MELANOGENESIS INHIBITOR OR COSMETIC COMPOSITION

PROBLEM TO BE SOLVED: To obtain a new and safe melanogenesis inhibitor or a cosmetic composition having melanogenesis inhibiting action, improving skin spot and freckle and having improving effect to make skin color white and further capable of imparting gloss and tenseness to skin and preventing ag...

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Bibliographische Detailangaben
Hauptverfasser: TANAKA KIYOTAKA, TSUDA TOMOKA, WAKAMATSU KANAE, NISHIBE YUKINAGA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a new and safe melanogenesis inhibitor or a cosmetic composition having melanogenesis inhibiting action, improving skin spot and freckle and having improving effect to make skin color white and further capable of imparting gloss and tenseness to skin and preventing aging of skin. SOLUTION: This invention provides the melanogenesis inhibitor or the cosmetic composition comprising extracts of one or more kinds of plants selected from Polygala tenuifolia Willd., Aristolochia debilis Sieb.et Zucc., Pinellia ternata Breitenbach, Vaccinium vitis-idaea L. and Cyperus rotundus L.