Alpha hydroxyacid esters for skin aging
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United States of America Patent
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Nov 11, 1997
Grant Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Dec 23, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Alpha hydroxyacid esters and related compounds on topical application induced increased skin thickness due to new biosyntheses of dermal components including glycosaminoglycans, proteoglycans, collagen and elastin. Such dermal effects are desirable and beneficial for topical use and treatment of aging related integumental changes including age spots, skin lines, wrinkles, photoaging and aging skin.
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