immune system function and tissue and wound repair
Black Pepper Fruit Extract (BioPerine) - 4
It has been reported to improve attention-span over an extended period
As an essential building block of brain and nerve cell membranes
plus silica and antioxidant vitamins A
NOW Foods, L-Tyrosine 750 mg, Extra Strength, 90 veg capsules Fertility immune system function and tissueDescription Pharmaceutical Grade Healthy Glandular Function Supports Mental Alertness L 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