Document:

Exhibit 10.19

                               SECURITY AGREEMENT

                  THIS SECURITY  AGREEMENT (the  "Agreement?)  is made as of May
21,  2003 by and  between  HEALTH  SCIENCES  GROUP,  INC.  ("HSG"),  a  Colorado
corporation  having its chief executive office located at 6080 Center Drive, 6th
Floor,  Los  Angeles,  California  90045,  XCEL  HEALTHCARE,  INC.  ("XCEL"),  a
California  corporation having its chief executive office located at 6080 Center
Drive, 6th Floor, Los Angeles, California 90045 and BIOSELECT INNOVATIONS,  INC.
("Bioselect"), a Nevada corporation having its chief executive office located at
6080  Center  Drive,  6th Floor,  Los  Angeles,  California  90045,  and QUALITY
BOTANICAL INGREDIENTS,  INC. ("QBI"),  having its chief executive office at 6080
Center Drive, 6th Floor, Los Angeles, California 90045 (HSG, XCEL, Bioselect and
QBI  are  collectively  referred  to as the  "Debtor"),  and  CASTLERIGG  MASTER
INVESTMENTS,  LTD., a corporation organized under the laws of the British Virgin
Islands with  headquarters  at 1251 Avenue of the  Americas,  New York, NY 10020
(the "Secured Party"),  who is a holder of a Debenture (as defined herein issued
pursuant to the Securities Purchase Agreement by and between,  among others, HSG
and the Secured Party) and any subsequent  holders of the Debenture  assigned in
accordance with the Securities Purchase Agreement.

                                   WITNESSETH:

                  WHEREAS,  on May 21, 2003,  HSG and the Secured  Party entered
into a Securities Purchase Agreement,  which agreement is incorporated herein by
reference,  and which  provides for the loan by the Secured Party of $500,000 in
the aggregate  (the "Loan") to be evidenced by the issuance by HSG of 12% Senior
Secured  Debentures  due 21,2004 (the  "Debenture")  to the Secured Party in the
principal amount of $500,000 (the "Securities Purchase Agreement"); and

                  WHEREAS,  concurrently with the execution and delivery hereof,
HSG issued the Debenture to the Secured Party; and

                  WHEREAS, in order to induce the Secured Party to make the Loan
evidenced by the Debentures, the Debtor has agreed to grant to the Secured Party
a lien and security interest,  subject to all prior liens and security interests
in  existence on the date of this  Agreement  of record and all  purchase  money
security interests,  whether or not of record (the "Prior Liens"), in all of the
Debtors  accounts,  pursuant  to the  terms  and  conditions  of the  Securities
Purchase Agreement and this Agreement; and

                  NOW,  THEREFORE,  for good  and  valuable  consideration,  the
receipt and  sufficiency  of which are hereby  acknowledged,  the Debtor and the
Secured Party hereby agree as follows:

          1.      DEFINITIONS.

                  (a) All terms used  herein  which are  defined in Article 1 or
Article 9 of the Uniform  Commercial  Code (the "Code")  shall have the meanings
given therein unless otherwise defined in this Agreement.  All references to the
plural  herein shall also mean the singular and to the singular  shall also mean
the plural.  All references to the Secured Party and the Debtor  pursuant to the
definitions  set forth in the recitals  hereto,  or to any other person  herein,
shall  include  their  respective  heirs,  executors,  administrators,  personal
representatives, successors and permitted assigns. The words "hereof," "herein,"
"hereunder,"  "this  Agreement"  and words of similar  import  when used in this
Agreement  shall  refer  to this  Agreement  as a whole  and not any  particular
provision of this Agreement and as this Agreement now exists or may hereafter be
amended, modified, supplemented. extended, renewed, restated or replaced.

                  (b) In addition to those  capitalized  terms defined elsewhere
in this  Agreement,  the  following  terms shall have the  following  respective
meanings wherever used in this Agreement:

                  "Accounts"  shall have such meaning as such term is defined in
Article 9 of the UCC, shall include, without limitation,  each of the following,
whether  now owned or  hereafter  acquired  by the  Debtor:  (a) all present and

                                       1
<PAGE>

future  rights of the  Debtor to payment  for goods  sold or leased or  services
rendered,  whether or not earned by  performance,  (b) all accounts  receivable,
contract  rights,  book  debts,  debentures,  drafts  and other  obligations  or
indebtedness  owing the Debtor,  including that arising from the sale,  lease or
exchange  of goods or property  by it and/or the  performance  of services by it
(including,  without limitation, any such obligation that might be characterized
as an account,  contract right, or general intangible under the UCC in effect in
any  jurisdiction) and all of the Debtor?s rights in, to, and under all purchase
orders for goods, services, or other property, and all of the Debtor?s rights to
any goods,  services,  or other property represented by any of the foregoing and
all monies due to or to become due to the  Debtor  under all  contracts  for the
sale,  lease,  or exchange of goods or other property  and/or the performance of
services by it (whether or not earned by performance on the part of the Debtor),
in each  case  whether  now in  existence  or  hereafter  arising  or  acquired,
including,  without  limitation,  the right to  receive  the  proceeds  of these
purchase  orders and  contracts  of the Debtor,  (c) all rights of the Debtor to
receive any payment of money or other form of  consideration,  (d) all  security
pledged,  assigned  or  granted  to or held by the  Debtor to secure  any of the
foregoing,  (e) all guaranties of. or  indemnifications  with respect to, any of
the foregoing,  and (f) all rights of the Debtor as an unpaid seller of goods or
services,  including,  but not  limited  to, all rights of  stoppage in transit,
replevin, recession, reclamation and resale.

                  "Collateral"  shall  have the  meaning  set forth in Section 2
below.

                  "Event of Default"  shall mean any failure to pay,  perform or
observe any covenant,  provision,  term or agreement of the Securities  Purchase
Agreement or this Agreement.

                  "Loan Documents" shall mean that certain  Securities  Purchase
Agreement,  the Debenture,  this Agreement,  together with any and all documents
related thereto, including Financing Statements.

                  "Person" or "person" shall have the meaning  ascribed  thereto
in the Securities Purchase Agreement.

                  "Security  Interests"  shall  have the  meaning  set  forth in
Section 2 below.

                  "Secured  Obligations" shall mean the collective  reference to
all obligations of the Debtor to the Secured Party,  whether currently  existing
or  hereafter  incurred or created,  including  without  limitation  (I) due and
punctual  payment and  performance of the  Debentures,  the Securities  Purchase
Agreement,  this  Agreement  and any other of the Loan  Documents  including all
principal,  interest,  collection  costs,  expenses and other  amounts  owing or
payable from time to time under any such Loan  Documents,  (2) any additional or
further  amounts which,  pursuant to the Loan  Documents,  may be deemed part of
and/or  added  to the  Secured  Obligations,  (3)  any  other  Indebtedness  not
contemplated  by clauses  (1) or (2) above  which may  hereafter  be owed by the
Debtor to the Secured Party;  and (4) the  reimbursement of all reasonable costs
incurred  by the  Secured  Party to  maintain,  preserve  and  enforce  the Loan
Documents,  collect  these  Secured  Obligations  and  maintain and preserve the
Collateral,  including  without  limitation,  the  Secured  Party'?s  reasonable
attorneys  fees,  disbursements  and legal  expenses,  and all  expenditures  by
Secured  Party for  taxes,  insurance  and  repairs  to and  maintenance  of the
Collateral,  in each case,  whether arising before or after the  commencement of
any case with respect to the Debtor under the United States  Bankruptcy  Code or
any similar statute (including,  without limitation, the payment of interest and
other amounts which would accrue and become due but for the commencement of such
case).  The above shall be equally  applicable to any renewals,  reinstatements,
restatements, modifications, amendments or extensions of any of the foregoing.

