Exhibit 99.2

For Further Information:
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Human Pheromone Sciences, Inc.
84 West Santa Clara Street, Suite 720
San Jose, CA  95113
(408) 938-3030
Contact:    William P. Horgan
            Chairman, CEO

For Immediate Release
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                   Human Pheromone Sciences Sells Product Line


         San Jose,  California,  April 28, 2003. Human Pheromone Sciences,  Inc.
(OTC Bulletin Board: EROX) ("HPS" or "the Company")  announced today the sale of
its  REALM(R) and  innerREALM(R)  trademarks  to New York based Niche  Marketing
Group,  Inc., its current licensee involved in marketing these brands. HPS noted
that  it will  continue  to  market  its  Natural  Attraction(R)  line of  human
pheromone-based  fragrances  and  toiletries.  The Company  indicated  that this
transaction  represents  another step in its strategic plan to focus its efforts
and  resources on further  technological  advances and  additional  product line
development,  rather  than on  individual  retail  brand  sales,  marketing  and
distribution.  HPS retains all rights  under the  worldwide  patents it has been
granted  for the use of its  human  pheromone  technology  in a broad  range  of
consumer products, including fragrances and cosmetics.

         In commenting on the transaction, William P. Horgan, Chairman and Chief
Executive Officer of HPS, stated,  "while we believe in the continued  viability
of our proof-of  concept  products,  REALM and innerREALM,  HPS is not about one
particular  fragrance  and  toiletry  brand.  As the  efficacy  of our  original
technology continues to be validated in a host of independent studies, conducted
at  prestigious   universities  and  published  in  peer-reviewed   professional
journals,  we feel  strongly  that our  focus  should be on the  development  of
additional  compounds  that  may  provide  innovative  dimensions  to  otherwise
undifferentiated  consumer  products,  and the promotion of this mood


enhancing  technology.  This  transaction  will provide HPS with the  additional
financial  resources  to expand  internal  research  and  development  programs,
focusing on further  development of compounds that have already been  identified
and isolated by our scientists.  In addition, we will accelerate the development
of product lines  incorporating our current patented  technologies,  that can be
marketed and sold by companies with an established consumer franchise."

         Human Pheromone  Sciences,  Inc. is a technology-based  company,  whose
proof-of-concept products included prestige-priced fragrances and toiletries and
environmental  products  sold under the  REALM(R),  innerREALM(R),  EROX(R)  and
Natural  Attraction(R)  trademarks.  These products  contain  synthesized  human
pheromones  covered  under U.S.  and foreign  patents.  Scientific  and consumer
studies have shown that the Company's human pheromones  positively impact on the
moods,  attitudes and emotions of wearers by stimulating the Vomeronasal  Organ.
The Company's current mandate is to focus on the identification and isolation of
additional  compounds that may provide additional benefits to the consumer,  and
developing  additional  product lines that incorporate its patented  technology.
Further information is available on line at www.naturalattraction.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, 2002 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.