PSC-1-100-100PW, Collagen Type Ⅰ, Powder, Bovine Skin, Pepsin-Solublilized , 100mg
PSC-1-200-100PW, Collagen Type Ⅰ, Powder, Pig Skin, Pepsin-Solublilized , 100mg
PSC-1-100-500PW, Collagen Type Ⅰ, Powder, Bovine Skin, Pepsin-Solublilized , 500mg
PSC-1-100-500PW, Collagen Type Ⅰ, Powder, Bovine Skin, Pepsin-Solublilized , 500mg