TYROSINASE ACTIVITY INHIBITOR, MELANOGENESIS INHIBITOR AND SKIN CARE PREPARATION CONTAINING THEM

摘要

PPROBLEM TO BE SOLVED: To provide a skin care preparation having excellent tyrosinase activity inhibitory effect and melanogenesis inhibitory effect, causing no deterioration in the preparation, and having high bleaching effect and/or skin beautifying effect. PSOLUTION: A tyrosinase activity inhibitor and/or a melanogenesis inhibitor with wine yeast extract as an active ingredient is (are) provided. The skin care preparation contains the above inhibitor(s). PCOPYRIGHT: (C)2003,JPO