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 9 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?

PRID (18 g) Hylands

Cantharis 9C Boiron

Ubiquinol CoQ10-CF 50mg (60 Softgels) NOW Foods

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.

Phenocane Curcumin (120 capsules) OxyLife

Zyflamend | New Chapter Zyflamend Side Effects
Zyflamend Bonus Pack

Acti Gest (180 Tabs) Seacoast Vitamins

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

Ubiquinol QH-Absorb (100 mg 60 softgels) Jarrow Formulas

Papaya Enzymes (250 Chewable Tabs) Seacoast Vitamins

System-Six, Powerful Weight Loss Support (100 softgels) Irwin Naturals

Blood Builder (90 tabs)* MegaFood

Pectasol-C Modified Citrus Pectin | From Fruit Peel to Cancer Fighter
PectaSol-C Modified Citrus Pectin is the most effective product available for comprehensive, natural cellular health support. Dr. Isaac Eliaz, founder Econugenics.

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

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

Happy Camper, 120 Veggie Caps Natural Balance

Curamin (120 Caps) Terry Naturally

Cellfood Essential Silica (4 oz)* Lumina Health

Bryonia alba 9C Boiron

Prostapower (120 softgels) Seacoast Vitamins

SoFresh Adult Flossing Toothbrush (Soft) OraMedix Inc.

PGX Daily | Benefits, Treatments & Side Effects
PGX is the new science of appetite control. The PGX program can be a comfortable way to improve eating habits for life.

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

Ultimate Flora Extra Care 50 Billion (14 caps)* Renew Life

Liver Detox (2-part kit)* Renew Life

Arthocin (60 Caps) Terry Naturally