Doctor's Best, L-Tyrosine, 500 mg, 120 Veggie Caps

Science-Based Nutrition™ Dietary Supplement Brain Transmitter Support Non-GMO Gluten Free At Doctor's Best, we seamlessly infuse science into the fabric of our brain wellness roadmap. Our L-Tyrosine formula is designed to unlock the potential of this amino acid, providing an effective means to support brain function. Precursor for the nerve messengers dopamine, norepinephrine, and epinephrine (adrenaline) Precursor for thyroxine production by the thyroid gland