SKIN EXTERNAL COMPOSITION FOR ANTI-ANGING COMPRISING CATECHINS AND ACETIC ACID 16-HYDROXY-OCTADECA-9,17-DIENE-12,14-DIYNYL ESTER

摘要

The present invention relates to a skin composition for external applications, which has excellent skin anti-aging effects, particularly, an antioxidative effect, an effect of promoting collagen synthesis, an effect of improving skin elasticity, and an effect of alleviating skin wrinkles, by comprising catechin and acetic acid 16-hydroxy-octadeca-9,17-diene-12,14-diynyl ester at optimal concentrations.