                  "UCC"  means the Uniform  Commercial  Code as in effect in the
State of Colorado;  PROVIDED,  HOWEVER,  that if by mandatory provisions of law,
the  perfection  or effect  of  perfection  or  non-perfection  of the  security
interest in any Collateral to which this Financing Statement relates is governed
by the Uniform  Commercial  Code as in effect on or after the date hereof in any
other  jurisdiction,  UCC means the Uniform Commercial Code as in effect in such
other  jurisdiction  for  purposes  of the  provisions  hereof  relating to such
perfection or the effect of perfection or non-perfection.

                  2. THE  SECURITY  INTEREST.  In order  to  secure  the due and
punctual payment and performance of all Secured Obligations owing to the Secured
Party  from  time to time,  the  Debtor  hereby  grants  hypothecates,  assigns,
pledges,  transfers  and  delivers  to the Secured  Party,  subject to the Prior
Liens,  a continuing  lien and security  interest in, and hereby  assigns to the

<PAGE>

Secured Party,  subject to the Prior Liens,  as collateral  security,  including
that acquired with the proceeds of the Loan and the following described property
and  interests  of the  Debtor,  whether  now  owned or  hereafter  acquired  or
existing,  and all  proceeds  thereof  and  all  substitutes,  replacements  and
accessions  thereto,   wherever  located:   all  Accounts  of  the  Debtor  (the
"Collateral").

                  The Pledge of the  Collateral  shall be  referred to herein as
the "Security Interest."

                  3.  FILING:  FURTHER  ASSURANCES.  The  Debtor  shall,  at its
expense,  execute, file, record and deliver to Secured Party (in such manner and
form as the Secured Party shall require) any financing  statements and any other
documents,  necessary or appropriate to preserve,  perfect,  validate or protect
the security  interest granted to Secured Party hereunder against the rights and
interests of third parties.  and shall cooperate with the Secured Party to cause
the same to be duly  filed in all  places  necessary  to  perfect  the  security
interest  of  Secured  Party  in the  Collateral.  This  shall  include  (a) all
financing  statements,  (b) all carbon,  photographic or other  reproductions of
financing statements or this Agreement (which shall be sufficient as a financing
statement  hereunder),  (c) all  endorsements  to title to any vehicles or other
Collateral as may be required in order to perfect the Security Interest therein,
and (d) all  specific  assignments  or other  papers  that may be  necessary  or
desirable, or that the Secured Party may request, in order to create,  preserve,
perfect or validate  any  Security  Interest  or to enable the Secured  Party to
exercise and enforce its rights hereunder with respect to any of the Collateral.
In the event that any recording or refiling thereof (or filing of any statements
of continuation or assignment of any financing statement) is required to protect
and preserve such security  interest,  the Debtor,  at its own cost and expense,
shall cause the same to be  re-recorded  and/or  re-filed at the time and in the
manner requested by the Secured Party. The Debtor hereby  authorizes the Secured
Party to file or re-file  any  financing  statements,  continuation  statements,
and/or amended statements with respect to the Security Interest granted pursuant
to this Agreement which at anytime may be required or appropriate,  although the
same may have been executed only by Secured Party, and to execute such financing
statement  on behalf of the Debtor.  The Debtor  hereby  irrevocably  designates
Ezzat  Jalldad,  its  agents,   representatives  and  designees,  as  agent  and
attorney-in-fact for the Debtor for the aforesaid purposes.  In addition, in the
event and to the extent that any of Collateral  consists of or is represented by
instruments  or other  evidences of  ownership  such as would  require  physical
possession of same in order to perfect the Security Interest therein, the Debtor
will  promptly,  at its  expense,  deliver same to the Secured  Party,  with any
necessary endorsements thereon.

                  4.  REPRESENTATIONS  AND WARRANTIES OF THE DEBTOR.  The Debtor
hereby represents and warrants as follows:

                           (a) The Debtor is not in default under any indenture,
mortgage, deed of trust, agreement or other instrument to which it is a party or
by which  it may be  bound.  Neither  the  execution  nor the  delivery  of this
Agreement,  nor the consummation of the transactions  herein  contemplated,  nor
compliance with the provisions  hereof;  will violate any law or regulation,  or
any order or decree of any court or  governmental  authority,  or will  conflict
with, or result in the breach of; or constitute a default under,  any indenture,
mortgage,  deed of trust, agreement or other instrument to which the Debtor is a
party or by which  the  Debtor  may be  bound,  or  result  in the  creation  or
imposition of any lien, claim or encumbrance upon any property of Debtor.

                           (b) The Debtor has the power to execute,  deliver and
perform the  provisions  of this  agreement  and all  instruments  and documents
delivered  or to be  delivered  pursuant  hereto,  and has taken or caused to be
taken all necessary or appropriate actions to authorize the execution,  delivery
and performance of this Agreement and all such instruments and documents.

                           (c) The  Debtor is the legal and  equitable  owner of
the  Collateral,  subject to the interest  therein granted to the holders of the
Prior Liens and the Secured Party. The ownership by the Debtor of the Collateral
is free and clear of all security  interests,  liens, claims and encumbrances of
every kind and nature,  except as otherwise disclosed herein and in the schedule
to the Securities Purchase Agreement of even date herewith. The Debtor has taken
all  actions  necessary  under the UCC to perfect its  interest in any  accounts
purchased  by it or in  which it  otherwise  has an  interest,  as  against  its
assignors or creditors or its assigns.

                           (d) No default exists, and no event which with notice
or the passage of time or both,  would constitute a default under the Collateral
by any part thereto,  and there are no offsets,  claims or defenses  against the
obligations evidenced by the Collateral.

<PAGE>

                           (e) The Security  Interest  constitutes  a valid and,
upon  delivery of documents  necessary to perfect the Secured  Party?s  security
interest in the Collateral,  a perfected security interest in the Collateral for
payment and  performance of the Secured  Obligations,  in each case prior to all
other liens and rights of others,  with the exception of the Prior Liens and the
rights of the holders of the Prior Liens.

                           (f)  That  no   financing   statement   covering  the
Collateral is on file in any public office,  other than (i) financing statements
in respect of any indebtedness  which is being repaid out of the proceeds of the
Loan  (which   financing   statements   are  being   terminated   and   released
simultaneously  with the  funding  of the Loan to the  Debtor),  (ii)  financing
statements  filed  by the  holders  of the  Prior  Liens,  and  (iii)  financing
statements filed pursuant to this Agreement.

                  All  representations  and  warranties of the Debtor  contained
herein shall survive the closing of this  Agreement  until  termination  of this
Agreement under Section 14.

