualified in accordance
with the provisions of the Bylaws or other applicable charter documents of the
Corporation or such affiliate; PROVIDED, HOWEVER, that Agent may at any time and
for any reason resign from such position.

     2.   INDEMNITY OF AGENT. The Corporation hereby agrees to hold harmless
and indemnify Agent to the fullest extent authorized or permitted by the
provisions of the Bylaws and the Code, as the same may be amended from time to
time (but, only to the extent that such amendment permits the Corporation to
provide broader indemnification rights than the Bylaws or the Code permitted
prior to adoption of such amendment).

<PAGE>


     3.   ADDITIONAL INDEMNITY. In addition to and not in limitation of the
indemnification otherwise provided for herein, and subject only to the
exclusions set forth in Section 4 hereof, the Corporation hereby further agrees
to hold harmless and indemnify Agent:

          (a)  against any and all expenses (including attorneys' fees),
witness fees, damages, judgments, fines and amounts paid in settlement and any
other amounts that Agent becomes legally obligated to pay because of any claim
or claims made against him in connection with any threatened, pending or
completed action, suit or proceeding, whether civil, criminal, arbitrational,
administrative or investigative (including an action by or in the right of the
Corporation) to which Agent is, was or at any time becomes a party, or is
threatened to be made a party, by reason of the fact that Agent is, was or at
any time becomes a director, officer, employee or other agent of the
Corporation, or is or was serving or at any time serves at the request of the
Corporation as a director, officer, employee or other agent of another
corporation, partnership joint venture, trust, employee benefit plan or other
enterprise; and

          (b)  otherwise to the fullest extent as may be provided to
Agent by the Corporation under the non-exclusivity provisions of the Code and
the Bylaws.

     4.   LIMITATIONS ON ADDITIONAL INDEMNITY. No indemnity pursuant to Section
2 or 3 hereof shall be paid by the Corporation:

          (a)  on account of any claim against Agent for an accounting of
profits made from the purchase or sale by Agent of securities of the Corporation
pursuant to the provisions of Sections 16(b) of the Securities Exchange Act of
1934 and amendments thereto (the "Exchange Act"), or any violation of Section 10
of the Exchange Act or Rule 10b-5 thereunder or any federal, state or foreign
statutory laws or regulations prescribing insider trading or similar provisions
of any federal, state or local statutory or foreign law; or

          (b)  if such indemnification is not lawful, and in such case,
only to the extent such indemnification is not lawful.

     5.   CONTINUATION OF INDEMNITY. All agreements and obligations of the
Corporation contained herein shall continue during the period Agent is a
director, officer, employee or other agent of the Corporation (or is or was
serving at the request of the Corporation as a director, officer, employee or
other agent of another corporation, partnership, joint venture, trust, employee
benefit plan or other enterprise) and shall continue thereafter so long as Agent
shall be subject to any possible claim or threatened, pending or completed
action, suit or proceeding, whether civil, criminal, arbitrational,
administrative or investigative, by reason of the fact that Agent was serving in
the capacity referred to herein. The Company shall maintain usual and customary
officers' and directors' insurance coverage of at least $5,000,000, covering all
periods during which Agent is a director of the Company.

     6.   NOTIFICATION AND DEFENSE OF CLAIM. Not later than thirty (30) days
after receipt by Agent of notice of the commencement of any action, suit or
proceeding, Agent will, if a claim
                                        2

<PAGE>


in respect thereof is to be made against the Corporation under this Agreement,
notify the Corporation of the commencement thereof; but the omission so to
notify the Corporation will not relieve it from any liability which it may have
to Agent otherwise than under this Agreement, or under this Agreement, except to
the extent the Corporation is directly prejudiced by such failure to so notify
the Corporation. With respect to any such action, suit or proceeding:

          (a)  the Corporation will be entitled to participate therein at its
own expense;

