NOW Foods Supplements, L-Tyrosine Powder, Free-Form, Neurotransmitter Support*, Amino Acid, 4-Ounce

Tyrosine is a conditionally indispensable amino acid required for the production of the neurotransmitters dopamine, adrenaline, and noradrenaline, as well as for the skin pigment, melanin.* Noradrenaline (norepinephrine) and adrenaline (epinephrine) are the main actors in the body’s response to acute stress and, along with dopamine, help to support a positive mood and mental alertness.* In addition, tyrosine is especially critical for the normal function of the thyroid gland.* NOW® L-Tyrosine is pharmaceutical grade. Natural color variation may occur in this product.

• PURE POWDER/HEALTHY GLANDULAR FUNCTION*: Necessary for the synthesis of thyroid hormone and epinephrine (adrenaline), L-tyrosine supports healthy glandular function and stress response*
• SUPPORTS MENTAL ALERTNESS*: Plays an important role in the production of neurotransmitters dopamine and norepinephrine*
• CLASSIFICATIONS/CERTIFICATIONS: Kosher, Non-GMO
• GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
• Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products