                  5.  COVENANTS OF THE DEBTOR.  The Debtor hereby  covenants and
agrees as follows:

                           (a)  Protection of the  Collateral.  The Debtor shall
defend the title to the  Collateral  against all claims and demands  whatsoever.
The Debtor shall keep the respective  Collateral free and clear of all liens and
security  interests  (except for the Prior Liens and the lien  created  herein),
charges,  encumbrances,   taxes  and  assessments,  and  shall  pay  all  taxes,
assessments and fees relating to the Collateral.  Upon request by Secured Party,
Debtor,  at the Debtor?s  expense,  shall furnish  further  assurances of title,
execute any  further  instruments  and  documents,  and do any other acts,  that
Secured Party may reasonably  request,  necessary to effectuate the purposes and
provisions  of this  Agreement,  including,  in order to perfect and protect the
Security  Interest  granted or purported  to be granted  hereby or to enable the
Secured  Party to exercise  and enforce the rights and remedies  hereunder  with
respect to any Collateral.

                  Debtor shall not further sell, exchange,  assign,  transfer or
otherwise   dispose  of  the  Collateral.   and  shall  not  further   encumber,
hypothecate,  mortgage, create a lien on or security interest in the Collateral,
without the prior written  consent of Secured  Party in each instance  except as
otherwise permitted under the Securities Purchase Agreement. The risk of loss of
the Collateral at all times shall be borne by the Debtor.

                           (b) The Debtor?s  Obligation to Pay. The Debtor shall
pay and perform all of the Secured  Obligations  and any and all obligations set
forth in the Loan Documents as the same may become due according to their terms.
The Debtor  shall be liable  for,  and shall  reimburse  to Secured  Party,  all
expenses,  including reasonable attorneys?  fees, incurred or paid in connection
with  establishing,  perfecting,  maintaining,  protecting  or enforcing  any of
Secured Party?s rights and remedies hereunder,  including in, retaking, holding,
preparing  for  sale or  lease,  or  selling  and  leasing,  and the  like,  the
Collateral.

                           (c) Place of Business.  The Debtor will not,  without
giving the Secured Party 60 days prior written notice,  change (i) the locations
of its places of business and its chief executive  office, or (ii) the locations
where it keeps or holds any Collateral or records relating thereto, or (iii) its
name, identity, or corporate structure in any manner. If any such change occurs,
the Debtor shall, at its cost and expense.  cooperate with the Secured Party and
cause to be filed or recorded additional financing  statements,  amendments,  or
supplements to existing financing statements,  continuation statements. or other
documents  required  to be recorded or filed in order to perfect and protect the
Security Interests.

                           (d) Additional Documents.  The Debtor will, from time
to time,  at its expense,  execute,  deliver,  file,  and record any  statement,
assignment,  instrument,  document, agreement, or other paper and take any other
action (including,  without limitation, any filings of financing or continuation
statements  under  the  UCC)  that  the  Secured  Party  may  from  time to time
reasonably determine to be necessary or desirable in order to create,  preserve,
upgrade in rank (to the extent required hereby),  perfect,  confirm, or validate
the  Security  Interests  or to enable  the  Secured  Party to  obtain  the full
benefits  of this  Agreement,  or to enable the Secured  Party to  exercise  and
enforce any of its rights, powers, and remedies hereunder with respect to any of
the Collateral. To the extent permitted by law, the Debtor hereby authorizes the
Secured  Party  to  execute  and  file  financing   statements  or  continuation
statements without the Debtor?s signature  appearing thereon.  The Debtor agrees
that a carbon, photographic, or other reproduction of this Security Agreement or
of a financing  statement is  sufficient  as a financing  statement.  The Debtor
shall pay the  costs  of,  or  incidental  to,  any  recording  or filing of any
financing or continuation statements concerning the Collateral.

<PAGE>

                           (e) Books/Records. The Debtor shall keep complete and
accurate books and records  relating to the  Collateral,  and stamp or otherwise
mark such books and records in such manner as the Secured  Party may  reasonably
request in order to reflect the Security Interests.

                           (f) Maintain Accounts.  The Debtor shall use its best
efforts to cause to be collected from its account debtors,  as and when due, any
and all amounts  owing under or on account of each Account  (including,  without
limitation,  delinquent  Accounts,  such  Accounts to be collected in accordance
with lawful  collection  procedures and the Debtor?s  standard  procedures)  and
apply forthwith upon receipt thereof all such amounts as are so collected to the
outstanding balance of such Account, except that, unless an Event of Default has
occurred  and is  continuing  and the  Secured  Party is  exercising  its rights
hereunder to collect  Accounts,  the Debtor may allow in the ordinary  course of
business as  adjustments to amounts owing under its Accounts (i) an extension or
renewal of the time or times of payment,  or settlement  for less than the total
unpaid  balance,  which the Debtor finds  appropriate in accordance with prudent
business  judgment  and (ii) a refund or credit due as a result of  returned  or
damaged  merchandise,  all in accordance  with the Debtor?s  ordinary  course of
business  consistent  with its historical  collection  practices.  The costs and
expenses (including, without limitation, attorney?s fees) of collection, whether
incurred by the Debtor or the Secured Party, shall be borne by the Debtor.

                           (g) Notice of Default. Upon the occurrence and during
the continuance of any Event of Default,  upon the request of the Secured Party,
the Debtor will promptly  notify (and the Debtor hereby  authorizes  the Secured
Party so to notify) each account  debtor in respect of any Account or Instrument
that such Collateral has been assigned to the Secured Party hereunder,  and that
any payments due or to become due in respect of such  Collateral  are to be made
directly to the Secured Party or any designee specified by the Secured Party.

                           (h) Additional Information. The Debtor will, promptly
upon request,  provide to the Secured Party all  information and evidence it may
reasonably request concerning the Collateral, and in particular the Accounts, to
enable the Secured Party to enforce the provisions of this Security Agreement.

                           (i)  Taxes  and  Assessments.  That the  Debtor  will
promptly pay any and all taxes,  assessments and  governmental  charges upon the
Collateral  prior to the date that penalties may attach thereto or same become a
lien on any of the Collateral, except to the extent that such taxes, assessments
and  charges  shall  be  contested  by the  Debtor  in good  faith  and  through
appropriate proceedings.

                           (j) Material Loss.  That the Debtor will  immediately
notify the Secured  Party of any event  causing a material loss or diminution in
the value of the  Collateral,  and the amount (or the Debtor?s  best estimate of
the amount) of such loss or diminution.

                           (k) Applicable  Law. That the Debtor will not use any
of the Collateral in violation of any applicable law.

                           (l)  Impairment of  Collateral.  The Debtor shall not
cause any  reduction  in the value of the  Collateral  or take any action which
imperils the prospect of the full  performance  or  satisfaction  of the Secured
Obligations.

                  6. RECORDS  RELATING TO  COLLATERAL.  The Debtor will keep and
maintain complete and accurate records concerning the Collateral,  including the
Accounts  and all chattel  paper  included  in the  Accounts,  at its  principal
executive  office or at such other place(s) of business as the Secured Party may
approve in  writing.  The Debtor  will (a)  faithfully  hold and  preserve  such
records and chattel paper, (b) permit  representatives  of the Secured Party, at
any time during normal business hours, upon reasonable notice, and without undue
material  disruption  of the  Debtor?s  business,  to examine  and  inspect  the
Collateral  and to make copies and abstracts of such records and chattel  paper,
and (c) furnish to the Secured Party such information and reports  regarding the
Collateral as the Secured Party may from time to time reasonably request.

