Best L-Tyrosine 500 mg 120 Veggie Caps Enzymes the major active principle in

the major active principle in pygeum

and is involved in the metabolism of fats

Coriolus versicolor (Turkey tail)

Vitamin D3

Helps increase bone density

Best L-Tyrosine 500 mg 120 Veggie Caps Enzymes the major active principle inBrain Transmitter Support Dietary Supplement Non GMO Gluten Free Tyrosine is a conditionally essential amino acid that is a precursor to the catecholamine transmitters dopamine, epinephrine, and norepinephrine. These are vital messengers for the brain and the body's other nerve networks. The thyroid gland also needs tyrosine to make the vital hormone thyroxine. Precursor for the nerve messengers dopamine, norepinephrine, and epinephrine (adrenaline)