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?

Hunger Caps Appetite Control | Saffron Extract (60 capsules)* Re-Body

Glycotrol (Diabetes) (180 capsules)* Lidtke

Blood Builder (90 tabs)* MegaFood

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.

Magnesium liquid (17 oz) Flora Health, Floradix

Ideal Bowel Support 299v (30 vcaps) Jarrow Formulas

Staphysagria 9C Boiron

Krill Oil (60 softgels) Jarrow Formulas

Steel Libido for Women (75 softgels)* Irwin Naturals

Celery Seed Health Benefits
Celery Seed Extract is widely used as an effective diuretic, as well as a dietary supplement to help improve circulation and heart health.

5 HTP 50 mg (60 Caps)* Lidtke

Dong Quai Root (100 Caps) Nature's Way

Ocular Formula by Maxivision (60 capsules)* MedOp Inc

Vitamin D Standards Too Low
A worldwide increase to 2,000 IU of vitamin D daily (or higher for some groups) could reduce the incidence of a number of diseases, including multiple sclerosis, cancer, type-1 diabetes, metabolic syndrome, cardiovascular disease and tuberculosis.

DMG-B15 Plus (60 VegCaps) Enzymatic Therapy

IP6 Gold Inositol Powder (14.6oz)* IP6 International

SoFresh Adult Flossing Toothbrush (Soft) OraMedix Inc.

Slumber-EZ (60 Cap)* Lidtke

Graviola Tincture Certified Organic (2 oz.) Amazon Therapeutic Laboratories

Para Smart (90 caps) Microbial Cleanse (2 Part Program)* Renew Life

Vitamin D3 (2500 IU 100 softgels) Jarrow Formulas

Arthocin (60 Caps) Terry Naturally

Super Coral Calcium (100 caps) Seacoast Vitamins

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.

Happy Camper, 120 Veggie Caps Natural Balance

Stone Free (180 tablets)* Planetary Herbals