          (b)  except as otherwise provided below, the Corporation may,
at its option and jointly with any other indemnifying party similarly notified
and electing to assume such defense, assume the defense thereof, with counsel
reasonably satisfactory to Agent. After notice from the Corporation to Agent of
its election to assume the defense thereof, the Corporation will not be liable
to Agent under this Agreement for any legal or other expenses subsequently
incurred by Agent in connection with the defense thereof except for reasonable
costs of investigation or otherwise as provided below. Agent shall have the
right to employ separate counsel in such action, suit or proceeding, but the
fees and expenses of such counsel incurred after notice from the Corporation of
its assumption of the defense thereof shall be at the expense of Agent unless
(i) the employment of counsel by Agent has been authorized by the Corporation,
(ii) Agent shall have reasonably concluded that there may be a conflict of
interest between the Corporation and Agent in the conduct of the defense of such
action or (iii) the Corporation shall not in fact have employed counsel
reasonably satisfactory to Agent to assume the defense of such action, in each
of which cases the fees and expenses of Agent's separate counsel shall be at the
expense of the Corporation. The Corporation shall not be entitled to assume the
defense of any action, suit or proceeding brought by or on behalf of the
Corporation or as to which Agent shall have made the conclusion provided for in
clause (ii) above; and

          (c)  the Corporation shall not be liable to indemnify Agent under this
Agreement for any amounts paid in settlement of any action or claim effected
without its written consent, which shall not be unreasonably withheld. The
Corporation shall be permitted to settle any action except that it shall not
settle any action or claim in any manner which would impose any penalty or
limitation on Agent, or any non-monetary obligation, without Agent's written
consent, which may be given or withheld in Agent's sole discretion.

     7.   EXPENSES. The Corporation shall advance, prior to the final
disposition of any proceeding, promptly following request therefor, all expenses
incurred by Agent in connection with such proceeding upon receipt of an
undertaking by or on behalf of Agent to repay said amounts if it shall be
determined ultimately that Agent is not entitled to be indemnified under the
provisions of this Agreement, the Bylaws, the Corporation's Articles of
Incorporation or the Code.

     8.   ENFORCEMENT. Any right to indemnification or advances granted by this
Agreement to Agent shall be enforceable by or on behalf of Agent in any court of
competent jurisdiction if (i) the claim for indemnification or advances is
denied, in whole or in part, (ii) no disposition of such claim is made within
thirty (30) days of request therefor, or (iii) the

                                        3

<PAGE>



Corporation should fail to comply with the provisions of Section 7 hereof.
Agent, in such enforcement action, if successful in whole or in part, shall be
entitled to be paid also the expense of prosecuting his claim. It shall be a
defense to any action for which a claim for indemnification is made under
Section 2 or 3 hereof (other than an action brought to enforce a claim for
expenses pursuant to Section 7 hereof, provided that the required undertaking
has been tendered to the Corporation) that Agent is not entitled to
indemnification because of the limitations set forth in Section 4 hereof.
Neither the failure of the Corporation (including its Board of Directors or its
stockholders) to have made a determination prior to the commencement of such
enforcement action that indemnification of Agent is proper in the circumstances,
nor an actual determination by the Corporation (including its Board of Directors
or its stockholders) that such indemnification is improper shall be a defense to
the action or create a presumption that Agent is not entitled to indemnification
under this Agreement or otherwise.

     9.   NON-EXCLUSIVITY OF RIGHTS. The rights conferred on Agent by this
Agreement shall not be exclusive of any other right which Agent may have or
hereafter acquire under any statute, provision of the Corporation's Articles of
Incorporation or Bylaws, agreement, vote of stockholders or directors, or
otherwise, both as to action in his official capacity and as to action in
another capacity while holding office.

     10.  SURVIVAL OF RIGHTS.

          (a)  The rights of Agent under this Agreement shall continue after
Agent has ceased to be a director, officer, employee or other agent of the
Corporation or to serve at the request of the Corporation as a director,
officer, employee or other agent of another corporation, partnership, joint
venture, trust, employee benefit plan or other enterprise until any claims which
may be brought against Agent for which indemnification may be sought hereunder
shall be barred by any applicable statute of limitations and shall inure to the
benefit of Agent's heirs, executors and administrators.

          (b)  The Corporation shall require any successor (whether direct or
indirect, by purchase, merger, consolidation or otherwise) to all or
substantially all of the business or assets of the Corporation, expressly to
assume and agree to perform this Agreement in the same manner and to the same
extent that the Corporation would be required to perform if no such succession
had taken place.

     11.  SEPARABILITY. Each of the provisions of this Agreement is a separate
and distinct agreement and independent of the others, so that if any provision
hereof shall be held to be invalid for any reason, such invalidity or
unenforceability shall not affect the validity or enforceability of the other
provisions hereof. Furthermore, if this Agreement shall be invalidated in its
entirety on any ground, then the Corporation shall nevertheless indemnify Agent
to the fullest extent provided by the Bylaws, the Code or any other applicable
law.

