TYROSINASE ACTIVITY INHIBITOR, COLLAGENASE ACTIVITY INHIBITOR, AND SKIN CARE PREPARATION

摘要

PROBLEM TO BE SOLVED: To provide a new tyrosinase activity inhibitor having excellent tyrosinase inhibiting action, a new collagenase activity inhibitor having excellent collagenase inhibiting action, and a skin care preparation including these.;SOLUTION: A tyrosinase activity inhibitor and the collagenase activity inhibitor each contains an extract of Cassia garrettiana. Also the skin care preparation contains an extract of Cassia garrettiana.;COPYRIGHT: (C)2013,JPO&INPIT