12/case directions: for adults, take one (1) capsule daily with or without food, or as recommended by a nutritionally-informed physician. Serving size: one (1) veggie capsule ingredients: d-biotin 150 mcg r-lipoic acid 100 mg (from sodium r-alpha lipoate (bioenhanced na-rala)) other ingredients: modified cellulose (vegetarian capsule), rice powder, microcrystalline cellulose, magnesium stearate (vegetable source), silicon dioxide. Non-gmo/gluten free/soy free/vegan 04/20/17