Vita Essentials Capsules, L-tyrosine, 500 Mg, 360 Count

What the brand says

Tyrosine is one of the most important amino acids used in the synthesis of structural proteins. L tyrosine is considered to be the most important amino acids, because it is a precursor for the neurotransmitters that are in charge of the transmission of nerve impulses. Factors like stress on a daily basis may result in the depletion of tyrosine from the body.