Source Naturals L-Tyrosine 500 mg 50 tablet -- VitaGlo

Source Naturals L-Tyrosine 500 mg 50 tablet

PRICE: $5.25

L-Tyrosine is a free-form amino acid which rapidly crosses the blood-brain barrier. It is a precursor for the neurotransmitters dopamine, norepinephrine, and epinephrine, as well as for thyroid hormones and enkephalins, special peptides which subdue messages of physical discomfort. Tyrosine is also a precursor for the protective skin pigment melanin.

UPC: 021078001898