This advanced formulation for Hair, Skin & Nails Formula includes. Vitamin C for normal collagen formation to support the normal function of the skin. Biotin for the maintenance of normal Hair and Skin. Zinc to support the maintenance of normal hair, skin and nails; Copper which helps with the maintenance of normal skin and hair pigmentation and Manganese for the normal formation of connective tissue. These nutrients are combined with Calcium, MSM, Aloe Vera, Kelp and Silica. 90 Tablets Vegetarian and Vegan No artificial colours or flavours FREE FROM: GM, corn, dairy, lactose, wheat, yeast, nuts, soya, starch and sugar Also available in 30 Tablets You may also be interest in other Natures Aid Product Range