Free Form Amino Acid. Gluten Free. 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 the 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. L-Tyrosine is well tolerated by most individuals.
(17 reviews) 11
Rating breakdown17 reviews
16 out of 17(94%)customers recommend this product.
"L-Tyrosine works and it works fast! Some supplements take several months to get into your system before you really notice the difference, but not this one! maybe a week, but not much more than that. Really helps with the stress."
"Our daughter recommended this supplement for my husband. It has definitely made a difference in his ability to handle stress. Oh, and our daughter is a registered dietitian and she, along with all of her co-workers, takes l-tyrosine daily."