<PAGE>   1

                                                                    Exhibit 10.2

Moore, Clayton & Co. Convertible Promissory Note

                                                           NON-NEGOTIABLE


        THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE
        SECURITIES ACT OF 1933 (THE "ACT") OR APPLICABLE STATE LAW AND MAY NOT
        BE OFFERED, SOLD, OR OTHERWISE TRANSFERRED, PLEDGED, OR HYPOTHECATED
        UNLESS AND UNTIL REGISTERED UNDER THE ACT OR STATE LAW OR, IN THE
        OPINION OF COUNSEL IN FORM AND SUBSTANCE SATISFACTORY TO THE ISSUER OF
        THE SECURITIES, SUCH OFFER, SALE, OR TRANSFER, PLEDGE, OR HYPOTHECATION
        IS IN COMPLIANCE THEREWITH.

                           CONVERTIBLE PROMISSORY NOTE

Principal Amount: $20,000.00                              Date: February 4, 2000
                                                            Salt Lake City, Utah

        FOR VALUE RECEIVED, SPORTSNUTS.COM INTERNATIONAL, INC., a Delaware
corporation and SPORTSNUTS.COM, INC., a Delaware corporation (collectively,
"Maker"), hereby promises to pay to the order of MOORE,CLAYTON & CO. ("Holder"),
in lawful money of the United States of America, the principal sum of Twenty
Thousand Dollars ($20,000.00) (the "Principal Amount"), together with interest
thereon as provided below.

        1. Payment Terms. The entire Principal Amount together with all accrued
but unpaid interest shall be due and payable on May 4, 2000 (the "Maturity
Date"). Any payments made on this Note will be applied first to any costs and
expenses (including attorneys' fees as provided in paragraph 10) incurred by
Holder in connection with the collection of amounts owing pursuant to this Note,
then to accrued interest, and then to reduction of principal, or as otherwise
determined at Holder's discretion. The loan proceeds represented by this Note
shall be disbursed by the Holder, from time to time, pursuant to a schedule of
disbursements or draws approved by the Holder.

        2. Interest. Interest will accrue on Principal Amount outstanding at the
rate per annum of sixteen percent (16%).

        3. Grant of Security Interest. As security for the full and timely
payment of the Principal Amount of and interest on this Note whether now
existing or hereafter arising, Maker hereby grants to Holder a security interest
under the Utah Uniform Commercial Code ("UCC") for all of Maker's equipment,
furnishings, and fixed assets. Such security interest shall be set forth in a
separate Security Agreement of even date herewith duly executed by Maker and
Holder, substantially in the form attached hereto as Exhibit "A."


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        4. Right of Conversion.

                4.1 Election Right for Conversion Into Common Stock. This Note,
        together with all accrued interest (the "Repayment Amount"), shall at
        any time prior to the Maturity Date may be converted in its entirety
        upon the election of the Holder into fully paid and non- assessable
        shares of Common Stock of SportsNuts.com International, Inc. (the
        "Company") at a conversion price equal to the lesser of: (i) $0.50 per
        share, or (ii) the private placement offering price for the Company's
        Common Stock between the date hereof and the Maturity Date.

                4.2 Effect of Election to Convert. Election by the Holder to
        convert the Repayment Amount into Common Stock shall be effective only
        as to the conversion of all, but not less than all, of the total
        principal amount of the Note plus all interest and other amounts then
        outstanding. Such election shall be effected by the Holder delivering to
        the Company this Note together with a written statement electing such
        conversion. Such conversion shall be effective as of the date on which
        the Company receives such written statement.

                4.3 Mechanics of Conversion. Within two (2) business days after
        receiving the Holder's written election to convert and this Note, the
        Company shall issue and deliver to the Holder a certificate or
        certificates, registered in the name of Holder, for the number of full
        shares of Common Stock to which Holder is entitled bearing such
        restrictive legends as may be required by federal and state securities
        laws. To the extent permitted by law, such conversion shall be deemed to
        have been effected as of the close of business on the date on which the
        Holder shall have elected to such conversion. At the time of the
        issuance of the certificate for the shares of Common Stock, the rights
        of the Holder of the Note as such Holder shall cease, and the Holder
        shall be deemed to have become the holder or holders of record of the
        shares of Common Stock received upon conversion.

