Feeling stressed? Get ready to take on the day with L-Tyrosine supplement from Solgar. It's a fast-acting source of free-form L-Tyrosine amino acid. This supplement may promote your body's production of the three important neurotransmitters - dopamine, norepinephrine, and epinephrine. With additional L-Tyrosine at your side, you'll have all the energy and serenity you need for anything that comes your way!