Dietapplements Collagen, Biotin and hyaluronic acid brings together a 35-ingredient blend in one clean-label capsule. It provides biotin, which contributes to the maintenance of normal hair and normal skin. Formulated for high bioavailability in acid-resistant capsules and free from fillers, binders and additives. HFMA-reviewed and manufactured to GMP standards in premium glass jars. Proudly British, proudly clean.