Cosmetic composition for treatment of pimples and redness
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United States of America Patent
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Jan 9, 1996
Grant Date -
N/A
app pub date -
Jul 30, 1993
filing date -
Jul 30, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cosmetic composition is provided which includes at least one keratolytic agent and a combination of water-soluble and water-insoluble anti-irritancy agents in a pharmaceutically acceptable carrier. Most effective is a combination of a C.sub.7 -C.sub.30 .beta.-hydroxy carboxylic acids such as salicylic acid with a C.sub.1 -C.sub.25 .alpha.-hydroxy carboxylic acid such as glycolic or lactic acids. The water-soluble anti-irritancy agent is preferably a salt of glycyrrhizinic acid. The water-insoluble anti-irritancy agent is preferably .alpha.-bisabolol, azulene or combinations thereof. Other performance components may include a C.sub.1 -C.sub.10 alkyl lactate and an antimicrobial agent such as a zinc or aluminum salt.
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