<PAGE>

                  7.  RELEASE  OF  COLLATERAL.  The  Debtor  shall  not  sell or
otherwise dispose of the Collateral, or any part thereof or any interest therein
except as  otherwise  provided  in the  Securities  Purchase  Agreement.  If the
Collateral,  or any part thereof;  is sold or otherwise disposed of in violation
of these  provisions,  the Security Interest of the Secured Party shall continue
in such  Collateral  or any  part  thereof  notwithstanding  such  sale or other
disposition,  and Debtor will deliver any proceeds  thereof to the Secured Party
to be, at the option of the Secured Party, held as Collateral hereunder,  and/or
be applied to the obligations of the Debtor.

                  8. GENERAL AUTHORITY.

                           (a) In the event that the Secured  Party shall at any
time be required to take action to defend the Security Interests,  or the Debtor
shall fail to satisfy its  obligations  under this  Agreement.  then the Secured
Party shall have the right,  but shall not be obligated,  to take such steps and
make such  payments as may be required  in order to effect  compliance,  and the
Secured  Party  shall  have the right  either to demand  and  receive  immediate
reimbursement from the Debtor for all costs and expenses incurred by the Secured
Party in  connection  therewith,  and/or to add such costs and  expenses  to the
Secured Obligations.

                           (b) The  Debtor  hereby  irrevocably  appoints  Ezzat
Jallad  the  true  and  lawful  attorney  for the  Debtor,  with  full  power of
substitution, in the name of the Debtor, the Secured Party or otherwise, for the
sole use and benefit of the Secured Party, but at the Debtor?s  expense,  to the
extent  permitted by law to  exercise,  at any time and from time to time during
the continuance of an Event of Default,  any or all of the following powers with
respect to any or all of the  Collateral  (which powers shall be in addition and
supplemental  to any powers,  rights and remedies of the Secured Party described
herein):

                                    (i) to demand, sue for, collect, receive and
give  acquittance  for any and all monies due or to become due upon or by virtue
thereof; and

                                    (ii) to receive,  take, endorse,  assign and
deliver any and all checks,  debentures,  drafts, documents and other negotiable
and  non-negotiable  instruments  and  chattel  paper  taken or  received by the
Secured Party in connection therewith; and

                                    (iii)  to  settle,  compromise,   discharge,
extend,  compound,  prosecute  or defend any action or  proceeding  with respect
thereto; and

                                    (iv) to sell, transfer,  assign or otherwise
deal in or with same,  or the proceeds or avails  thereof,  or the related goods
securing the Accounts, as fully and effectually as if the Secured Party were the
absolute owner thereof; and

                                    (v) to extend  the time of payment of any or
all thereof  and to make any  allowance  and other  adjustments  with  reference
thereto; and

                                    (vi) to discharge any taxes, liens, security
interests or other encumbrances at any time placed thereon.

Anything  hereinabove  contained  to the contrary  notwithstanding,  the Secured
Party shall give the Debtor not less than ten (10) days? prior written notice of
the time and  place of any  sale or  other  intended  disposition  of any of the
Collateral,  except any  Collateral  which is perishable or threatens to decline
speedily in value or is of a type customarily sold on a recognized  market.  The
Secured  Party  and  the  Debtor  hereby  agree  that  such  notice  constitutes
"reasonable notification" within the meaning of Section 9-610 of the Code.

                  9. REMEDIES UPON EVENT OF DEFAULT.

                           (a) If any Event of Default  shall have  occurred and
be continuing,  the Secured Party may exercise all of the rights and remedies of
a  secured  party  under the Code  (whether  or not the Code is in effect in the
jurisdiction where such rights and remedies are exercised) and, in addition, the
Secured Party may,  without being required to give any notice,  except as herein
provided or as may be required by  mandatory  provisions  of law,  (a) apply the
cash, if any,  then held by it as Collateral in the manner  specified in Section
11  hereof,  and (b) if there  shall be no such  cash or if such  cash  shall be

<PAGE>

insufficient to pay all of the Secured Obligations in full, sell the Collateral,
or any part  thereof,  at public or private sale or at any broker?s  board or on
any securities  exchange,  for cash, upon credit or for future delivery,  and at
such price or prices as the  Secured  Party may deem  satisfactory.  The Secured
Party may require the Debtor to assemble all or any part of the  Collateral  and
make it  available  to the  Secured  Party  at a place to be  designated  by the
Secured Party. Any holder of a Secured Obligation may be the purchaser of any or
all of the  Collateral so sold at any public sale (or, if the Collateral is of a
type  customarily  sold on a  recognized  market  or is of a type  which  is the
subject of widely  distributed  standard price quotations,  at any private sale)
and thereafter hold same,  absolutely free from any right or claim of whatsoever
kind. The Secured Party is authorized,  at any such sale, if it reasonably deems
same to be advisable,  to restrict the prospective bidders or Secured Parties of
any of the Collateral which could be subject to federal or state securities laws
to persons who will  represent and agree that they are  purchasing for their own
account for investment and not with a view to the distribution or sale of any of
such Collateral;  and the Debtor hereby  acknowledges  that such restriction may
result in a lower  price being  obtained  for the  subject  Collateral,  and the
Debtor  hereby  waives any claim  arising  therefrom.  Upon any such  sale,  the
Secured  Party  shall  have the right to  deliver,  assign and  transfer  to the
purchaser thereof the Collateral so sold.

                           (b) Each  purchaser  at any such sale  shall hold the
Collateral so sold  absolutely,  free from any claim or right of whatsoever kind
(except for the rights of the holders of the Prior Liens),  including any equity
or right of redemption of the Debtor. To the extent permitted by law, the Debtor
hereby specifically waives all rights of redemption,  stay or appraisal which it
has or may have  under any rule of law or  statute  now  existing  or  hereafter
adopted.  and waives any requirement  for the marshaling of any Collateral.  The
Secured  Party shall give the Debtor not less than ten (10) days?  prior written
notice of its  intention  to make any such public or private  sale or sales at a
broker?s  board or on a securities  exchange.  Such notice,  in case of a public
sale, shall state the time and place fixed for such sale, and in case of sale at
a broker?s board or on a securities exchange,  shall state the board or exchange
at which  such  sale is to be made and the day on which the  Collateral,  or the
portion  thereof  being  sold,  will first be offered  for sale at such board or
exchange.  Any  such  public  sale  shall be held at such  time or times  within
ordinary business hours and at such place or places as the Secured Party may fix
in the notice of such sale. At any such sale,  the Collateral may be sold in one
lot as an entirety or in separate  parcels,  as the Secured Party may determine.
The Secured  Party shall not be obligated to make such sale pursuant to any such
notice. The Secured Party may, without notice or publication, adjourn any public
or  private  sale  or  cause  the  same  to be  adjourned  from  time to time by
announcement at the time and place fixed for the sale. and such sale may be made
at any time or place to which the same may be adjourned. In case of any? sale of
all or any  part  of the  Collateral  on  credit  or for  future  delivery,  the
Collateral  so sold may be retained by the Secured Party until the selling price
is paid by the  purchaser  thereof;  but the  Secured  Party shall not incur any
liability  in the case of the failure of such  purchaser  to take up and pay for
the  Collateral so sold and, in case of any such failure,  such  Collateral  may
again be sold upon like notice.

