Blackmores Nails, Hair & Skin is a comprehensive formula that provides essential nutrients for healthy nails, hair and skin. It supports collagen formation and reduces nail brittleness and splitting. Biotin is an essential vitamin for the skin and hair, and it helps reduce nail brittleness and splitting. Zinc is also added to help maintain healthy nails, hair and skin, and Vitamin C is an antioxidant that helps reduce free radicals formed in the body. Adults: Take 1 tablet two times a day to support your general health, wellbeing and immunity. Size 120 Box Contents Tablets Details Supports collagen health and formation. Supports skin integrity and hair health. Reduces free radicals formed in the body. Supports general health, wellbeing and immunity. Maintains nail strength and reduces nail splitting.