
Now Foods L-Tyrosine 500 mg - 120 Capsules
- Pharmaceutical Grade
- Healthy Glandular Function*
- Supports Mental Alertness*
L-Tyrosine is a conditionally indispensable amino acid required for the production of the neurotransmitters dopamine, adrenaline, and noradrenaline, as well as for the skin pigment, melanin.* Noradrenaline (norepinephrine) and adrenaline (epinephrine) are the main actors in the body’s response to acute stress and, along with dopamine, help to support a positive mood and mental alertness.* In addition, L-Tyrosine is especially critical for the normal function of the thyroid gland.
The L-Tyrosine used in this product is Pharmaceutical Grade.
Please see the Supplement Facts tab for a full listing of the Ingredients in this product. In summary, it contains: L-Tyrosine (Free-Form).
Supplement Facts

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Persons with thyroid disease (hyperthyroidism), melanoma, or those taking MAO inhibitors or other mood altering medications should seek the advice of a physician before consuming this product. Keep out of reach of children. Natural color variation may occur in this product. The L-Tyrosine used in this product is Pharmaceutical Grade.
*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.