                           (c) The  Secured  Party,  instead of  exercising  the
power of sale herein conferred upon it, may proceed by a suit or suits at law or
in equity to foreclose the Security  Interests and sell the  Collateral,  or any
portion  thereof;  under a judgment or decree of a court or courts of  competent
jurisdiction.

                  10. RIGHT OF SECURED PARTY TO USE AND OPERATE COLLATERAL. Upon
the occurrence and during the continuance of any Event of Default, to the extent
permitted  by law,  the Secured  Party  shall have the right and power,  with or
without legal  process,  to enter upon any or all of the Debtor?s  premises.  to
take possession of all or any part of the Collateral,  and to exclude the Debtor
and all  persons  claiming  under the  Debtor  wholly or partly  therefrom,  and
thereafter to sell same in accordance  herewith and/or hold, store,  and/or use,
operate,  manage and control the same.  Upon any such taking of possession,  the
Secured  Party may,  from time to time,  at the expense of the Debtor,  make all
such  repairs,  replacements,  alterations,  additions and  improvements  to the
Collateral as the Secured Party may deem proper. In such case, the Secured Party
shall have the right to manage and  control the  Collateral  and to carry on the
business and to exercise all rights and powers of the Debtor in respect  thereof
as the Secured  Party shall deem proper,  including  the right to enter into any
and all such  agreements  with  respect to the leasing  and/or  operation of the
Collateral or any part thereof as the Secured Party may see fit; and the Secured
Party shall be entitled to collect and receive all profits,  fees,  revenues and
other income of the same and every part thereof.  Such profits,  fees,  revenues
and other income shall be applied to pay the expenses of holding the  Collateral
and of conducting the business  thereof,  and of all alterations,  additions and
improvements,  and to make all payments  which the Secured Party may be required
or may  elect to make,  if any,  for  taxes,  assessments,  insurance  and other

<PAGE>

charges upon the  Collateral or any part thereof;  and all other  payments which
the Secured  Party may be required or  authorized to make under any provision of
this Agreement  (including  legal costs and  reasonable  attorneys?  fees).  The
remainder of such profits.  fees,  revenues and other income shall be applied in
accordance with Section 11 below, and, unless otherwise  provided or required by
law or by a court of competent  jurisdiction,  any surplus shall be paid over to
the Debtor.

                  11.  APPLICATION OF COLLATERAL  AND PROCEEDS.  The proceeds of
any sale of; or other  realization upon, all or any part of the Collateral shall
be applied in the order of  priorities  as provided in the  Securities  Purchase
Agreement.

                  12. EXPENSES; SECURED PARTY?S LIEN. The Debtor will, forthwith
upon

                           (a) the  amount of any taxes or other  charges  which
the  Secured  Party may have  been  required  to pay by  reason of the  Security
Interests  (including  any  applicable  transfer  taxes)  or to free  any of the
Collateral from any lien thereon; and

                           (b)   the   amount   of  any   and   all   reasonable
out-of-pocket  expenses,  including the reasonable fees and disbursements of its
counsel and of any agents not  regularly in its employ,  which the Secured Party
may incur in connection  with (i) the collection,  sale or other  disposition of
any of the  Collateral,  (ii) the  exercise by the  Secured  Party of any of the
powers  conferred  upon it  hereunder,  and/or (iii) any default on the Debtor?s
part hereunder.

                  13.  SECURITY  INTEREST  ABSOLUTE.  All rights of the  Secured
Party hereunder, the interest, and all obligations of Debtor hereunder, shall be
absolute and unconditional irrespective of:

                           (a) any lack of  validity  or  enforceability  of the
Loan Documents or the Secured  Obligations or any other  agreement or instrument
relating to the Loan Documents or the Secured Obligations;

                           (b) any  change  in the  time,  manner  or  place  of
payment  of.  or in any  other  term  of;  the  Loan  Documents  or the  Secured
Obligations,  or  any  renewal,  modification,   reinstatement,  restatement  or
extension  of  the  Loan  Documents  or the  Secured  Obligations  or any  other
amendment or waiver of or any consent to any  departure  from this  Agreement or
any other agreement or instrument;

                           (c) any sale, exchange,  release or non-perfection of
any of the Collateral; or

                           (d)  any  other  circumstance  that  might  otherwise
constitute a defense  available  to, or a discharge of. Debtor in respect of any
Loan Documents or the Secured Obligations.

                  14. TERMINATION OF SECURITY INTERESTS;  RELEASE OF COLLATERAL.
Upon the indefeasible payment in full of all Secured  Obligations,  the Security
Interests shall  terminate and all rights in the Collateral  shall revert to the
Debtor.  Upon any such  termination  of the  Security  Interests  or  release of
Collateral, the Secured Party will, at the Debtor?s expense, execute and deliver
to the Debtor such documents as the Debtor shall reasonably  request to evidence
the termination of the Security Interests or the release of such Collateral,  as
the case may be.
                           15.  RIGHT  OF  SET-OFF.  In  furtherance  and not in
limitation of any provisions herein contained, the Debtor hereby agrees that any
and all  deposits  or other sums at any time due from the  Secured  Party to the
Debtor shall at all times constitute security for the Secured  Obligations,  and
the Secured  Party may  exercise any right of set-off  against such  deposits or
other sums as may accrue or exist hereunder and/or under applicable law.

                  16. RIGHTS AMONG SECURED PARTIES.

<PAGE>

                           (a)  The   parties   hereto   acknowledge   that  the
Debentures  shall rank pari passu with respect to the application of proceeds of
Collateral  to satisfy the same and,  in  accordance  therewith,  agree that the
proceeds of Collateral,  after payment of all expenses, shall be applied ratably
to the Debentures in accordance with the respective amounts thereof  outstanding
as of the date of any application of proceeds of Collateral for such purpose.

                  17.  NOTICES.  All notices,  demands and other  communications
hereunder  shall be given or made to the Debtor and the  Secured  Party at their
addresses  and/or  telecopier  numbers  as set  forth in below or at such  other
address and/or  telecopier number as the addressee may hereafter specify for the
purpose by means of written notice to the other parties hereto. Such notices and
other communications will be effectively given only if and when given in writing
and  personally  delivered,  when sent by  facsimile  transmission  to a party?s
designated  facsimile number, one (1) day after being sent by Federal Express or
other recognized overnight courier service with all charges prepaid or billed to
the account of the sender,  or three (3) days after being  mailed by first class
mail with all postage prepaid.

