Doctor's Best Best L-Tyrosine

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Selection: 120 Veggie Caps
Sale price$18.49

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  • Doctor's Best Best L-Tyrosine is conditionally essential amino acid that is a precursor to the catecholamine transmitters dopamine, epinephrine, and norepinephrine.
  • These are vital messengers for the brain and the body's other nerve networks. The thyroid gland also needs tyrosine to make the vital hormone thyroxine.
  • Precursor for the nerve messengers dopamine, norepinephrine, and epinephrine (adrenaline).
  • Precursor for thyroxine production by the thyroid gland.
  • Science-Based Nutrition™
  • Dietary Supplement
  • Brain Transmitter Support
  • Non-GMO and Gluten Free

Supplement Facts

Serving Size: 1 Capsule

Amount Per Serving ... %Daily Value

Tyrosine (L-Tyrosine) ... 500 mg ... †

† Daily Value not established.

Other Ingredients:

Modified cellulose (vegetarian capsule).

Suggested Adult Use:

Take 1 capsule daily between meals, or more, as recommended by a nutritionally informed physician.


Store in a cool dry place.

* These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.

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