Hair health can be impacted by multiple factors, such as poor nutrition, nutritional deficiencies, hereditary influences, stress, medication, over-styling and chemical treatments, amongst others. Vitamins and minerals are essential nutrients your body needs in small amounts to function correctly and stay healthy. Vitamin and mineral deficiencies can lead to thin, brittle, lackluster hair and so consuming adequate quantities daily can help to keep your hair healthy and vibrant. Density Healthy Hair Complex has been Trichologically formulated to contain key micronutrients, using a holistic approach to support healthy hair from the inside out.* Philip Kingsley Density Healthy Hair Complex tablets formula contains a blend of vitamins and minerals, including Vitamins D, C and B12, plus Biotin, Iron, Copper and Selenium. Key ingredients: - Biotin and Selenium contribute to the maintenance of normal hair. - Copper contributes to the maintenance of normal hair colour. - Vitamin C contributes to normal collagen formation, for the normal function of the skin. *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.