Haliborange Adult Beauty Collagen give you a glorious glow from head to toe. These scrummy gummies contain a blend of essential nutrients that are great for skin, hair, and nails. Selenium and Biotin contribute to the maintenance of normal hair, and Selenium also contributes to the maintenance of normal nails. Vitamins A and Biotin contribute to the maintenance of normal skin, and Vitamin C contributes to normal collagen function, supporting normal function of the skin.