Jarrow Formulas L-Tyrosine 500mg 100 Capsules

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.