                4.4 Taxes on Conversion. The issue of stock certificates on
        conversion of this Note shall be made without charge to the Holder for
        any tax in respect of the issue thereof. The Company shall not, however,
        be required to pay any tax which may be payable in respect of any
        transfer involved in the issue and delivery of Common Stock in any name
        other than that of the Holder of this Note, and the Company shall not be
        required to issue or deliver any certificate in respect of such Common
        Stock unless and until the person or persons requesting the issuance
        thereof shall have paid to the Company the amount of such tax or shall
        have established to the satisfaction of the Company that such tax has
        been paid.

                4.5 No Rights as Stockholder. Prior to the conversion of the
        Note, the Holder shall not be entitled to any right as a stockholder,
        including without limitation the right to



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<PAGE>   3

        vote or to receive dividends or other distribution, and shall not be
        entitled to receive any notice of any proceeding of the Company, except
        as provided herein.

        5. Adjustments. If at any time after this Note is executed, the Company
(i) declares a dividend or makes a distribution on the outstanding shares of its
Common Stock, (ii) subdivides its outstanding shares of Common Stock into a
greater number of shares, (iii) combines its outstanding shares of Common Stock
into a smaller number of shares, (iv) effects a capital reorganization,
reclassification, or change in the outstanding shares of Common Stock (other
than a change in par value, or from par value to no par value, or from no par
value to par value), or (v) otherwise changes into the same or different number
of shares of any class or classes of stock, the Common Stock issuable upon the
conversion of this Note, the conversion price per share in effect at the time of
the record date for such dividend or distribution or the effective date of such
subdivision, combination or reclassification reorganization, other similar
changes in the capitalization of the Company shall be proportionately adjusted
so that the Holder of this Note after such time shall be entitled to receive the
aggregate number of shares of Common Stock which the Holder would have owned or
been entitled to receive had this Debenture been converted immediately prior to
such record date or effective date and the resulting Common Stock had been
subject to such dividend, distribution, subdivision, combination or
reclassification or reorganization. Such adjustment shall be made successively
whenever any event specified above shall occur. No adjustments in respect of
interest or dividends, other than a stock dividend, will be made upon
conversion, but a payment in cash will be made by the Company in lieu of the
issuance of any such fractional shares.

        6. Registration Rights. If the Company shall file a registration
statement with the Securities and Exchange Commission to register shares of its
Common Stock, excluding an S-8 or S-4 registration statement, the Company agrees
to register the shares of Common Stock issuable from the conversion of this
Note, subject to any underwriter's cutback or limitation in connection
therewith.

        7. Representations and Warranties.

                7.1 Representations and Warranties. The Maker represents and
        warrants to the Company that:

                        (a) The Maker (i) is a corporation duly organized and
                validly existing under the laws of Delaware; and (ii) has all
                requisite corporate power, and has all material governmental
                licenses, authorizations, consents and approvals necessary to
                own its assets and carry on its business as now being or as
                proposed to be conducted;

                        (b) There are no legal or arbitrary proceedings, or any
                proceedings by or before any governmental or regulatory
                authority or agency now pending, or (to the knowledge of the
                Maker) threatened against the Maker, which, if adversely


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                determined, could have a material advise effect on the financial
                condition, operations or business of the Maker taken as a whole;

                        (c) The execution and delivery of this Note, or the
                Security Agreement, or the Warrant, the consummation of the
                transactions herein contemplated, or the compliance with the
                terms and provisions hereof will conflict with, or result in a
                breach of, or require any consent under the Articles of
                Incorporation or By-Laws of the Maker, or any applicable law or
                regulation, or any agreement or instrument to which the Maker is
                a party, or by which it is bound, or to which it is subject, or
                constitute a default under any such agreement or instrument, or
                result in the creation or imposition of any lien upon any of the
                revenues or assets of the Maker, pursuant to the terms of any
                such agreement or instrument.

                        (d) The Maker has all necessary corporate power and
                authority to execute, deliver and perform its obligations under
                this Note, the Warrant and the Security Agreement to which it is
                a party; the execution, delivery and performance by the Maker of
                the Note, the Security Agreement and the Warrant to which it is
                a party, has been duly authorized by all necessary corporate
                action on its party; and this Note has been duly and validly
                executed and delivered by the Maker and constitutes, and the
                Security Agreement and the Warrant to which the Maker is a party
                when executed and delivered, will constitute, its legal, valid
                and binding obligation, enforceable in accordance with its
                terms.

                7.2 Covenants. The Maker covenants and agrees with the Holder
        that so long as any amount remains unpaid on this Note, the Company
        shall deliver to the Holder the following:

                        (a) As soon as available, and in any event within
                fifteen (15) days after the end of each month, statements of
                income, retained earnings and cash flow of the Maker for such
                period and for the period from the beginning of the respective
                fiscal year to the end of such period, and the related balance
                sheet of the Maker as of the end of such period.

