Free shipping on orders over $50!
Your cart is currently empty
Product image slideshow Items
• A Constituent of Dietary Protein and a Precursor to Neurotransmitters • Supports Brain Function • Brain Neurotransmitter Precursor, e.g. Dopamine, Epinephrine and Norepinephrine
Available in storeClose
L-Tyrosine, a constituent of dietary protein, is a substrate or precursor to the catecholamine neurotransmitters norepinephrine, epinephrine and dopamine, the levels of which can be affected by the amount of tyrosine consumed. Jarrow Formulas® L-Tyrosine contains pure crystalline L-Tyrosine.