Twinlab L Tyrosine 500mg

What the brand says

How It Works: L-Tyrosine is an amino acid that plays a key role in several bodily functions.* The body uses tyrosine to create proteins, as well as neurotransmitters that influence mood, sleep, and concentration.* Tyrosine is also involved in the production of melanin (the pigment that gives skin and hair their color), and several hormones, including the stress hormones epinephrine and norephinephrine.Twinlab L-Tyrosine provides 500 mg of L-Tyrosine in a convenient one-a-day capsule. Twinlab L-Tyrosine is well tolerated by most individuals. No added flavorings, salt, artificial sweeteners, preservatives or salicylates.Suggested Use: Take one capsule daily or as directed.