发明名称 METHODS FOR IMPROVING THE APPEARANCE OF HYPERPIGMENTED SPOT(S) WITH MULTIPLE ACTIVES
摘要 A method of improving the appearance of a hyperpigmented spot may comprise the step of applying a composition to the hyperpigmented spot on a skin surface, the composition comprising a safe and effective amount of an fast-acting agent for hyperpigmented spots, wherein the fast-acting agent is Laminaria Saccharina extract, and a safe and effective amount of a slow-acting agent for hyperpigmented spots, wherein the slow-acting agent is selected from vitamin B3, 1,3-dihydroxy-4-alkylbenzene, and combinations thereof, wherein the composition is applied at least daily for a period of time sufficient for both the fast-acting agent and slow-acting agent to improve the appearance of the hyperpigmented spot. The method may include the step of identifying a hyperpigmented spot on a facial skin surface.
申请公布号 CA2804830(A1) 申请公布日期 2012.01.26
申请号 CA20102804830 申请日期 2010.07.22
申请人 THE PROCTER & GAMBLE COMPANY 发明人 SWANSON, CHERI LYNN;HAKOZAKI, TOMOHIRO;LAUGHLIN, LEO TIMOTHY, II
分类号 A61K8/34;A61K8/37;A61K8/44;A61K8/63;A61K8/67;A61K8/97;A61Q19/02 主分类号 A61K8/34
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