algae extract for depigmenting the skin
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United States of America Patent
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Feb 12, 2013
Grant Date -
Apr 15, 2010
app pub date -
Mar 7, 2008
filing date -
Mar 8, 2007
priority date (Note) -
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Abstract
The invention relates to the use in a cosmetic composition of an extract of the alga Phaeodactylum tricornutum, as a depigmenting active agent intended in particular for attenuating or eliminating skin pigmentation marks or for lightening the complexion or bodily hairs or head hair. The extract is preferably a lipid extract. The invention also relates to a cosmetic care method for attenuating or eliminating skin pigmentation marks or for lightening the complexion or bodily hairs or head hair, characterized in that it comprises the application, to at least one concerned area of the skin, of a cosmetic composition containing this extract.
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