External preparation for skin
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United States of America Patent
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Mar 5, 2002
Issued Date -
N/A
app pub date -
Dec 22, 2000
filing date -
Dec 24, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The object of the invention is to provide a new external preparation for skin having high melanine formation inhibition and also anti-aging effect, and desired drug effect can be obtained without degradation in a pharmaceutical preparation. The external preparation for skin includes the extract of Pueraria mirifica in conbination with an active ingredient selected from the group consisting of a whitening agent, an anti-oxidant, an anti-inflammation agent, an ultraviolet-ray shielding ingredient, a cell activation agent and humectant.
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