Description 5-HTP is a direct precursor to seratonin, which is a major neurotransmitter of the central nervous system. Enteric coated vegan capsules help deliver 5-HTP to the small intestine, protecting it from stomach acid destruction. Size 30ct 50mg Directions As a dietary supplement, take one vegan capsule with meals up to 4 times daily. Serving Size 1 Capsule 30 Servings per container IngredientsAmount per serving% Daily Value L-5-hydroxyTryptophan as Griffonia simplicifolia bean 50 mg Key to Ingredients = Daily Value not established. = Percent Daily Value is based on a 2,000 calorie diet. = Values differ depending on age = Values differ depending on age Other Ingredients Vegetable Cellulose Capsule, Cellulose, Triacetin, Aplha Galactosidase and Maltodextrin Other See product label for more information.