Country Life L-Tyrosine 500mg with Vitamin B-6 is a dietary supplement designed to support brain health and the body's response to stress. This product contains L-Tyrosine, an amino acid that aids in the production of neurotransmitters such as dopamine and norepinephrine. It is certified gluten-free, vegetarian, and kosher, and contains no yeast, corn, wheat, soy, milk, salt, sugar, preservatives, artificial colors, flavors, or sweeteners. The inclusion of Vitamin B6 helps in the utilization of L-Tyrosine.