Vitamin A: A term for a group of compounds that contribute to the maintenance of mucous membranes and skin health. Vitamin E: A complex vitamin that contributes to the protection of cells against oxidative stress. Vitamin C: A water-soluble vitamin that contributes to the normal formation of collagen for normal skin function. Zinc: A mineral that supports the maintenance of normal hair, skin, and nails. Selenium: A mineral that protects cells against oxidative stress. Biotin: A B vitamin that contributes to normal energy-yielding metabolism and helps maintain healthy skin, hair, and nails. Evening primrose oil (Oenothera biennis), gelatin (bovine), firming agent (E 422), vitamin C (L-ascorbic acid), collagen (bovine), emulsifiers (E 322 - lecithin, E 471 - mono- and diglycerides of fatty acids), selenium, vitamin E (DL-alpha-tocopheryl acetate), zinc, sequestrant (E 640 - glycine), yeast powder, acidity regulator (E 330 - citric acid), vitamin A (retinyl palmitate), biotin, antioxidant (E 307 - alpha-tocopherol), colorant (E 172). Gluten-free.