Doctor’s Best Best L-Tyrosine Veggie Caps helps to support a positive mood and mental alertness, also helps to reduce stress.
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
Brain Transmitter Support
Science-Based Nutrition
Dietary Supplement
Non-GMO / Gluten Free

Made in USA
By Doctor’s Best

Size: 120 Veggie Caps
Servings: 120 Servings
Serving Size: 500 mg