Vitamin C is a basic antioxidant that is needed for normal blood clotting and is essential in the synthesis of collagen; necessary for healthy connective tissue; gums; teeth and bones.Bioflavonoids are potent polyphenol antioxidants that help protect the body from free radical damage. Citrus bioflavonoids and their metabolites may contribute to cardiovascular health by minimizing free radical damage and promoting capillary integrity.Keep out of the reach of children.