Vitacost Quality Guarantee. Learn More. What is L-tyrosine?
Tyrosine is a non-essential amino acid that can be created from the essential amino acid phenylalanine. Besides being necessary for normal growth and development, tyrosine serves as 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?
Why choose Vitacost L-Tyrosine?
About Vitacost
All Vitacost products are laboratory tested to meet FDA standards for identity, purity and composition. All products are tested for heavy metals, microbiology and contaminants. Vitacost products are produced in a NSF Certified facility. Freshness is guaranteed.
* 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.
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What is L-tyrosine?
Tyrosine is a non-essential amino acid that can be created from the essential amino acid phenylalanine. Besides being necessary for normal growth and development, tyrosine serves as 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?
Why choose Vitacost L-Tyrosine?
About Vitacost
All Vitacost products are laboratory tested to meet FDA standards for identity, purity and composition. All products are tested for heavy metals, microbiology and contaminants. Vitacost products are produced in a NSF Certified facility. Freshness is guaranteed.
* 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.
As a dietary supplement, take 1 capsule 1 to 2 times daily or as directed by a physician.
Store in a cool, dry place.
| Amount Per Serving | % Daily Value | |
| L-Tyrosine | 500 mg | * |
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