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NOW   L-Tyrosine 500 mg - 120 Capsules

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26 Reviews

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Item Number: NOW1305
Serving Size: 1 Capsule Servings per Container: 120
Price per Serving:  $0.09 Price per Unit*: $0.09 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
59 In Stock. This item will ship today if ordered within 16 hr 57 min
Regular Price:  $15.99 $10.90
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Neurotransmitter Support!

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.



These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # 0162
  • UPC # 733739001627
Official Website: http://www.nowfoods.com

Serving Size: 1 Capsule

Amount Per Serving / % DV

L-Tyrosine (Free-Form) 500mg / *

*Daily Value not established.

Other Ingredients: Gelatin (capsule)‚ magnesium stearate (vegetable source) and stearic acid (vegetable source).

Non-GMO / GMP Quality Assured.

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.


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


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.

Store in a cool‚ dry place after opening.

Notice: Natural color variation may occur in this product.

Allergen Caution: 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.


  • Corn Free
  • Egg Free
  • Gluten Free
  • GMP (Good Manufacturing Practices) Certification
  • Made in the USA
  • Salt Free
  • Soy Free
  • Starch Free
  • Sugar Free
  • Wheat Free
  • Yeast Free
  • Crustacean Shellfish Free

Ratings and Reviews

Write a Review
  • 4.4
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4 26
  • 26 Reviews
    • L-Tyrosine

      from VA on 5/23/2021
      I love this product gave energy and focus.

      Pros

      focus energy

      Cons

      dont have dislike
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      l-tyrosine

      from broken arrow OK on 4/13/2020
      good

      Pros

      think it helps with thyroid some

      Cons

      nothing
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Ok

      from BENSALEM PA on 1/06/2019
      L-Tyrosine 500 mg by NOW is not the best, or maby it wasnt working for me.
      review-checkI would recommend this item to a friend.
    • Good product

      from Lewisburg tn on 11/11/2018
      I decided to try this product because I have heard great things about it and it’s great!! I love it!! Gave me energy and helped me focus better!!

      Pros

      Helps me focus

      Cons

      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Natural Mood Boost

      from WV on 10/08/2018
      I fell in love with this amino acid. On rainy days or days I feel a little blue or tired, L-Tyrosine by NOW is a great mental pick-me-up. I recommend it to anyone dealing with depression! Tyrosine is naturally found in foods, but considering the quality of the modern diet, it's likely we're not getting as much as we should, and it's certainly a good alternative to synthetics mild mood boosters.

      Pros

      Reliability. Great mood lifter.

      Cons

      None
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Good l-tyrosine supplement

      from ASHFORD CT on 8/22/2018
      You can't go wrong with L-Tyrosine by NOW. It's fairly cheap (although buying powder in bulk is much cheaper) and the capsules are easy to swallow. I just wish the dose was higher 

      Pros

      Easy to swallow & affordable

      Cons

      Dose is too low
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Energizing

      from New Jersey on 1/07/2018
      Due to other health problems I have a poor diet. I definitely feel a little more energetic and alert when I take L-Tyrosine 500 mg by NOW.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      It works!

      from Sacramento CA on 11/17/2017
      I always had problems with my thyroid and I start taking L-Tyrosine 500 mg by NOW and got my energy back and my mind is not so sluggish.

      Pros

      Easy to take.

      Cons

      Nothing.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Now Foods L-Tyrosine 500 mg

      from L.A., CA on 5/02/2017
      I take L-Tyrosine 500 mg by NOW because it is supposedly a precursor to the reward chemistry in the brain and can help the body create dopamine and other happiness chemicals.

      Pros

      Good price, fast shipping, seems to be working to help uplift mood

      Cons

      Contains magnesium stearate which some think is an iffy ingredient
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      GREAT

      from Oregon on 3/16/2017
      L-Tyrosine 500 mg by NOW is a great products and was shipped to me fast -- same as my doctor office carries only slightly cheaper

      Pros

      Cons

      none
      review-checkI would recommend this item to a friend.
      0 of 1 people found the following review helpful.
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Your question(s) and our corresponding answer(s) will not be confidential and will be posted publically on this specific product page.

Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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