L-Tyrosine, a constituent of dietary protein, is a substrate or precursor to the catecholamine neurotransmitters norepinephrine, epinephrine and dopamine, the levels of which can be affected by the amount of tyrosine consumed.
Jarrow Formulas® L-Tyrosine contains pure crystalline L-Tyrosine.
Brain neurotransmitter precursor
e.g. Dopamine, epinephrine & norepinephrine
- Supports cognitive and physical performance
- Enhances arousal, focus and vitality
- Showing 1 to 2 of 2 (1 Pages)