12/case directions: for adults, take one (1) capsule daily, or as recommended by a nutritionally-informed physician. For optimum absorption, take separately from protein-containing foods & dietary supplements containing protein or amino acids. Serving size: one (1) veggie capsule ingredients: l-tryptophan (from tryptopure) 500 mg other ingredients: modified cellulose (vegetarian capsule), magnesium stearate (vegetable source), microcrystalline cellulose, silicon dioxide. Non-gmo/gluten free/soy free/vegan 04/20/17
