ASC-1-100-100PW, Collagen Type Ⅰ, Powder, Bovine Skin, Acid Soluble , 100mg
PSC-1-100-100PW, Collagen Type Ⅰ, Powder, Bovine Skin, Pepsin-Solublilized , 100mg
ASC-1-100-500PW, Collagen Type Ⅰ, Powder, Bovine Skin, Acid Soluble , 500mg
ASC-1-100-500PW, Collagen Type Ⅰ, Powder, Bovine Skin, Acid Soluble , 500mg