Skin treatment compositions
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United States of America Patent
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Oct 27, 2015
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app pub date -
Nov 14, 2008
filing date -
Nov 14, 2007
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Abstract
Arbutin-containing compositions are useful for topical application to provide enhanced luminosity, brightening or lightening to the skin of a user and are at least 85% as efficacious (with regard to skin lightening, when used alone or in a system as measured by Chromameter® b* parameter values) as substantially corresponding compositions containing hydroquinone in an amount from about the same molar amount to about 1.5 times the molar amount of arbutin.
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