Superior Amino Acid Supplements for Enhanced Protein Synthesis and Optimum Health.
Sci Fit Nutritional Supplements at Shop at Live Lean Today
Sci-Fit's L-Tyrosine is a protein amino acid, that is classified as conditionally essential, meaning that the body under normal circumstances produces enough L-Tyrosine, but there are circumstances under which supplementation can become necessary. L-Tyrosine is involved in protein synthesis, moreover it is a precursor to the synthesis of catecholamines epinephrine, norepinephrine and dopamine, the thyroid hormones thyroxine and triiodothyronine and the pigment melanin.