L-tyrosine is a non-essential amino acid and a precursor to adrenaline, norepinepherine, dopamine and L-dopa. These neurotransmitters are involved with mental function, mood, satiety and response to stress.* L-tyrosine is also involved in the production of thyroid hormone and the skin pigment melanin.* Free form amino acid, high purity, well tolerated.
*  Note: Unless otherwise noted, this product has not been evaluated by the Food and Drug Administration. Our natural products are not intended to diagnose, treat, cure, or prevent any disease.