        8. Default.

                8.1 Any one of the following occurrences shall constitute an
        "Event of Default" under this Note:

                        (a) The failure of Maker to make any payment of
                principal or accrued interest upon this Note when the same
                becomes due and payable in accordance with


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<PAGE>   5

                the terms hereof without further notice or passage of time;
                provided however, that Maker shall have thirty (30) days to cure
                such default.

                        (b) The entry of a decree or order for relief by a court
                having jurisdiction in the premises in respect of the Maker in
                any involuntary case or proceedings under the Federal bankruptcy
                law, as now constituted or hereafter amended, or any other
                applicable Federal or state bankruptcy, insolvency,
                reorganization or other similar law, or appointing a receiver,
                liquidator, assignee, custodian, trustee, sequestrator (or
                similar official) of the Maker or for any substantial part of
                its property, or ordering the winding-up or liquidation of its
                affairs; or

                        (c) The commencement by the Maker of a voluntary case or
                proceeding under the Federal bankruptcy laws, as now or
                hereafter constituted, or any other applicable Federal or state
                bankruptcy, insolvency, reorganization or other similar law, or
                any other case or proceeding to be adjudicated bankrupt or
                insolvent, or the consent by it to the appointment of or taking
                possession by a receiver, liquidator, assignee, trustee,
                custodian, sequestrator (or other similar official) of the Maker
                or of any substantial part of its property, or the making by it
                of any assignment for the benefit of creditors, or the taking of
                corporation action by the Maker in furtherance of any of the
                foregoing.

                8.2 Upon the happening of any Event of Default, (i) the entire
        principal and any unpaid accrued interest shall become due immediately
        and payable in full in cash with interest accruing thereon until paid in
        full, and (ii) Holder shall have and may exercise any and all rights and
        remedies available hereunder, at law and in equity.

                8.3 The remedies of Holder, as provided herein, shall be
        cumulative and concurrent, and may be pursued singularly, successively
        or together, at the sole discretion of Holder, and may be exercised as
        often as occasion therefor shall arise. Any act, omission or commission
        of Holder, including, specifically, any failure to exercise any right,
        remedy or recourse, shall be released and be effected only through a
        written document executed by Holder and then only to the extent
        specifically recited therein. A waiver or release with reference to any
        one event shall not be construed as continuing, as a bar to, or as a
        waiver or release of, any subsequent right, remedy or recourse as to a
        subsequent event.

        9. Attorneys' Fees. If one or more Events of Default shall occur (or any
act which with notice or passage of time or both would constitute an Event of
Default) under this Note, Maker promises to pay all collection costs, including
but not limited to all reasonable attorneys' fees, court costs, and expenses of
every kind incurred by Holder in connection with such collection or the
protection or enforcement of any or all of the security for this Note, whether
or not any lawsuit is filed with respect thereto.


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<PAGE>   6

        10. Notices. All payments and any notice required or permitted to be
served hereunder shall be in writing and shall be delivered personally, or by
express, overnight or courier service, by regular or certified mail, or by
facsimile transmission (with a confirming copy sent by U.S. Mail, registered or
certified, return receipt requested) addressed as follows, or to such other
address as any party hereto may for itself designate by written notice in
accordance herewith:

        TO MAKER:          SPORTSNUTS.COM
                           10421 South 400 West, Suite 550
                           South Jordan, Utah 84095
                           Attn: Kenneth Forrest
                           Facsimile No.: 801-816-2599

        TO HOLDER:         MOORE, CLAYTON & CO.
                           23852 Pacific Coast Highway, PMB 792
                           Malibu, CA 90265
                           Attn: Anthony Moore
                           Facsimile No.: 310-317-9605

Notice shall be deemed properly given on the date received or postmarked,
whichever is earlier.

        11. Transfer. Provided that Maker's written consent is not provided
(which consent shall not be unreasonably withheld), this Note may not be sold,
pledged, hypothecated, or transferred in any manner, and is a non-negotiable
instrument having no value whatsoever except to the Holder while the Note bears
a principal balance outstanding.

