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Now Foods, L-Tyrosine, 500 mg, 120 Capsules

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Now Foods, L-Tyrosine, 500 mg, 120 Capsules

In Stock
500 mg
500 mg
750 mg
120 Capsules
120 Capsules
90 Capsules
  • Expiration Date: Apr 2020
  • Shipping Weight:
    0.3 lbs
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  • Product Code: NOW-00162
  • UPC Code: 733739001627
  • Package Quantity: 120 Capsules
  • Dimensions:
    4.4 x 2.4 x 2.4 in, 0.25 lbs
    Switch to Metric units
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Product Overview


  • Neurotransmitter Support
  • Pharmaceutical Grade
  • Healthy Glandular Function
  • Supports Mental Alertness
  • Non-GMO
  • A Dietary Supplement
  • Amino Acids
  • Family Owned Since 1968
  • GMP Quality Assured

L-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 actors in the body's response to acute stress and, along with dopamine, help to support a positive mood and mental alertness. In addition, L-Tyrosine is especially critical for the normal function of the thyroid gland.

Suggested Use

Take 1 capsule 1 to 3 times daily, preferably between meals.

Other Ingredients

Gelatin (capsule), magnesium stearate (vegetable source) and stearic acid (vegetable source).

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredient containing these allergens.

The L-Tyrosine used in this product is Pharmaceutical Grade.


Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Persons with thyroid disease (hyperthyroidism), melanoma, or those taking MAO inhibitors or other mood altering medications should seek the advice of a physician before consuming this product. Keep out of reach of children.

Natural color variation may occur in this product.

Store in a cool, dry place after opening.

Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving %Daily Value
L-Tyrosine (Free-Form) 500 mg *
*Daily Value not established.
iHerb Customer Reviews

Love it!

Posted by iHerb Customer on Aug 11, 2017 | Verified Purchase

including im my Pre-Workout

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Best quality L-Tyrosine -> Read more..

Posted by SUPER BEN on Jul 26, 2017 | Verified Purchase

Great trusted brand with amazing value.. L-Tyrosine benefits such as Increase Levels of Thyroid Hormones, Helps Combat Stress, Improve Attention Deficit Disorders,Used to Treat Depression, Improves Mood.. highly recommended! Hey, I've collected all the most interesting and useful information about the goods on my page !.

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Posted by iHerb Customer on Jul 15, 2017 | Verified Purchase

Hightened alertness and focus. Excellent product.

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This Product Is A Miracle To Me...

Posted by iHerb Customer on Jul 05, 2017 | Verified Purchase

I am partially paralyzed but since 1999 I have suffered with neurological pain, burning and non-stop "feelings" that aren't truly real. I have used all the pain meds, not for me, especially methadone that made my bones so fragile that I was getting into my chair and my femur just snapped, ugh! I decided to get off that drug & found online some ways to get off the drug (it is awful to just stop it) and one article said to try 3 or 4 things as well as L-Tyrosine up to 4x a day, well I am on 3 a day now (since 2011) and I have no pain and burning in my feet & legs (unless I run out) This has amazed my doctors and I believe it is a miracle, what a wonderful cell builder and pain reliever this is, I'd like to tell the world because this is the answer, not narcotic meds than destroy the human body and do nothing to stop pain, at least for me.

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Energy booster

Posted by iHerb Customer on Jul 03, 2017 | Verified Purchase

I liked it , it gives you a necessary strength to carry out your daily routine work

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