Champneys Hair and Nail is a specially formulated vitamin, mineral and herbal product providing raw materials to help maintain healthy hair and nails. Lysine and silica are important components of collagen, a structural protein of skin, hair and nails. Vitamin B12, folic acid, iron, zinc and copper all provide support for synthesis and metabolism of collagen. Hair and Nail also contains antioxidants such as vitamins A, E and zinc to protect key tissues from oxidation. All ingredients are provided in forms which are readily absorbed and assimilated. Champneys Hair and Nail is suitable for vegetarians and vegans.