CORN BRAN-CONTAINING COSMETIC COMPOSITION FOR IMPROVING SKIN WRINKLE

摘要

PURPOSE: A cosmetic composition for smoothing wrinkle containing corn bran extract is provided to ensure suppression effect of collagenase without side effects. CONSTITUTION: A cosmetic composition for smoothing contains 0.0001-10 weight% of corn bran extract. A cosmetic composition for smoothing wrinkle contains N,N'-Diferuloylputrescine, N-p-Coumaroyl-N'-feruloylputrescine, or N,N'-Dicoumaroylputrescine.