Exhibit 10.1


                                   QT 5, INC.
                            5655 Lindero Canyon Road
                                    Suite 120
                           West Lake Village, CA 91362

                                October __, 2003

The purchasers  signatory to that certain Securities Purchase  Agreement,  dated
August 19, 2003, by and among such purchasers and QT 5, Inc.

         Re:      ADVANCEMENT OF FUNDS

Dear Purchaser:

         Reference is made to that certain  Securities  Purchase  Agreement (the
"PURCHASE AGREEMENT"),  dated August 19, 2003, entered into by and among each of
you and QT 5, Inc. (the "COMPANY").  The Company requests that,  notwithstanding
the  absence of an  effective  registration  statement,  you each  advance  your
pro-rata portion (based on your initial purchases of debentures  pursuant to the
Purchase  Agreement  in  proportion  to all  purchases of  debentures  under the
Purchase  Agreement) of $200,000 out of the Second  Closing  ("ADVANCE"),  which
Advance  shall reduce each of your Second  Closing  Subscription  Amounts by the
amount you Advance hereunder.  You will each be issued a Debenture  representing
your  pro-rata  portion of the  Advance and the funding  shall  otherwise  occur
pursuant to the terms of the Escrow Agreement. Terms capitalized but not defined
herein shall have the meaning ascribed to such terms in the Purchase  Agreement.
As consideration for advancing said funds,  without which the Company agrees and
acknowledges  that you would not agree to such  Advance,  the Company  agrees as
follows:

1.       The use of proceeds  paid in such Advance shall be first applied to the
         Company's products liability  insurance policy underwritten by AICCO in
         the amount of  $49,276.97  and the balance of the proceeds paid in such
         Advance to the following  suppliers (not in order of importance)  until
         such proceeds are used in full:

                  Nirvana   Bottler                  $21,626.40
                  Dolisos   Nicotinum                $10,328.95
                  Impact Displays Rite Aid           $100,000.00
                  NWP   Pack Out                     $16,544.50
                  PM Industries Printing             $15,000.00

         Any amounts not used for such purposes  shall not be used for any other
purpose until approved by you.

2.       For a period of 12 months from the date hereof,  the Company  shall not
         issue shares of Common Stock or grant  options to  employees,  officers
         and  directors  of the  Company  pursuant  to any stock  option plan or



         employee  incentive  plan or  agreement  duly  adopted or approved by a
         majority of the  non-employee  members of the Board of Directors of the
         Company or a majority  of the members of a  committee  of  non-employee
         directors  established  for such  purpose  in  excess  of (if  options,
         assuming  exercise in full on the date of issuance)  50,000  shares per
         month without the prior consent of each of you.

3.       Reference is made to that certain stock  purchase  warrant  ("WARRANT")
         issued  to  you   pursuant  to  the   Purchase   Agreement.   Effective
         immediately, the Company hereby agrees to amend the Warrant held by you
         (and your assigns) such that, the "EXERCISE  PRICE",  as defined in the
         Warrant,  is reduced  to equal  $0.01,  subject  to further  adjustment
         therein.  This  amendment  to the Warrant is  immediate  and  automatic
         without  any  further  action  required  by you or  the  Company.  Said
         reduction is not revocable by the Company.

         REPRESENTATIONS  AND  WARRANTIES  OF THE  COMPANY.  Except as set forth
under the  corresponding  section of the  disclosure  schedules  attached to the
Purchase  Agreement  or as set  forth in the  supplementary  schedules  attached
hereto, if any, all  representations  and warranties of the Company contained in
Section  3.1 of the  Purchase  Agreement  were true and correct as of August 19,
2003,  and remain true and correct as of the date hereof,  as though made at and
as of the date hereof.  The Company has  performed  all of the  covenants of the
Company  contained  in the  Purchase  Agreement  to be  performed by the Company
through the date hereof.  The Company  shall,  by the Trading Day  following the
date of this  letter,  publicly  disclose the Advance on Form 8-K filed with the
Commission,  which disclosure  shall be reasonably  acceptable to you disclosing
all  material  terms  of  the  transactions  contemplated  hereby  otherwise  in
compliance with Section 4.7 of the Purchase Agreement.

         REPRESENTATIONS AND WARRANTIES OF THE PURCHASERS.  You hereby represent
and warrant to the Company, severally and not jointly with the other signatories
hereto,  that your  representations  and warranties listed in Section 3.2 of the
Purchase  Agreement  are true and  correct  with  respect  to you as of the date
hereof.

         SUCCESSORS AND ASSIGNS.  Except as otherwise expressly provided herein,
the  provisions  hereof shall inure to the benefit of, and be binding upon,  the
successors, assigns, heirs, executors and administrators of the parties hereto.

         AMENDMENT AND WAIVER.  Except as  specifically  amended by the terms of
this letter, the Purchase Agreement and its exhibits shall remain unmodified and
in full  force and  effect,  and shall not be in any way  changed,  modified  or
superseded  by the terms set forth  herein.  Neither  this  letter  nor any term
hereof may be amended,  waived,  discharged or  terminated,  except by a written
instrument signed by all the parties hereto.

         SEVERABILITY.  If any provision of this letter is held to be invalid or
unenforceable in any respect,  the validity and  enforceability of the remaining
terms and provisions of this letter shall not in any way be affected or impaired
thereby  and the  parties  will  attempt to agree  upon a valid and  enforceable
provision that is a reasonable substitute therefor, and upon so agreeing,  shall
incorporate  such substitute  provision in this letter.  The headings herein are
for  convenience  only, do not constitute a part of this letter and shall not be

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deemed to limit or affect any of the  provisions  hereof.  The language  used in
this letter will be deemed to be the  language  chosen by the parties to express
their mutual intent, and no rules of strict construction will be applied against
any party.

         COUNTERPARTS.   This   letter  may  be   executed   in  any  number  of
counterparts,  all of which taken  together  shall  constitute  one and the same
instrument and shall become effective when counterparts have been signed by each
party and delivered to the other parties  hereto,  it being  understood that all
parties need not sign the same  counterpart.  Execution of this amendment may be
made by delivery by facsimile.

         NOTICES.  Any and all  notices or other  communications  or  deliveries
required or permitted to be provided  hereunder  shall be delivered as set forth
in the Purchase Agreement, except as set forth on the signature pages hereto.

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         GOVERNING  LAW. All questions  concerning the  construction,  validity,
enforcement  and  interpretation  of this letter  shall be  determined  with the
provisions of the Purchase Agreement.

                                 Sincerely,

                                 QT 5, INC.

                                 By: _____________________________________
                                         Name:
                                         Title:
ACCEPTED AND AGREED TO:

                                 PALISADES MASTER FUND L.P.


                                 By:_________________________
                                        Name:
                                        Title:

                                 CRESCENT INTERNATIONAL LTD.


                                 By: ____________________________
                                 Name:
                                 Title:

                                 ALPHA CAPITAL, AG


                                 By: ___________________________
                                 Name:
                                 Title:

                                 BRISTOL INVESTMENT FUND, LTD.


                                 By: ____________________________
                                 Name:
                                 Title:

                                 ELLIS INTERNATIONAL LTD


                                 By: __________________________
                                 Name:
                                 Title:

                                 ZENNY TRADING LIMITED


                                 BY: ___________________________
                                 Name:
                                 Title:

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