L-Tyrosine
NOW

L-Tyrosine

Essential Amino Acid!*
Increases Metabolism And Supports Healthy Mood And Mental Functions!*
8.7 out of 10 (16 Reviews)
2 Sizes
60 Capsules
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Price: $4.49 ($0.07 / Serving)
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Product Overview

Now Bottle

L-Tyrosine

  • Healthy Glandular Function*
  • Essential Amino Acid

Supports Mental Alertness*

Non-GMO

Available In Capsules

NOW L-Tyrosine is an essential amino acid and a precursor of the neurotransmitters dopamine, norepinephrine to help maintain normal and health mental functions and support your mood or well-being.* In addition L-Tyrosine may also support healthy adrenal, thyroid and pituitary function. One thing it also does is convert to the thyroid hormone thyroxin. This plays an important role in controlling metabolic rate, not to mention skin health, mental health, and growth rate!*

Ratings & Reviews

Overall Rating
8.7
16 Ratings
Verified Buyer Rating
8.2
9 Ratings
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
10
Verified Buyer

Easy to take, good focus!

10
 

Product is great. Really helps me focus when im working on studying. I usually mix it with some caffeine and huperzine A. Relatively cheap and gets the job done. Highly recommend

10
Verified Buyer
No written review.
10
 
No written review.
10
Verified Buyer

I bought this product to help with dopamine production in my brain, but I was pleasantly surprised. I wasn't expecting any gains in the gym from this product, but I must say I experienced strength and endurance gains, as well as feeling better mentally from the additional dopamine production. I will be buying again.

9
Verified Buyer

This product is very good. I take 2 pills a day and that sets it off for my. 1 in the morning and another at the gym, but for some reason when i'm at the gym the effects is less. I still think its a great product highly recommended. 9/10

5
Verified Buyer

Tbh I did not notice any difference what do ever... Even tho a very thoroughly reaserched supplement I will not be buying again as I do not believe it is that important

4
Verified Buyer
No written review.
8
 

Good product at a good price, need to take 2 capsules instead of one tho

6
Verified Buyer

I usually take 2-3 of these (1-1.5g) prior to training with 200mg of caffeine. So far, I haven't really noticed anything significant, though I am a little more focused during my workout. It's supposed to act as a sort of stimulant, especially in conjunction with caffeine. I might try upping the dosage to 2-3g.

10
 

Take one every morning, helps with focus, clarity, and mood. Keep in mind that many protein powders also contain tyrosine aminos, but I still prefer the quality of these capusles. I notice that if I've taken too much tyrosine in the day my mood gets worse, but everyone is different.

8
 

Good product.

10
 

I use this product to boost my focus and concentration and it definitely helps! I've also noticed that I no longer have cold hands/feet. It turns out those were symptoms of a thyroid issue and as the thyroid uses tyrosine to manufacture different hormones it seems like the product helped to alleviate the problem. NOW has always been one of my favorite supplement manufacturers and this product is no exception. Great product for a great price!

9
 

This makes a difference in mood and possibly energy levels. I'm not under a lot of stress right now, but I do notice that I'm happier when I take it.

60 Capsules
60 Capsules
60 Servings | $0.07 Per Serving
$4.49
120 Capsules
120 Capsules
120 Servings | $0.07 Per Serving
$8.56

What's in NOW L-Tyrosine

60 Capsules
Supplement Facts
Serving Size1Capsule
Amount Per Serving
L-Tyrosine 500mg *
* Daily Value not established
Other Ingredients
Gelatin (Capsule), Magnesium Stearate (Vegetable Source), And Stearic Acid (Vegetable Source)
Contains No Sugar, Salt, Starch, Yeast, Wheat, Gluten, Corn, Soy, Milk, Egg, Shellfish Or Preservatives.

Directions For L-Tyrosine: Take 1 capsule 1 to 3 times daily, preferably between meals. 

Warnings: 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.

* 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.
Learn more about L-Tyrosine.
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