Working...
 Neurotransmitter Support  Pharmaceutical Grade (USP)  Supports Mental Alertness  Healthy Glandular Function* L-Tyrosine is a non-essential amino acid that plays an important role in the production of neurotransmitters dopamine and norepinephrine.  In addition, because L-Tyrosine is necessary for the synthesis of thyroid hormone and epinephrine (adrenaline), L-Tyrosine supports healthy glandular function and stress response.*  Related Products.

L-Tyrosine 500 mg (120 Caps)

L-Tyrosine 500 mg - 120 Caps

NOW Foods

Neurotransmitter Support

Pharmaceutical Grade (USP)

Supports Mental Alertness

Healthy Glandular Function

L-Tyrosine is a non-essential amino acid that plays an important role in the production of neurotransmitters dopamine and norepinephrine.  In addition, because L-Tyrosine is necessary for the synthesis of thyroid hormone and epinephrine (adrenaline), L-Tyrosine supports healthy glandular function and stress response.

Supplement Facts
L-Tyrosine 500 mg - 120 Caps
  APS%DV
L-Tyrosine500 mg*

Serving Size:  1 Capsule

Suggested Usage:  As a dietary supplement, take 1 capsule 1 to 3 times daily, preferably between meals. 

Consider taking this product in combination with NOW

By Olive Martin - Flag 
Comments? Question?
Updated Apr. 04, 2016, about 10 years ago

SKU: 162
UPC: 733739001627
Distributed or manufactured from NOW Foods. See more NOW Foods products.
L-Tyrosine 500 mg (60 Caps)
L-Tyrosine 500 mg (60 Caps) NOW Foods


 7.99 
NOW Foods
L-Phenylalanine 500 mg (120 Caps)
L-Phenylalanine 500 mg (120 Caps) NOW Foods


 14.99 
NOW Foods

Be the first to tell us your thoughts.Add your testimonial

Questions and answers:

Explore More Products


tyrosine l glandular thyroid, usp pharmaceutical melanoma grade, neurotransmitter amino persons phenylalanine
1. Statements and claims on Seacoast.com have not been evaluated by the FDA and are not intended to treat or diagnose any ailment or disease.

What interests you?

ORAC-Energy Greens (60 day 364 g) Paradise Herbs

Best Curcumin C3 Complex (1000mg - 120 tablets) Doctor's Best

Vitamineral GREEN Capsules Version 5.3(400 v-caps)* HealthForce Nutritionals

PQQ Caps with BioPQQ (20mg 30 capsules)* Life Extension

Best Serrapeptase (40,000 Units - 270 capsules) Doctor's Best

Zyflamend | New Chapter Zyflamend Side Effects
Zyflamend Bonus Pack

Blood Builder (90 tabs)* MegaFood

Wobenzym | Systemic Enzymes | Wobenzym N
Wobenzym N is the authentic systemic enzyme formula developed by Mucos Pharma in Germany and trusted by millions of people worldwide for over 40 years. Free Shipping on all Wobenzym orders with delivery inside the United States.

Arthocin (60 Caps) Terry Naturally

Blood Builder (180 tabs)* MegaFood

Bryonia alba 9C Boiron

Revivin (350mg 120 capsules) Chi's Enterprise

Cardio Chelate with EDTA (60 Vcaps) Metabolic Response Modifiers

Healthy Prostate & Ovary (180 tabs) NutriCology

L-Glutathione Reduced Setria 500 mg (60 caps) Healthy Origins

RevitalX & Detoxitech | 7 Day Nutritional Cleansing Program* Natural Factors

Floralax All Natural Fiber Formula (7.1 oz) Flora

Stone Free (180 tablets)* Planetary Herbals

Infection Formula (100 Caps) Christophers Original Formulas

Prostasol (80 caps)* Seacoast Natural Health

Lumina Health CellFood | Oxygen Therapy
Cellfood is the world's top-selling oxygen+nutrient formula sold in over 70 countries and recommended by health professionals everywhere. Celebrating 40 years of enhancing health throughout the world.

Krill Oil (60 softgels) Jarrow Formulas

Histaminum hydrochloricum 9C Boiron

Taurine (1000 mg 100 capsules) Jarrow Formulas

Iberogast | Digestive Relief with Iberis Amara | Clown’s Mustard
Iberogast Original Formula Every Day Lowest Price 40% Discount Seacoast Vitamins Direct Price.

Super Coral Calcium (100 caps) Seacoast Vitamins