Our formula with 12,000 mcg of biotin per tablet, together with zinc and selenium, is designed to support the maintenance of healthy hair, skin and nails. Each bottle contains 365 easy-to-swallow, additive-free vegan tablets, for a year. - Biotin contributes to the maintenance of healthy skin and mucous membranes. - Selenium contributes to the maintenance of healthy hair and nails, the normal function of the immune system and the protection of cells from oxidative stress. - Zinc contributes to the normal synthesis of DNA and protein and is involved in the process of cell division. It also helps to maintain healthy skin, hair and nails and protects cells from oxidative damage. Composition Content per dose (1 tablet): D-Biotin 12000 µg (24000% NRV*), Zinc (as zinc bisglycinate) 10 mg (100% NRV*), Selenium (as sodium selenite) 55 µg (100% NRV*), L-Leucine 10 mg. Other ingredients: bulking agent (microcrystalline cellulose), maltodextrin. *NRV: Nutritional Reference Values. ingredients Bulking agent (microcrystalline cellulose), maltodextrin, zinc bisglycinate, D-biotin, L-leucine, sodium selenite. Nutritional value Content per dose (1 tablet): D-Biotin 12000 µg (24000% NRV*), Zinc (as zinc bisglycinate) 10 mg (100% NRV*), Selenium (as sodium selenite) 55 µg (100% NRV*), L-Leucine 10 mg. Other ingredients: bulking agent (microcrystalline cellulose), maltodextrin. *NRV: Nutritional Reference Values. Pharmaceutical advice Food supplements should not be used as a substitute for a varied and balanced diet. Do not exceed the expressly recommended daily dose. Keep out of reach of small children. Store in a cool, dry place. Pregnant or breastfeeding women, persons under 18 years of age or those undergoing any medical treatment should consult a doctor before taking any food supplement.