        12. Waiver. Maker, for itself, its successors, transferees and assigns
and all guarantors, endorsers and signers, hereby waives all valuation and
appraisement privileges, presentment and demand for payment, protest, notice of
protest and nonpayment, dishonor and notice of dishonor, bringing of suit, lack
of diligence or delays in collection or enforcement of this Note and notice of
the intention to accelerate, the release of any liable party, the release of any
security for the debt, the taking of any additional security and any other
indulgence or forbearance, and is and shall be directly and primarily, liable
for the amount of all sums owing and to be owed hereon, and agrees that this
Note and any or all payments coming due hereunder may be extended or renewed
from time to time by mutual consent without in any way affecting or diminishing
Maker's liability hereunder.


        13. Illegality and Severability. In no event shall the amount paid or
agreed to be paid hereunder (including all interest and the aggregate of any
other amounts taken, reserved or charged pursuant to this Note which under
applicable law is deemed to constitute interest on the indebtedness evidenced by
this Note) exceed the highest lawful rate permissible under applicable law; and
if under any circumstances whatsoever, fulfillment of any provision of this Note
at the time performance of


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<PAGE>   7

such provision shall be due, shall involve transcending the limit of validity
prescribed by applicable law, then ipso facto, the obligation to be fulfilled
shall be reduced to the limit of such validity, and if from any circumstances
Holder should receive as interest an amount which would exceed the highest
lawful rate allowable under law, such amount which would be excessive interest
shall be applied to the reduction of the unpaid principal balance due under this
Note and not to the payment of interest, or if such excess interest exceeds the
unpaid balance of principal, the excess shall be refunded to Maker. If any
provision of this Note or any payments pursuant to the terms hereof shall be
invalid or unenforceable to any extent, the remaining provisions of this Note
and any other payments hereunder shall not be affected thereby and shall be
enforceable to the greatest extent permitted by law.

        14. Governing Law. This Note shall be governed by and construed under
the laws of the State of Utah without regard to the conflict of laws provisions.

        15. Venue and Jurisdiction. Any action or proceeding arising out of or
relating to this Note shall be brought in the federal or state courts in the
State of Utah, and Maker and Holder each consent to the jurisdiction of said
courts.

        IN WITNESS WHEREOF, the parties have executed this Note as of the date
first above written.
                                     "Maker"

                                     SPORTSNUTS.COM INTERNATIONAL, INC.

                                     By /s/ Kenneth Denos
                                     ------------------------------------
                                        Kenneth Denos
                                        Executive Vice President

                                     SPORTSNUTS.COM, INC.

                                     By /s/ Kenneth Denos
                                     ------------------------------------
                                        Kenneth Denos
                                        Executive Vice President

                                     "Holder"

                                     MOORE, CLAYTON & CO.

                                     By /s/ Anthony Moore



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<PAGE>   8



                                     ------------------------------------
                                        Anthony Moore



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<PAGE>   9

                                                                    Exhibit 10.2

Exhibit A to Moore, Clayton Convertible Promissory Note


                               SECURITY AGREEMENT


        THIS SECURITY AGREEMENT (this "Agreement") is made as of this 4th day of
February, 2000, among Moore, Clayton & Co. ("Secured Party"), and SportsNuts.com
International, Inc., a Delaware corporation, and SportsNuts.com, Inc., a
Delaware corporation (collectively, the "Debtor").

        1. Security Interest. Debtor hereby grants to Secured Party a security
interest ("Security Interest") in the equipment listed in Exhibit A attached
hereto, including any contract rights, leases or leasehold interests (as such
terms are defined by the Utah Uniform Commercial Code (the "Uniform Commercial
Code") in which the Debtor, both individually and collectively, now has or
hereafter acquires an interest and the proceeds therefrom relating to the
Debtor's business ("Collateral"). The Security Interest shall secure the payment
and performance of Debtor's Convertible Promissory Note of even date herewith in
the original principal amount of Twenty Thousand Dollars ($20,000.00) (the
"Note"), together with interest as accrued thereon.

        2. Financing Statements and Other Action. Debtor agrees to comply with
Secured Party's reasonable requests to protect the Security Interest or to
otherwise carry out the provisions of this Agreement including, but not limited
to, the execution of financing, continuation, amendment and termination
statements. The Debtor shall execute the financing statement in the form
attached hereto as Exhibit "B" concurrently with the execution hereof.

        3. Encumbrances. Debtor warrants that Debtor has title to the Collateral
and that there are no other claims, liens, security interests or other
encumbrances against the Collateral with the exception of the following:

                (a) a Sixty Five Thousand One Hundred Forty-seven Dollars and
        fifty-six cents ($65,147.56) purchase money security interest in the
        Collateral in favor of Aroma Computers, Contract Furniture Gallery,
        Micron Computers and IKON Office Solutions; and

                (b) a Convertible Promissory Note in the amount of Four Hundred
        Fifty Thousand Dollars ($450,000.00) secured by a security interest in
        the Collateral in favor of Gardner Management Profit Sharing Plan and
        Trust.