                  Debtor:                    Health Sciences Group, Inc.
                                             6080 Center Drive, 6th Floor
                                             Los Angeles, California  90045

                                             With a copy to:

                                             Leib Orlanski, Esq.
                                             Kirkpatrick & Lockhart, LLP
                                             10100 Santa Monica Blvd.
                                             Los Angeles, CA 90067

                                             Telecopier: (310) 552-5000

                  Secured Party:             Castlerigg  Master Investments,Ltd.
                                             1251 Avenue of the  Americas
                                             New  York, NY 10029
                                             Attn:  Timothy O'Brien

                                             With a copy to:

                                             Steven W. Schuster, Esq.
                                             McLaughlin & Stern, LLP
                                             260 Madison Avenue
                                             New York, NY 10016

                                             Telecopier No. (212) 448-0066

                  18. AMENDMENTS AND WAIVERS.  The Loan Documents  represent the
final  agreement  agreed  to by the  parties.  No  amendment  or  waiver  of any
provision of the Loan  Documents,  and no consent by Secured Party to any breach
thereof by Debtor  shall in any event be  effective  unless the same shall be in
writing  and signed by the  Secured  Party,  Debtor  and,  if  appropriate,  any
guarantor of any Secured  Obligation,  and then such waiver or consent  shall be
effective  only for the specific  purpose for which given.  No course of dealing
between  Debtor,  any guarantor of any Secured  Obligation  and Secured Party in
exercising  any rights or  remedies  in the Loan  Documents  shall  operate as a
waiver or  preclude  the  exercise  of any other  rights or remedies in the Loan

<PAGE>

Documents.   All  such   rights  and   remedies   shall   continue   unimpaired,
notwithstanding  any delay,  extension  of time.  renewal,  compromise  or other
indulgence granted with respect to any of the Secured Obligations. Debtor hereby
waives all notice of any such delay,  extension of time, renewal,  compromise or
indulgence,  and  consents to be bound  thereby as fully and  effectually  as if
Debtor  expressly  had agreed  thereto in  advance.  The  aforesaid  Note may be
negotiated by Secured Party,  without  releasing  Debtor or the Collateral.  The
remedies in this  Agreement  are  cumulative  and are not exclusive of any other
remedies provided by law, in equity or otherwise.

                  19.  GOVERNING LAW;  CONSENT TO  JURISDICTION;  WAIVER OF JURY
TRIAL.

                           (a) This Agreement shall (irrespective of where it is
executed, delivered and/or performed) be governed by and construed in accordance
with the laws of the State of Colorado  (without  giving effect to principles of
conflicts of law), except as otherwise  required by mandatory  provisions of law
and except to the extent that  remedies  provided by the laws of any State other
than Colorado are governed by the laws of said State.

                           (b) The Debtor hereby consents to the jurisdiction of
all  courts  sitting in the State of New York,  and of all courts  from which an
appeal therefrom may be taken, with respect to any action or proceeding relating
to this  Agreement or any related  transactions.  THE DEBTOR  HEREBY  WAIVES ANY
RIGHT TO TRIAL BY JURY IN ANY SUCH ACTION OR  PROCEEDING,  AND CONSENTS THAT THE
SECURED  PARTY  MAY  FILE A COPY OF THIS  AGREEMENT  WITH ANY  COURT AS  WRITTEN
EVIDENCE  OF THE  CONSENT OF THE DEBTOR  WITH  RESPECT TO  JURISDICTION  AND THE
WAIVER OF THE RIGHT TO

                  20. TIME IS OF THE ESSENCE;  NO WAIVER:  CUMULATIVE  REMEDIES.
Time and exactitude of each of the terms, obligations,  covenants and conditions
of this  Agreement are hereby  declared to be of the essence.  No failure on the
part of the Secured Party to exercise,  and no delay in  exercising,  any right,
power or remedy  hereunder  shall  operate  as a waiver  thereof,  nor shall any
single or partial  exercise  of any such  right,  power or remedy by the Secured
Party  preclude  any other or further  exercise  thereof or the  exercise of any
other right,  power or remedy. All remedies hereunder are cumulative and are not
exclusive of any other remedies provided by law.

                  21. BINDING  EFFECT.  This Agreement shall be binding upon and
inure  to  the  benefit  of the  parties  hereto  and  their  respective  heirs,
executors,  administrators,  successors and permitted assigns. The Secured Party
may assign this Agreement, and if assigned, the assignee shall be entitled, upon
notifying  Debtor.  to the  payment  and  performance  of  all  of  the  Secured
Obligations  and  agreements  of Debtor  hereunder  and to all of the rights and
remedies  of  Secured  Party  hereunder.  The  gender  and  number  used in this
Agreement are used for reference  term only and shall apply with the same effect
whether the parties are masculine, feminine, neuter, singular or plural.

                  22. CONTINUING SECURITY INTEREST;  ASSIGNMENTS. This Agreement
shall  create a continuing  security  interest in the  Collateral  and shall (i)
remain in full force and effect until termination as provided in herein. (ii) be
binding upon  Debtor,  the Secured  Party and their  respective  successors  and
assigns.  and (iii)  inure,  together  with the rights,  powers and  remedies of
Debtor and the Secured Party  hereunder,  to the benefit of Debtor,  the Secured
Party and their respective successors, transferees and permitted assigns, as the
case may be.

                  23.  USURY.  All  agreements  between  Debtor and the  Secured
Party,  whether now existing or hereafter  arising and whether  written or oral;
are  hereby  limited so that in no  contingency,  whether by reason of demand or
acceleration of the final maturity date, as that term is defined in the Note, or
otherwise,  shall the interest contracted for, charged, received, paid or agreed
to be paid to the Secured Party exceed the maximum amount  permissible under the
laws of the State of Colorado  (hereinafter the "Applicable  Law?). If, from any
circumstance  whatsoever,  interest  would  otherwise  be payable to the Secured
Party in excess of the maximum amount  permissible under the Applicable Law, the
interest  payable to the Secured  Party  shall be reduced to the maximum  amount
permissible  under the Applicable Law, and if from any  circumstance the Secured
Party shall ever receive anything of value deemed interest by the Applicable Law
in excess of the maximum amount  permissible under the Applicable Law, an amount
equal  to the  excessive  interest  shall be  applied  to the  reduction  of the

<PAGE>

principal hereof and not to the payment of interest, or if such excessive amount
of interest exceeds the unpaid balance of principal hereof; such excess shall be
refunded to the party making such  payment.  All  interest  paid or agreed to be
paid to the Secured Party shall, to the extent  permitted by the Applicable Law,
be  amortized,  prorated,  allocated  and  spread  throughout  the  full  period
(including  any renewal or extension)  until payment in full of the principal so
that the  interest  hereon for such full  period  shall not  exceed the  maximum
amount  permissible  under the  Applicable  Law.  The  Secured  Party  expressly
disavows  any intent to contract  for,  charge or receive  interest in an amount
which exceeds the maximum  amount  permissible  under the  Applicable  Law. This
paragraph shall control all agreements between Debtor and the Secured Party.

                  24. MULTIPLE  COUNTERPARTS.  This Agreement may be executed in
separate or multiple  counterparts by the parties.  and all of such counterparts
shall be considered as one and the same instrument notwithstanding the fact that
various  counterparts are signed by only one or more of the parties,  and all of
such Agreements shall be deemed but one and the same Agreement.

                  25.  SEVERABILITY.  If any provision hereof is held invalid or
unenforceable  in any  jurisdiction,  such  provision  shall  (for  purposes  of
enforcement  in such  jurisdiction  only) be  reduced in scope and effect to the
extent necessary to render same  enforceable,  and the other  provisions  hereof
shall  remain  in full  force  and  effect  in such  jurisdiction  and  shall be
liberally construed in favor of the Secured Party.

