| abstract |
A collagen production promoter or composition is provided. SOLUTION: 1-acetoxy-1- (2,4-diacetoxyphenyl) -2-propene (1-Acetoxy-1- (2,4-diacetoxyphenyl) -2-propene, hereinafter referred to as 2,4-ACA) 1-acetoxy-1- (3,4-diacetoxyphenyl) -2-propene (hereinafter also referred to as 3,4-ACA) And a collagen production promoter comprising a compound represented by 1-acetoxy-1- (4-acetoxyphenyl) -2 heptine as an active ingredient. And a cosmetic composition, a cell culture composition, and a wound healing pharmaceutical composition comprising the collagen promoter. [Selection] Figure 2 |