Enhanced permeation of alpha-hydroxy acid enantiomer
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United States of America Patent
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Jan 6, 1998
Grant Date -
N/A
app pub date -
May 26, 1995
filing date -
Mar 22, 1994
priority date (Note) -
Expired
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Abstract
Methods of increasing the rate of lactic acid permeation in skin for the treatment of dermatological disorders by applying a composition containing an inorganic or organic salt of lactic acid in a dermatologically acceptable composition wherein at least 70% of the lactic acid moiety in the salt is L-lactic acid, and compositions for practicing such methods.
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