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Jarrow Formulas
N-Acetyl Tyrosine, 350 mg, 120 Capsules
Supports Brain FunctionDietary SupplementN-Acetyl Tyrosine is an acetylated derivative of the amino acid L-tyrosine. Ordinary L-tyrosine is less stable and also less soluble in water, which may result in reduced bioavailability. Acetylation enhances the solubility and stability of certain amino acids.N-Acetyl Tyrosine supports brain function by supporting the synthesis of the catecholamines norepinephrine and dopamine (neurotransmitters). Vitamin B6 is essential for amino acid metabolism. 
N-Acetyl Tyrosine, 350 mg, 120 Capsules
Source Naturals
N-Acetyl L-Tyrosine, 300 mg, 120 Tablets
Dietary SupplementN-Acetyl L-Tyrosine is a more rapidly absorbed and bioavailable form of the amino acid L-tyrosine, and is less prone to urinary excretion.L-Tyrosine is converted in the body to key biologic compounds, including epinephrine, dopamine, L-dopa, CoQ10, thyroid hormones, and melanin. The B vitamins pyridoxine (B-6) and folic acid are provided to assist in the conversion process.
N-Acetyl L-Tyrosine, 300 mg, 120 Tablets