WRINKLE AMELIORATIVE AGENT

摘要

<P>PROBLEM TO BE SOLVED: To provide a wrinkle preventive/ameliorative agent having comprehensive wrinkle preventive/ameliorative effects such as preventing/ameliorating skin wrinkles stemming from aging or skin photoaging. Ž<P>SOLUTION: The wrinkle preventive/ameliorative agent includes one or more compounds selected from the group consisting of Val-Pro-Pro, Ile-Pro-Pro, Ala-His-Lys, and derivatives and/or salts thereof. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž