Humanis Hair and Nails Minox Biotin 5000mcg 90 Tablets Food Supplement Containing Minox Biotin: 5000 µg Biotin in each tablet: 1 tablet per day is recommended for adults aged 11 and over. Product Content: microcrystalline cellulose- lactose- d-biotin (4-03%)- thickener: sodium carboxy methyl cellulose- anti-caking agent: magnesium salts of fatty acids- silicon dioxide.