Exhibit 99.1



For Further Information:

Human Pheromone Sciences, Inc.
84 West Santa Clara Street, Suite 720
San Jose, CA  95113
(408) 938-3030

Contact:    William P. Horgan, CEO


         Human Pheromone Sciences Enters into Agreement for the Sale of
                            Common Stock and Warrants

San Jose,  California,  September 28, 2005. Human Pheromone Sciences,  Inc. (OTC
Bulletin  Board:  EROX) (the  "Company"  or "HPS")  announced  today that it has
signed a binding term sheet with Rubinson & Associates,  Inc. ("Rubinson") under
which Rubinson will purchase 833,333 units,  each consisting of one unregistered
share of common stock of HPS,  together with five year warrants for the purchase
of four additional  shares of common stock. The amount to be initially  invested
will be $500,000. If fully exercised,  the warrants would result in an aggregate
additional investment of $2,416,666,  however there can be no assurance that any
of the warrants will be exercised.

The terms agreed by the Company and Rubinson  are subject to the  completion  of
mutual Due  Diligence,  which is expected to be  completed by the end of October
and  the  completion  of  all  legal,   corporate  and   securities   compliance
requirements.  A closing is scheduled for November 7th. The  understanding  with
Rubinson  also  provides  that  Mitchell   Rubinson,   Chairman  of  Rubinson  &
Associates,  Inc., will be employed by the Company at a base salary of $1.00 per
year and elected as Chairman of the Board of Directors.

     In commenting on the proposed  transaction,  William P. Horgan,  CEO of the
Company  said,  "pending  the  completion  of the due  diligence  and the  other
requirements,  we are  excited  to  welcome  Mitchell  Rubinson  to HPS and look
forward to benefiting  from his years of business  experience  and the acumen he
brings with him." Mr.  Rubinson  is a private  investor  who has,  over the past
several decades,  taken an active role in building public and private  companies
in which he has invested.


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With respect to the currently  proposed  transaction,  Mr.  Rubinson said, "I am
very  excited  to be  taking  on a  leadership  role to assist  the  Company  in
realizing its vision of increased product introduction and distribution."

Human  Pheromone   Sciences,   Inc.  is  a   technology-based   company,   whose
proof-of-concept  products included prestige-price fragrances and toiletries and
environmental products sold under the Natural Attraction,  REALM, innerREALM and
EROX trademarks. These products contain mood-enhancing human pheromones, the use
of which is covered  under U.S. and foreign  patents.  The Company also licenses
its  proprietary  technology to other  companies for inclusion in their products
for direct sale to the  consumer in several  markets.  Scientific  and  consumer
studies have shown that the Company's human pheromones  positively impact on the
moods,  attitudes and emotions of wearers.  Further  information is available on
line at www.erox.com.

     The statements in this news release may contain forward-looking  statements
that involve  risks and  uncertainties  that could cause  results to differ from
predicted  results.  Further  information  on  factors  that  could  affect  the
Company's  results is detailed in the Company's annual report to shareholders on
Form 10-KSB for the year ended December 31, 2004 and the Form 10-QSB for the six
months ended June 30, 2005 as filed with the Securities and Exchange Commission.
The Company  undertakes  no  obligation  to  publicly  release the result of any
revisions to these forward-looking statements.


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