L-Tyrosine 500 ( 500 mg, 100 Caps )

L-Tyrosine 500 ( 500 mg, 100 Caps ) L-Tyrosine is utilized for the synthesis of catecholamine neurotransmitters, such as norepinephrine, epinephrine and dopamine. JARROW FORMULAS’ L-TYROSINE is the pure, crystalline amino acid from biotech fermentation. It is NOT derived from milk.