







🧬 Elevate your brain and body chemistry—because your mind deserves premium fuel.
L-Tyrosine 500mg capsules provide a high-purity, free form amino acid supplement designed to support neurotransmitter production and thyroid hormone synthesis. Backed by over 40 years of hypoallergenic supplement expertise, this formula promotes cognitive clarity, mood balance, and metabolic health with flexible dosing for personalized wellness.

J**R
A Heathy Choice
This lacks some major additives that other vitamins have had.
S**Y
Five Stars
NUTRICOLOGY is simply the BEST company for those with sensitivities to unsafe fillers
D**N
Great, clean product!
Love the price of this clean supplement - no fillers, no magnesium stearate, gluten-free. This brand is new to me - glad I found it. It is better tasting than some of the other brands too; I open the capsule and pour under my tongue to get quick results.
Trustpilot
1 month ago
1 month ago