now foods l tyrosine pure powder 113 g cognitive function (as cyanocobalamin) 50 mcg 2083%

(as cyanocobalamin) 50 mcg 2083% Biotin

Supplemental Information Amount Per Serving % Daily Value Calories 10 * Total Fat

Natural Cherry-Berry Flavor

Baikal skullcap and turmeric

now foods l tyrosine pure powder 113 g cognitive function (as cyanocobalamin) 50 mcg 2083%Tyrosine is a conditionally indispensable amino acid required for the production of the neurotransmitters dopamine, adrenaline, and noradrenaline, as well as for the skin pigment, melanin. Noradrenaline (norepinephrine) and adrenaline (epinephrine) are the main actors in the bodys response to acute stress and, along with dopamine, help to support a positive mood and mental alertness. In addition, tyrosine is especially critical for the normal function