USP Pharmaceutical Grade: Exceeds Over 99% Purity Certified by United States Pharmacopeia</br> 500mg Capsules: No Binders No Fillers No Excipients No Dyes Non-GMO No Gluten</br> Supports Brain Function Mental Alertness May Help Relieve Stress & Anxiety Promotes Healthy Glandular Function</br> GMP cGMP USP Certified Made in USA</br> Be Sure to Check Out the Many Benefits of Pharmaceutical Grade L-Tyrosine Listed Below!</br></br>Product Description</br></br>L-Tyrosine is a Indispensable Amino Acid Required for the Production of the Neurotransmitters Dopamine Adrenaline and Noradrenaline as well as for the Skin Pigment Melanin(which gives Your SkinHair and Nails Color). Noradrenaline (norepinephrine) and Adrenaline (epinephrine) are the Main Actors in the Body's Response to Acute Stress and Along with Dopamine that Helps Support a Positive Mood and Mental Alertness. In Addition L-Tyrosine is Especially Critical for the Normal Function of the the Thyroid Gland. The Thyroid Gland is a Vitally Important Hormonal Gland that Plays an Essential Role in Metabolism?? Growth and Maturation of the Human Body. Because of the Many Functions of L-Tyrosine?? Nutritionist and Health Care Professionals Frequently Recommend Tyrosine Supplements to Patients Most Frequently in 500 milligram Doses. NutriWorth Offers a 500 milligram (Maximum Quality) L-Tyrosine Supplement that is Pharmaceutical Grade and Non-GMO. This Product has the Potency and Quality Health Care Professionals Recommend for Optimal Results! DO YOUR MIND & BODY A FAVOR! ADD TO CART NOW!!</br><br/>http://www.amazon.com/gp/product/B01KKHBYU2