专利号:CN-102933197-B 优先权日:2010-04-12 标 题 :In Skin Cell, the bio-mechanical of collage synthesis stimulates and the minimizing of the outward appearance of fine rule and wrinkle on skin
专利号:ES-2400284-T3 优先权日:2008-03-14 标题 :Mixes with a stimulating action of collagen synthesis
专利号:CA-2364608-A1 优先权日:1999-03-24 标 题 :Use of vitamin c or the like for stimulating skin cell synthesis