SKIN TOPICAL AGENT

PROBLEM TO BE SOLVED: To provide a skin topical agent having excellent resveratrol percutaneous absorption action, allowing sufficient achievement of the effect of resveratrol desired at the time of application.SOLUTION: The skin topical agent of the invention comprises fine powder of resveratrol co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KITAMURA SEIICHI, TAKAMOTO RYUICHI, TAKAGAKI KINYA, YAMASHITA KAZUYA, TSUBATA MASAHITO, TAKAHASHI HIROYA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a skin topical agent having excellent resveratrol percutaneous absorption action, allowing sufficient achievement of the effect of resveratrol desired at the time of application.SOLUTION: The skin topical agent of the invention comprises fine powder of resveratrol containing plant extract. Further, the skin emulsifier of the invention further comprises emulsifier, and the content of the emulsifier is preferably 1.0 mass% - 5.0 mass%. Further, in the skin topical agent of the invention, the number average particle diameter(D) of fine powder of resveratrol containing plant extract is preferably 0.5 μm - 5.0 μm.