                  26.  HEADINGS.  The  captions  and  Section  headings  in this
Agreement  are for  convenience  of  reference  only,  and  shall  not  limit or
otherwise affect the meaning or interpretation of any provision hereof.

                  27.  ASSIGNMENT.  This  Agreement  may not be  assigned by the
Debtor without the Secured Party?s prior written consent, but shall otherwise be
binding upon and inure to the benefit of the parties hereto and their respective
heirs,  executors,  administrators,  personal  representatives,  successors  and
assigns.

                  28. CONTROLLING INSTRUMENT. In the event any provision of this
Agreement conflicts with any provision of the Securities Purchase Agreement, the
provision of the Securities Purchase Agreement shall be controlling.

                         [Signatures on following page]

<PAGE>

                  IN WITNESS WHEREOF,  this Security Agreement has been executed
by the parties hereto as of the date first set forth above.

                                   SECURED PARTY:

                                   CASTLERIGG MASTER  INVESTMENTS, LTD.

                                   By:________________________
                                   Name:______________________
                                   Title:_______________________

                                   DEBTOR:

                                   HEALTH SCIENCES GROUP, INC.

                                   By:___________________________

                                   Name:_________________________

                                   Title:__________________________

                                    BIOSELECT INNOVATIONS, INC.

                                    By:___________________________
                                    Name:_________________________
                                    Title:__________________________

                                     XCEL HEALTHCARE, INC.

                                    BY:___________________________

                                    Name:_________________________
                                    Title:__________________________

                                    QUALITY BOTANICAL INGREDIENTS, INC.

                                    BY:___________________________

                                    Name:_________________________
                                    Title:__________________________Exhibit 10.20

                              CONSULTING AGREEMENT

                  THIS CONSULTING AGREEMENT  ("Agreement") is entered into as of
August 1, 2003, between HEALTH SCIENCES GROUP, INC., a Colorado Corporation (the
"Company"), and STEVEN ANTEBI, an individual  ("Consultant"),  with reference to
the following facts:

                  A.       The   Company  is   engaged  in  the   neutraceutical
                           business.

                  B.       Consultant has substantive experience,  relationships
                           and contacts in the neutraceutical industry;

                  C.       The  Company  desires  to  retain   Consultant  in  a
                           consulting  capacity  commencing  on the date hereof,
                           and Consultant desires to perform such services,  all
                           upon the terms,  covenants and  conditions  set forth
                           herein.

                  NOW,  THEREFORE,  IN  CONSIDERATION  OF the  foregoing and the
mutual covenants and conditions contained herein, the parties agree as follows:

         1. CONSULTING SERVICES.

                  1.1  SERVICES.  The  consulting  services to be  performed  by
Consultant for and on behalf of the Company  hereunder shall consist of advising
and counseling the Company with respect to  acquisitions  in the  neutraceutical
industry, marketing product, branding, pricing, product line extensions,  growth
and  business  plans,  strategic  planning  and any other area that is  mutually
agreed upon by Consultant and the Company. Company will have the right to invite
Consultant to join its Board of Directors and become  Chairman of the Board.  In
the interim,  Consultant shall serve as an ex-officio  non-voting  member of the
Board of  Directors.  Consultant  shall  also serve on the  Board's  Acquisition
Committee, Executive Committee and Compensation Committee. Company shall seek to
obtain D&O insurance  satisfactory to Consultant.  Consultant will not be deemed
in conflict with this Agreement by acting as a Consultant, Advisor, Board Member
or investor in other neutraceutical companies, including any such companies that
may enter into business relationships, strategic transactions, joint ventures or
other transactions with the Company.

                                       1
<PAGE>

         1.2 TIME AND EFFORT.

                  (a)  Consultant  shall  devote such time and effort to perform
         the consulting  services provided for herein as shall be agreed upon by
         Consultant and the Company from time to time. Subject to the foregoing,
         Consultant's  daily schedule and hours worked under this Agreement on a
         given  day shall  generally  be  subject  to  Consultant's  discretion.
         Consultant shall render services at the Company's offices or such other
         places  as he deems  appropriate  for the  performance  his  engagement
         hereunder.

         1.3 TERM. The term of this Agreement  shall commence on the date hereof
and shall  continue for three years or until  terminated by either party for any
or no reason upon 30 day written notice to other.

2.  COMPENSATION.  On the date  hereof,  Consultant  shall be  granted a warrant
("Warrant")  for 2,000,000  shares of the Company's  Common Stock upon the terms
set forth in the Warrant Certificate attached hereto as Exhibit "A." The Company
agrees to register the shares  underlying  the Warrant by filing a  registration
statement  with  respect  to  such  shares  with  the  Securities  and  Exchange
Commission,  on form SB-2 within 90 days (or as soon as  practicable  consistent
with  prior  black-out  commitments  made  by the  Company  in any  pre-existing
registration  rights  agreement) and to seek  effectiveness  of the registration
statement as soon as practicable.

         3. BUSINESS EXPENSES. Consultant shall be reimbursed for all reasonable
and  necessary  expenses  incurred by Consultant  in the  performance  of duties
hereunder;  provided,  that  all  individual  expenditures  over  $500  shall be
reimbursed only if the expenditure was pre-approved by the Company's CEO.

         4.   CONFIDENTIALITY.   Consultant   shall   regard  and   preserve  as
confidential all trade secrets and other confidential  information pertaining to
the Company's  business that has been or may be obtained by Consultant by reason
of his engagement.  Consultant  shall not,  without  written  authority from the
Company,  use for his own benefit or  purposes,  or  disclose to others,  either
during the period of his  engagement  or  thereafter,  except as required in the
line of his engagement by the Company,  any trade secrets or other  confidential
information connected with the business of the Company; and Consultant shall not
take or retain or copy any of the Company's  confidential  information and trade

<PAGE>

secrets.  This  provision  shall not apply with  respect to Company  information
which has been  voluntarily  disclosed by the Company to the public or otherwise
enters the public domain  through lawful means.  Consultant  further agrees that
all know how,  documents,  reports,  plans,  proposals and  marketing  plans and
materials  made by him or  that  come  into  his  possession  by  reason  of his
engagement  by the Company are the property of the Company and shall not be used
by him in any way  adverse  to the  Company's  interest.  Consultant  shall  not
deliver,   reproduce  or  in  anyway  allow  such  documents  or  things  to  be
deliberately used by any third party without specific  direction or consent by a
duly authorized representative of the Company. The Company and Consultant hereby
acknowledge and agree that any breach of this provision will cause damage to the
Company in an amount  difficult to  ascertain.  Accordingly,  in addition to any
other  relief to which the  Company  may be entitled by reason of such a breach,
the Company shall be entitled to such injunctive relief as may be ordered by any
court of competent  jurisdiction  (including,  but not limited to, an injunction
restraining any violation of this provision without proof of actual damage).