     12.  JURISDICTION AND VENUE.

                                        4

<PAGE>


          (a)  Each of the parties hereto hereby irrevocably and
unconditionally submits, for itself or himself and its or his property, to the
non-exclusive jurisdiction of any California court or federal court of the
United States of America sitting in the State of California, and any appellate
court from any thereof, in any action or proceeding arising out of or relating
to this Agreement or for recognition or enforcement of any judgment, and each of
the parties hereto hereby irrevocably and unconditionally agrees that all claims
in respect of any such action or proceeding may be heard and determined in any
such California court or, to the extent permitted by law, in such federal court.
Each of the parties hereto agrees that a final judgment in any such action or
proceeding shall be conclusive and may be enforced in other jurisdictions by
suit on the judgment or in any other manner provided by law. Should any party
institute any action, suit or other proceeding arising out of or relating to
this Agreement, the prevailing party shall be entitled to receive from the
losing party reasonable attorneys' fees and costs incurred in connection
therewith, along with all costs of defense, investigation, preparation, experts
and collection.

          (b)  Each of the parties hereto irrevocably and unconditionally
waives, to the fullest extent it or he may legally and effectively do so, any
objection that it or he may now or hereafter have to the laying of venue of any
suit, action or proceeding arising out of or relating to this Agreement in any
of the courts referred to in Section 13(a). Each of the parties hereto
irrevocably waives, to the fullest extent permitted by law, the defense of an
inconvenient forum to the maintenance of such action or proceeding in any such
court.

          (c)  The parties further agree that the mailing by certified or
registered mail, return receipt requested, of any process required by any such
court shall constitute valid and lawful service of process against them, without
the necessity for service by any other means provided by law.

     13.  WAIVER OF JURY TRIAL

     BECAUSE DISPUTES ARISING IN CONNECTION WITH COMPLEX FINANCIAL TRANSACTIONS
ARE MOST QUICKLY AND ECONOMICALLY RESOLVED BY AN EXPERIENCED AND EXPERT PERSON
AND THE PARTIES WISH APPLICABLE LAWS TO APPLY (RATHER THAN ARBITRATION RULES),
THE PARTIES DESIRE THAT THEIR DISPUTES BE RESOLVED BY A JUDGE APPLYING SUCH
APPLICABLE LAWS. THEREFORE, TO ACHIEVE THE BEST COMBINATION OF THE BENEFITS OF
THE JUDICIAL SYSTEM AND OF ARBITRATION, THE PARTIES HERETO WAIVE ALL RIGHT TO
TRIAL BY JURY IN ANY ACTION, SUIT OR PROCEEDING BROUGHT TO ENFORCE OR DEFEND ANY
RIGHTS OR REMEDIES UNDER THIS AGREEMENT.

     14.  AMENDMENT AND TERMINATION. No amendment, modification, termination
or cancellation of this Agreement shall be effective unless in writing signed by
both parties hereto.

     15.  IDENTICAL COUNTERPARTS. This Agreement may be executed in one or
more counterparts, each of which shall for all purposes be deemed to be an
original but all of which

                                        5

<PAGE>


together shall constitute but one and the same Agreement. Only one such
counterpart need be produced to evidence the existence of this Agreement.

     16.  HEADINGS. The headings of the sections of this Agreement are
inserted for convenience only and shall not be deemed to constitute part of this
Agreement or to affect the construction hereof.

     17.  NOTICES. All notices, requests, demands and other communications
hereunder shall be in writing and shall be deemed to have been duly given (i)
upon delivery if delivered by hand to the party to whom such communication was
directed or (ii) upon the third business day after the date on which such
communication was mailed if mailed by certified or registered mail with postage
prepaid, if to Agent, to its most recent address as set forth in the Company's
records, and if to the Company, to its principal executive offices, or to such
other address as may have been furnished to Agent by the Corporation.

     IN WITNESS WHEREOF, the parties hereto have executed this Agreement on and
as of the day and year first above written.

                                         Omni Nutraceuitcals, Inc.

                                         By: /s/ Louis Mancini
                                            -----------------------------------
                                            Louis Mancini
                                            Chief Executive Officer

                                         AGENT

                                         REID BREITMAN

                                            /s/ Reid Breitman
                                            -----------------------------------
                                            Reid Breitman


                                        6