abstract |
PROBLEM TO BE SOLVED: To provide a matrix metalloprotease (Matrix metallopr) belonging to a group of gelatinases, stromelysins or collagenases, which has a great effect on skin aging. oteinases; MMPs), and a matrix metalloprotease inhibitor capable of preventing skin aging. SOLUTION: It consists of one or more compounds of catechins, procyanidins, and mangosteens. |