HAIR, SKIN, AND NAILS Our Biotin Complex contains three ingredients: biotin, zinc, and selenium, which contribute to the maintenance of normal hair. Biotin and zinc together contribute to the maintenance of normal skin. Selenium and zinc contribute to the maintenance of normal nails. In addition, vitamin D contributes to the maintenance of normal bones and teeth. ANTIOXIDANT Biotin Complex contains zinc and selenium, which contribute to the protection of cells against oxidative damage. IMMUNE SYSTEM Zinc, selenium, and vitamin D, present in Nutralie's Biotin Complex, contribute to the normal functioning of the immune system. Take 1 capsule daily with water. Warnings Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the expressly recommended daily dose. Pregnant and breastfeeding women should first consult a healthcare professional before taking any supplement. Keep out of reach of young children. Not recommended for children under 10 years of age. We do not recommend taking other food supplements containing zinc at the same time. Store the container tightly closed in a cool, dry place