               Debtor covenants to notify Secured Party of any claim, lien,
security interest or other encumbrance made against the Collateral and shall
defend the Collateral against any claim, lien, security interest or other
encumbrance adverse to Secured Party; and




<PAGE>   10

        4. Maintenance of Collateral. Debtor shall preserve the Collateral for
the benefit of Secured Party. Without limiting the generality of the foregoing,
Debtor shall: (i) make all repairs, replacements, additions and improvements
necessary to maintain equipment in good working order and condition; (ii)
maintain any inventory sufficient, in Debtor's opinion, to meet the needs of its
business; (iii) take commercially reasonable steps to collect all accounts; and
(iv) pay all taxes, assessments, or other charges on the Collateral when due.
Debtor may not sell, lease, assign, sublease or otherwise dispose of any item of
the Collateral without the prior written consent of Secured Party, which consent
shall not be unreasonably withheld. Debtor shall not use the Collateral in
violation of any law.

        5. Inspection and Information . Debtor covenants to keep accurate and
complete records listing and describing the Collateral. When reasonably
requested by Secured Party, Debtor shall give Secured Party a certificate on a
form to be supplied by Secured Party listing and describing the Collateral and
setting forth the amounts of the accounts and the face value of any instruments.
Secured Party shall have the right upon reasonable notice and at reasonable
times during business hours to inspect the Collateral and to audit and make
copies of any records or other writings which relate to the Collateral or the
general financial condition of Debtor. All records and information furnished by
Debtor to Secured Party pursuant to this Agreement shall constitute confidential
information and shall not be disclosed by Secured Party except to the extent
expressly permitted by Debtor, except in the event of a default (as described
herein), such information may be used as necessary in as is reasonably necessary
for Secured Party to exercise its rights and remedies against Debtor, including
in any action or proceeding instituted by Secured Party against Debtor.

        6. Fixtures. It is the intention of Debtor and Secured Party that none
of the Collateral shall become fixtures except to the extent that Collateral
presently constitutes fixtures.

        7. Default. While the Note is outstanding, any one or more of the
following events shall be cause for Debtor's default:

                (a) Debtor fails to pay any amounts due under the Note.

                (b) Debtor fails to observe or perform any material covenant,
        warranty or agreement to be performed by Debtor under (i) this Agreement
        or (ii) under any other document executed by Debtor in connection with
        the Note; or

                (c) The failure of Debtor to make any payment of principal or
        accrued interest under the Note when the same becomes due and payable in
        accordance with the terms hereof without further notice of passage of
        time, provided however, that Debtor shall have thirty (30) days to cure
        such default; or

                (d) Debtor files a voluntary petition for bankruptcy, an
        involuntary petition in bankruptcy is filed against Debtor, a petition
        is filed seeking appointment of receiver or


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        trustee, or Debtor is unable to pay its debts as they become due or
        defaults under any other obligation to which Debtor is a party.

        8. Rights on Default. In the event of a default under this Agreement and
after a written notice from Secured Party after which Debtor has thirty (30)
days to cure, Secured Party may:

                (a) At any time thereafter and at the election of Secured Party,
        all obligations of Secured Party shall be terminated and Secured Party
        may, without presentment, protest, demand or notice of any kind
        whatsoever, declare immediately due and payable any indebtedness of
        Debtor under the Note to Secured Party;

                (b) Exercise the rights and remedies accorded a secured party by
        the Uniform Commercial Code or by any document securing the Note and
        without limiting the generality of the foregoing and notwithstanding
        anything herein, Secured Party shall have full power to and it may (but
        shall not be obligated to);

                        (1) sell, assign or deliver and dispose of the whole or
                any part of the Collateral at public or private sale, either for
                cash or upon credit or for future delivery, upon such notice and
                in such manner as may be required by law;

                        (2) at any such sale or disposition, Secured Party may
                apply the proceeds of such sale or disposition first (i) to the
                expense of disposition, sale or collection, including broker's
                commissions and reasonable attorney's fees (including those fees
                incurred in either a trial or appellate court or without suit),
                court costs and other legal expenses, and all other charges and
                expenses without limitation incurred by Secured Party in
                connection with such disposition or sale; (ii) to the
                indebtedness of Debtor to Secured Party under the Note and
                secured by this Agreement in such order as Secured Party may
                elect and with such priorities between them as Secured Party may
                elect (applying proceeds first to accrued interest, then to
                unpaid principal.