         5.  INDEPENDENT  CONTRACTOR.  The  relationship  of  Consultant  to the
Company shall be that of an independent contractor.  The Consultant shall not be
deemed to be an employee of the Company for any purpose,  and neither Consultant
nor the Company  shall  represent or warrant the existence of such an employment
agreement  to any third party.  Consultant  shall not be entitled to nor receive
any benefit  normally  provided to Company's  employees such as, but not limited
to,  vacation  payment,  retirement,  health care or sick pay. The Company shall
have  no  responsibility  or  liability  on  account  of acts  or  omissions  of
Consultant,  other than those made within the scope of Consultant's authority as
described in this Agreement. Consultant shall not have the authority to bind the
Company and shall not hold  himself out as having  such  authority  to any third
party.  Consultant  agrees to indemnify  the Company  against all  liability and
expense which it may sustain or incur in connection with the failure to withhold
federal or state income taxes from the  compensation  paid to Consultant  and in
connection  with the failure to pay any other taxes (e.g.,  social  security and
employment  taxes)  which may become due because  Consultant  is working for the
Company.  Consultant  represents  and  agrees  that he will  obtain  any and all
business  licenses  and permits  necessary  to perform the  consulting  services
provided for hereunder.  Consultant  shall be solely  responsible and liable for
the  withholding,  paying,  and/or  discharging,  as  required  by law or by his
contractual  arrangements  or otherwise,  of all taxes,  costs or charges of any
nature.

<PAGE>

         6.  INVESTMENT   COVENANT.   Consultant   represents  and  agrees  that
Consultant is accepting the warrants under this Agreement for  Consultant's  own
account and not with a view to or for sale in connection  with any  distribution
thereof.   Consultant   understands   that  the  warrants  will  not  be  freely
transferable  unless registered with the Securities and Exchange  Commission and
fully  vested  and  represents  that he either  has a  preexisting  personal  or
business  relationship  with the Company or any of its  officers,  directors  or
controlling persons or, by reason of his business or financial  experience,  has
the  capacity  to protect his own  interest in  connection  with  receiving  the
warrants as compensation  hereunder.  Consultant  further represents that he was
not solicited by publication of any advertisement in connection with the receipt
of the warrants.

         7.  INDEMNIFICATION.  Each  party  shall  defend,  indemnify  and  hold
harmless  the other,  its  officers,  directors,  agents,  representatives,  and
employees,  from any cost, expense,  loss or damage,  including attorney's fees,
arising  out  of  or  connected  with  any  claim  by a  third  party  which  is
inconsistent with any of the  representations  made by either party to the other
in this  Agreement  or in the good  faith  performance  by  either  party of its
responsibilities, duties and obligations in this Agreement.

         8. MISCELLANEOUS.

                  1.4 REPRESENTATIONS.  Consultant  represents and warrants that
Consultant is under no  restrictions  or  prohibition,  whether  contractual  or
otherwise,  with respect to its rights to execute this Agreement and perform his
obligations hereunder.

                  1.5 ASSIGNMENT.  Except as otherwise provided,  the rights and
obligations  of the Company under this  Agreement  shall inure to the benefit of
and shall be binding upon its successors and assigns. The rights and obligations
of  Consultant  hereunder  shall  not be  subject  to  transfer,  assignment  or
delegation by Consultant  except that  Consultant  may transfer the warrants and
the associated registration rights to Blue and Gold Enterprises LLC. Any attempt
at a transfer or assignment in violation of the preceding sentence shall be void
and of no effect.

                  1.6 ENTIRE  AGREEMENT.  This Agreement  constitutes the entire
agreement and  understanding  of the parties with respect to the subject  matter
hereof and supersedes all prior agreements, arrangements and understandings with
respect  thereto.  No  representation,   promise,  inducement  or  statement  of
intention  has been made by any party hereto that is not embodied  herein and no
party  shall be bound by or  liable  for any  alleged  representation,  promise,
inducement or statement not so set forth herein.

<PAGE>

                  1.7 WAIVER.  No failure on the part of either  party hereto to
exercise, and no delay in exercising, any right, power or remedy hereunder shall
operate as a waiver  thereof or as a waiver of any other right,  power or remedy
hereunder or the performance of any obligation of the other party hereto; and no
single or partial exercise by either party hereto of any right,  power or remedy
hereunder shall preclude any other or further  exercise  thereof or the exercise
of any other right, power or remedy by such party.

                  1.8 NOTICE.  All notices,  requests  and other  communications
required or  permitted  to be given  hereunder  shall be in writing and shall be
deemed  given  (a)  upon  receipt,  if  given  by  personal  delivery,  (b) upon
confirmation  of delivery,  if given by  electronic  facsimile,  or (c) upon the
third  business day following  mailing,  if deposited in the United States Mail,
certified mail, return receipt requested, postage prepaid, addressed as follows:

                  If to Company:             HEALTH SCIENCES GROUP, INC.

                                             6080 Center Drive, 6th Floor

                                             Los Angeles, CA  90045
                                             Attn:  Fred Tannous

                  If to Consultant:          Steven Antebi

                                             11601 Wilshire Boulevard

                                             Los Angeles, California  90025

Either  party may change its address or fax number by  providing  notice of such
change to the other party in accordance herewith.

         1.9  CONTROLLING  LAW. This Agreement shall be interpreted and enforced
under the internal laws of the State of California.

<PAGE>

         1.10  CONSTRUCTION.  In construing this Agreement,  none of the parties
hereto shall have any term or provision  construed  against such party solely by
reason of such party having drafted the same.

         1.11 SEVERABILITY. If any sentence, paragraph, clause or combination of
the same in this Agreement is held by a court or arbitration  panel of competent
jurisdiction to be unenforceable in any jurisdiction,  such sentence, paragraph,
clause or combination  shall be unenforceable  in the  jurisdiction  where it is
invalid and the remainder of this Agreement  shall remain binding on the parties
in such jurisdiction as if such  unenforceable  provision had not been contained
herein. The enforceability of such sentence, paragraph, clause or combination of
the same in this  Agreement  shall be  otherwise  unaffected  and  shall  remain
enforceable in all other jurisdictions.

         1.12 MODIFICATION.  This Agreement may be modified, amended, superseded
or canceled, and any part of the terms, covenants,  representations,  warranties
or  conditions  of the  Agreement  may be  waived,  only by a  written  document
executed  by  the  party  or  parties  to be  bound  by any  such  modification,
amendment, cancellation or waiver.

         1.13 COUNTERPARTS.  This Agreement may be signed  simultaneously in any
number of  counterparts,  each of which shall be deemed an original,  but all of
which together shall constitute one and the same document.

         1.14  EFFECT OF  HEADINGS.  The  headings  used in this  Agreement  are
included  for  convenience  only  and  are  not  to be  used  in  construing  or
interpreting this Agreement.

         1.15  CUMULATIVE  REMEDIES.  Each and all of the  rights  and  remedies
provided in this  Agreement,  or by law or in equity,  shall be cumulative,  and
none of them shall be exclusive  of any other right or remedy;  and the exercise
of any one of such  rights  or  remedies  shall  not be  deemed a  waiver  or an
election not to exercise any other such right or remedy.

<PAGE>

                  IN WITNESS  WHEREOF,  the parties  hereto have  executed  this
Agreement as of the date first above written.

                                          "Company"

                                          HEALTH SCIENCES GROUP, INC.

                                          By: ___________________________

                                          "Consultant"

                                          -------------------------------

                                                   Steven Antebi

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00057-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00057-of-00352.parquet"}]]