Rejuvicare hair, skin and nails contains a potent antioxidant blend of collagen and protein building blocks such as biotin to support thicker hair, stronger nails and glowing skin. Formulated with antioxidants and pro circulatory factors, this advanced formula helps protect and reinforce the vital collagen structure grown in the hair follicles, nail beds and dermis (underlying layer of the skin). It also contains essential sulphur compounds, known to help strengthen hair, skin and nails. Product Benefits. Includes B Vitamins That Are Depleted By Stress And Environmental Elements. Proprietary Blend Of Aloe Vera, Grape Skin Extract And Silica.