Ultiboost Supports Collagen Production Helps Maintain Glossy Hair Radiant Skin & Healthy Nails Based on Scientific Evidence Premium Quality Formula One-A-Day Body & Beauty Dietary Supplement Benefits: Swisse Ultiboost Hair Skin Nails+ is a premium quality beauty formula with vitamins and minerals specifically formulated to support collagen production and assist in the maintenance of glossy hair, radiant skin and health nails. Collagen Production: Vitamin C and silica play an integral role in the formation of collagen. Collagen is a major structural protein, important for healthy and strong connective tissue to help maintain skin integrity and appearance. Glossy Hair, Radiant Skin & Healthy Nails: Formulated with silica and vitamin C to help maintain healthy hair, skin and nails along with zinc to assist minor wound healing and skin health. Nail Strength: Contains biotin, which helps strengthen soft, brittle nails and reduce breaking and splitting. Antioxidant Support: Vitamin C provides antioxidant support to help protect against potential free radical damage. Swiss Ultiboost Hair Skin Nails+ has been formulated based on scientific evidence to provide important nutrients that work from within.