Nature's Bounty Optimal Solutions Extra Strength Hair, Skin And Nails Softgel contains just the right balance of nutrients to help support beautiful hair, strong nails and vibrant skin. This innovative formula provides with the vital nutrients that body needs to support the natural beauty from within. B Vitamins help with energy metabolism, and Biotin helps to maintain healthy hair. Vitamin E and Vitamin C are antioxidants. Vitamin E contributes to skin health, and Vitamin C is involved in collagen production and formation, which forms the basis for vibrant skin. Vitamin A assists with skin maintenance, and overall health.