发明名称 |
Method of selecting antioxidants for use in topically applied compositions |
摘要 |
The invention provides antioxidant-containing compositions and methods for confirming antioxidant activity of a composition formulated for topical application to skin. The invention also provides methods for testing a composition for the ability to inhibit both ultraviolet radiation-induced lipid peroxidation on skin and ultraviolet radiation-induced reactive oxygen species formation in the stratum corneum as well as compositions and methods for treating and preventing photodamage to skin. |
申请公布号 |
US9096882(B2) |
申请公布日期 |
2015.08.04 |
申请号 |
US201213651894 |
申请日期 |
2012.10.15 |
申请人 |
MSD Consumer Care, Inc. |
发明人 |
Meyer Thomas A.;Beasley Donathan G. |
分类号 |
A61K49/00;C12Q1/02;A61K8/00;A61P17/00;A61Q19/02;A61K8/37;G01N33/50;A61Q17/04;A61K8/97;A61K8/67 |
主分类号 |
A61K49/00 |
代理机构 |
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代理人 |
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主权项 |
1. A topical antioxidant sunscreen formulation comprising about 15% (w/w) homosalate, about 10% (w/w) octocrylene, about 3% avobenzone, about 6% (w/w) oxybenzone, and about 5% (w/w) octisalate, and an antioxidant mixture comprising about 0.9% (w/w) diethylhexyl syringylidene malonate and about 0.5% (w/w) Vitamin E. |
地址 |
Whippany NJ US |