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?

PRID (18 g) Hylands

Ultra Bone-Up (120 tablets) Jarrow Formulas

Elderberry-Syrup | Effective Cold and Flu Remedy
Elderberry-Syrup Encourages Healthy Upper Respiratory and Enhances Overall Immune Functions.

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.

ProOmega Junior (90 Soft Gels)* Nordic Naturals

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.

Life Extension Mix Tablets (315 tablets)* Life Extension

Blood Builder (90 tabs)* MegaFood

Garcinia Cambogia Extract 50% HCA (90 v-caps) Top Secret Nutrition

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

Melatonin 5mg Orange Sublingual (50 Tabs)* Source Naturals

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

Best Serrapeptase 40,000 Units (90 vegetable capsules) Doctor's Best

Valerian Super Calm (2 fl.oz) Herbs for Kids

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

Bone Renewal (150 capsules)* The Synergy Company

Biotivia | Transmax |Potent Resveratrol Supplements
Biotivia Transmax rated best resveratrol supplement by Men's Health Magazine. On Sale. Lowest Price. Too Low to be advertised. orders@seacoastvitamins.com contact us today!

Alive! Whole Food Energizer, No Iron Added (90VCaps) Nature's Way

Estroven Maximum Strength Plus Energy (28 caplets) Amerifit

MSM Topical Cream (4 oz ) Metabolic Response Modifiers

Best Ubiquinol featuring Kaneka QH(100mg 60 softgels) Doctor's Best

Biotivia | Transmax |Potent Resveratrol Supplements
Biotivia Transmax rated best resveratrol supplement by Men's Health Magazine. On Sale. Lowest Price. Too Low to be advertised. orders@seacoastvitamins.com contact us today!

Acetyl-L-Carnitine Arginate (90 vcaps)* Life Extension

Niacin 100mg (250 Tabs) Seacoast Vitamins

Liver Detox (2-part kit)* Renew Life

Infection Formula (100 Caps) Christophers Original Formulas