Dietary SupplementSupports Synthesis of Brain Neurotransmitters*Pharmaceutical Grade Free Form Amino Acid 500 mgL-Tyrosine is utilized for the synthesis of catecholamine neurotransmitters, such as norepinephrine, epinephrine and dopamine.* Jarrow Formulas® L-Tyrosine 500 contains pure crystalline L-Tyrosine.No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.WarningsIf you have a medical condition (especially bipolar or a history of malignant melanoma), are pregnant, lactating, or trying to conceive, are under the age of 18, or are taking medications (especially MAO inhibitors), consult your health care practitioner before using this product.Keep out of the reach of children.