NOW Foods Extra Strength L-Tyrosine 750mg 90 Veg Capsules hair skin nail health vegan and kosher parve certified

vegan and kosher parve certified

or have known hypersensitivity to iodine or hyperthyroidism

Formulated with organic argan oil

Support your pet's long-term health with NK-9

NOW Foods Extra Strength L-Tyrosine 750mg 90 Veg Capsules hair skin nail health vegan and kosher parve certifiedDescription Neurotransmitter SupportPharmaceutical GradeHealthy Glandular FunctionSupports Mental AlertnessNon GMOA Dietary SupplementAmino AcidsFamily Owned since 1968GMP Quality AssuredL Tyrosine is a conditionally indispensable amino acid required for the production of the neurotransmitters dopamine, adrenaline, and noradrenaline, as well as for the skin pigment, melanin. Noradrenaline (norepinephrine) and adrenaline (epinephrine) are the main