Melanin inhibiting cosmetic composition
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United States of America Patent
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-
Sep 29, 1987
Grant Date -
N/A
app pub date -
Jul 3, 1985
filing date -
Mar 26, 1984
priority date (Note) -
Expired
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Abstract
Placenta extracts and kojic acid or kojic acid derivatives are formulated into cosmetic bases to make cosmetic compositions. The cosmetic compositions exhibit an enhanced whitening effect for the skin due to the action of the placenta extract and kojic acid or kojic acid derivatives.
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