Serving Size: 1 Vegetarian Capsule Servings per Container: 60 Amount Per Serving % Daily Value DL-Phenylalanine 500 mg * *Daily value not established. Other Ingredients: Vegetable cellulose capsule, cellulose, silica and magnesium stearate. Directions As a dietary supplement, take one capsule up to three times daily with or without food. Warnings Keep your licensed health care practitioner informed when using this product. Phenylketonurics contains phenylalanine. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.