l Tyrosine 500 mg 120 capsules

Pharmaceutical grade. Healthy gland function.* Supports mental activity.* L-tyrosine is a conditionally essential amino acid necessary for the production of neurotransmitters dopamine, adrenaline, and norepinephrine, as well as for the skin pigment melanin.* Norepinephrine and adrenaline are key players in the body's response to acute stress and, along with dopamine, help maintain a positive mood and mental activity.* Additionally, L-tyrosine is particularly important for normal thyroid function.* L-tyrosine used in this product.