Used for formation of T3 and T4 thyroid hormones, L-tyrosine is also an important precursor for brain-stimulating catecholamines (dopamine, norepinephrine, and epinephrine) which support stress response mechanisms and the ability to concentrate.† Supplies 500 mg of L-tyrosine USP per vegetarian capsule.
Take 1 capsule, 1 to 4 times daily or as directed by a healthcare professional.

Serving Size: 1 Capsule

Amount Per Serving
L-Tyrosine … 500mg
(free form)

Other Ingredients: Vegetarian capsule (hydroxypropyl methylcellulose, water), L-leucine, microcrystalline cellulose, and silicon dioxide.

Does not contain: Milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, artificial colors, flavors, or preservatives.
Caution: If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your healthcare professional before using this product. Keep out of reach of children.