Dietary Supplement. Pharmaceutical Grade. Stimulant free! Boosts metabolism. Burn fat fast! Thyroid T-3 contains nutrients that increase thyroid output and increase the body’s metabolic rate (without stimulants). (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.) Contains No Stimulants. No wheat, yeast, egg, soy, starch or artificial color.