Nature's Bounty Optimal Solutions Hair, Skin and Nails gummies contain antioxidants vitamins A, C and E plus hyaluronic acid. Taking hyaluronic acid by mouth can have many benefits, including improving skin health and more. Supports beautiful hair, healthy nails and vibrant skin. 100% or more Daily Value of nine key nutrients. There are 150 argan-oil–infused, rapid release liquid softgels in a bottle.