AGENT FOR EXTERNAL APPLICATION TO THE SKIN

PROBLEM TO BE SOLVED: To provide an agent for suppressing melanin production and/or an agent for inhibiting elastase activity containing a plant-derived extract with high safety and no trouble in terms of stability, odor, sediment formation, etc. as an active constituent, and an agent for external a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKAYAMA SATORU, KYONO FUMIYO, TAKEUCHI MASATO, SUEMOTO YASUO
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an agent for suppressing melanin production and/or an agent for inhibiting elastase activity containing a plant-derived extract with high safety and no trouble in terms of stability, odor, sediment formation, etc. as an active constituent, and an agent for external application to the skin obtained by the blend of the agent and having excellent skin-whitening action and skin-beautifying action.SOLUTION: The agent for inhibiting elastase activity or the agent for external application to the skin for anti-aging use contains a Polygonum tinctorium (Polygonum tinctorium Lour) extract as an active constituent.