Skin treatment with alpha-hydroxycarboxylic acids of mixed chain length
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United States of America Patent
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Sep 29, 1998
Grant Date -
N/A
app pub date -
Nov 1, 1996
filing date -
Nov 1, 1996
priority date (Note) -
Expired
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Abstract
A cosmetic composition is provided which includes a C.sub.2 -C.sub.4 alpha-hydroxycarboxylic acid and a C.sub.16 -C.sub.20 alpha-hydroxycarboxylic acid delivered in a pharmaceutically acceptable carrier. Most preferred as the longer chain acids is a mixture fractionated from lanolin. The cosmetic composition can be employed in a method for treating dermatological disorders, chronoaging and environmental abuse. Preferably the composition is intended to inhibit or reduce the formation of wrinkles and sagging of skin while improving glow and firmness.
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