L-cysteine, Horsetail (Equisetum arvense, herb), Hydrolyzed collagen (fish-scales), L-methionine (DL-methionine), Niacinamide, D-pantothenic acid (calcium D-pantothenate ), Zinc (Zinc citrate), Riboflavin (Riboflavin 5’-phosphate sodium), Vitamin B6 (Pyridoxine hydrochloride), Thiamine (Thiamine hydrochloride), Biotin, Vitamin E (dl-alpha tocopheryl acetate)