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Now Foods, L-Tyrosine, Extra Strength, 750 mg, 90 Capsules

By Now Foods

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In Stock
  • Product Code: NOW-00165
  • UPC Code: 733739001658
  • Package Quantity: 90 Capsules
  • Dimensions: 4.4 x 2.5 x 2.5 in, 0.3 lbs (0.14 kg)
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Product Overview

  • Neurotransmitter Support
  • Pharmaceutical Grade
  • Healthy Glandular Function
  • Supports Mental Alertness
  • GMP Quality Assured
  • A Dietary Supplement

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

L-Tyrosine is a non-essential amino acid that plays an important role in the production of the 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.

Suggested Use

As a dietary supplement, take 1 capsule 1 to 3 times daily, preferably between meals. Consider taking these other NOW products: L-Phenylalanine and Acetyl-L-Carnitnine

Other Ingredients

Gelatin (capsule), rice flour 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 ingredients containing these allergens.

This extra strength product has more L-Tyrosine (750 mg per capsule) that our regular strength product (500 mg per capsule).


Store in a cool, dry place after opening.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Person 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.

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Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving % Daily Value
L-Tyrosine 750 mg *
*Daily Value not established.

iHerb Customer Reviews

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Handy for travel

Posted by 4914116887331997861 on Jan 12, 2015

I normally take L-Tyrosine in a powder for quick absorption, but opti for NOW Foods for travel. Good size, easy to swallow and it works. If it's your first time to this amino acid, be patient. Try 2 tablets in the morning and another 1 or 2 depending on how anxious you are feeling. Give it 1.5-2 weeks for a good indication. Now, I only take it if I know my day is going to be stressful, e.g. flight or big meeting. Ergo, not necessary to be on a daily dose if you are feeling OK. If this review was helpful, please like the post.

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Posted by 4682190117735196529 on Dec 24, 2014

With this high dosage my mental alertness is improving each day more,very good quality/price ratio

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Great Product as always from NOW

Posted by Reviewer2910900 on Jul 21, 2014

Definitely makes me feel more energized and positive.

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Posted by danarm on Dec 10, 2013

A nice amount per pill (750 mg). I take this 3 times daily and it helps me with my thyroid, energy and general mood (tyrosine boosts dopamine, epinephrine and norepinephrine).

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muito bom -- excelente

Posted by 4863934368895717592 on Nov 25, 2013

para mim... excelente... funciona!! tenho problema/ disfunção da tiróide - hipotiroidismo e é sem dúvida um aliado!!! mais energia, mais regulação a nível intestinal, melhor humor, mais vontade de viver!!! Incluir umas vitaminas,melhor ainda, para quem tem problemas de tiróide (hipo) é excelente,pelo menos para mim! Cada organismo é singular. Mas para mim funciona e isso é que me importa!!! Espero que funcione com outros! Ter consideração grau de hipotiroidismo...

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