Solgar Biotin .3mg/300ug 100 Tablets Found in foods such as oatmeal and soy, Biotin, a water soluble B vitamin, helps the body use energy from food. In addition, Biotin helps to maintain healthy skin and hair. SUGAR, SALT AND STARCH FREE · SUITABLE FOR VEGANS DIRECTIONS FOR USE As a food supplement for adults, one (1) tablet daily, preferably at mealtime, or as directed by a healthcare practitioner. Each tablet provides: Biotin (biotin prep.) 300ug Tableted with these natural ingredients: dibasic calcium phosphate, vegetable powdered cellulose, vegetable stearic acid, silica, magnesium stearate.