No: Yeast, corn, wheat, soy, gluten, milk, salt, sugar, starch, preservatives or artificial color.Suggested Use:Adults take one (1) capsule daily with food or as directed by a health care professional.Product Facts:Serving Size (cap) 1Servings Per 505-HTP (mg) 50Warnings:Keep out of reach of children. This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.