                        (3) In the event a deficiency remains, Debtor agrees to
                pay to Secured Party or its assigns, immediately to Secured
                Party in connection with the Note and without notice or demand,
                any such deficiency in Debtor's obligations. Any public or
                private sale may be held at any office of Secured Party, or at
                any other place designated by Secured Party.

                (c) Perform any warranty, covenant or agreement which Debtor has
        failed to perform under this Agreement;

                (d) Take any other action which Secured Party deems reasonably
        necessary or reasonably desirable to protect the Collateral or the
        Security Interest.



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<PAGE>   12

        9. No Waiver. The rights, powers and remedies given to the Secured Party
by this Agreement and associated documents and arrangements shall be in addition
to all rights, powers and remedies given to Secured Party by virtue of any
statute or rule of law. Any forbearance, failure to delay by Secured Party in
exercising any right, power or remedy hereunder shall not be deemed to be a
waiver of any such right, power or remedy; and any single or partial exercise of
any right, power or remedy hereunder shall not preclude the further exercise
thereof; and every right, power and remedy of Secured Party shall continue in
full force and effect until such right, power or remedy is specifically waived
by an instrument in writing executed by Secured Party.

        10. Exercise of Rights. Secured Party may exercise its creditor's lien
and rights of setoff with respect to the Indebtedness at any time, whether
secured or unsecured, whether before or after default, and whether or not due,
to payments of the indebtedness hereunder.

        11. Notices. Any notice under this Agreement shall be in writing and
shall be deemed delivered if mailed, postage prepaid, to a party at the
addresses specified in the Note or such other address as may be specified by
notice given after the date hereof.

        12. Successors and Assigns. Debtor may not sell, transfer, assign or
encumber any part of or all of the Collateral without the prior written consent
of Secured Party which consent shall not unreasonably be withheld. In the event
consent to assign the collateral is granted by the Secured Party, this Agreement
shall inure to the benefit of and shall bind the heirs, executors,
administrators, legal representatives, successors or assigns of the parties.

        13. Attorneys' Fees. Should any legal proceeding be commenced between
the parties hereto concerning any provision of this Agreement, or rights and
obligations of either in relation thereto, the party prevailing in such
litigation shall be entitled, in addition to such other relief as may be
granted, to a reasonable sum of attorneys' fees, to be fixed by the court in the
same action.

        14. Entire Agreement. This Agreement constitutes the entire agreement
between the Parties with respect to the subject matter hereof, and supersedes
all prior or contemporaneous agreements and negotiations with respect to such
subject matter, and shall not be modified except in writing and signed by the
Parties hereto.

        15. Governing Law. This Agreement shall be governed by any construed
under the laws of the State of Utah, without regard to the conflicts of laws.


        16. Venue and Jurisdiction. Any action or proceeding arising out of or
relating to this Security Agreement shall be brought in the State of Utah and
the Debtor and Secured Party each consent to the jurisdiction of said courts.


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<PAGE>   13

        IN WITNESS WHEREOF, the Parties have executed this Agreement as of the
date first written above. This Agreement may be signed in counterparts, all of
which together shall constitute one and the same instrument.

                                    DEBTOR:

                                    SPORTSNUTS.COM INTERNATIONAL, INC.


                                    By /s/ Kenneth Denos
                                    --------------------------------------------
                                       Kenneth Denos, Executive Vice President


                                    SPORTSNUTS.COM, INC.


                                    By /s/ Kenneth Denos
                                    --------------------------------------------
                                       Kenneth Denos, Executive Vice President


                                    SECURED PARTY:

                                    MOORE, CLAYTON & CO.

                                    By /s/ Anthony Moore
                                    --------------------------------------------
                                       Anthony Moore



                                        5

<PAGE>   14

                                    EXHIBIT A

               EQUIPMENT LIST TO SECURITY AGREEMENT DATED FEBRUARY 4, 2000 AMONG
SPORTSNUTS.COM INTERNATIONAL, INC., SPORTSNUTS.COM, INC. AND MOORE, CLAYTON &
CO., CONSISTING PRIMARILY OF COMPUTER HARDWARE, OFFICE FURNITURE, FURNISHINGS
AND EQUIPMENT, AND MORE PARTICULARLY SET FORTH ON EXHIBIT A-1 ATTACHED HERETO
AND INCORPORATED HEREIN BY REFERENCE.




                                        6