Supports a positive mental state and healthy stress management.*. What is L-tyrosine? Tyrosine is a non-essential amino acid that can be created from the essential amino acid phenylalanine. Besides being essential for normal growth and development tyrosine serves a precursor to the neurotransmitters dopamine norepinephrine and epinephrine. It’s essential for thyroid hormones and is an important part of peptides such as enkephalins. . How does L-tyrosine support health? Supports a positive mental state and healthy stress management.*. Supports working memory during times of stress.*. Important nutrient for healthy adrenal function.*. Maintains healthy brain neurotransmitter function and cognitive performance.*. Supports mechanisms involved in coping with stress.*. Why choose Vitacost L-Tyrosine? Offers exceptional quality at extraordinary value. . Contains 180 one-capsule servings per bottle. About Vitacost. Vitacost nutritional products are manufactured to high standards of quality efficacy and safety. Each Vitacost product meets or exceeds the standards and requirements set forth in the FDA’s Code of Federal Regulation (21 CFR 111) Current Good Manufacturing Practices (CGMP). . . . . * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose treat cure or prevent any disease.
(51 reviews) 32
Rating breakdown51 reviews
48 out of 51(94%)customers recommend this product.
"This is very hard to find, a really good product that benefits so many issues. Always available and in large quantities with good mg. YOU will love this site I buy all my vitamins for my entire family from this site, you will save a ton of money to."
"Tyrosine taken in the morning gives me better moods during the day, I don't dip so low in the afternoons and have a much more even keel approach to the little stresses in life. I miss it when I don't take it for a few days."
"this had a bad effect on me, left me very "jumpy". i tried it for more than a week and gave up because my body just wasn't adjusting to it. not saying it's a bad product because it seems to work for other people, it's just not the right product for me."
"I like to take this in the morning, especially after taking 5-HTP (NSI brand) the night before. It gives me a little boost... more natural than caffeine. I've taken this for more than 6 months but not daily."