Solaray L-Tyrosine - Free Form 500 mgIndication: Solaray L Tyrosine is a free form amino acid supplement designed to support mental focus, mood balance, and healthy adrenal function. L Tyrosine is a precursor to important neurotransmitters such as dopamine, norepinephrine, and epinephrinekey chemicals involved in stress response, energy levels, and emotional well being. This supplement is ideal for individuals looking to enhance cognitive performance and manage occasional mental fatigue.