L-Glutamine Powder

L-Glutamine Powder

Stay Healthy!
Provides A Positive Nitrogen Balance And A Healthy Immune System!*
8.5  out of 10  (21 Reviews)

Product Overview

L-Glutamine Powder

  • Supports Immune Function*
  • Supports Nitrogen Transport*
Image of a NOW product bottle

Gluten Free

Available In Powder

Vegan & Vegetarian

Glutamine has recently been the focus of much scientific interest. A growing body of evidence suggests that during certain stressful times, the body may require more glutamine than it can produce. Under these circumstances, glutamine may be considered a "conditionally essential" amino acid. Glutamine is involved in supporting a positive nitrogen balance and also aids in supporting immune system lymphocytes and intestinal cell enterocytes.* In addition, glutamine is a supporter of acid-base balance and a nitrogen transporter.*

Ratings & Reviews

L-Glutamine Powder
Overall Rating
21 Ratings
Verified Buyer Rating
11 Ratings
Average Flavor Rating
1 Flavors
Top Rated Flavor
Sem sabor
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.
Apr 21, 2016
Verified Buyer
  • 8 Unflavored
Mar 26, 2016
Verified Buyer
  • 1 Unflavored

Horrible almost undrinkable anything you mix it with tastes awful

Aug 12, 2015
Verified Buyer
  • 9 Unflavored


May 31, 2015

good. will reorder. plain glutamine. good rate.

Mar 19, 2015
Verified Buyer

Great price for the amount you get. I mix it with my protein shake so i don't have to deal with the powder taste. Does it really work? who knows....but my mind seems to always convince me that its working.

Feb 07, 2015
  • 10 Unflavored

Great value for the price. Straight L-Glutamine, just add to a protein shake if you don't like the bad flavor. Or tough it out with just water to keep carbs down, hey it's better than unflavored L-Citrulline or Creatine.

Aug 06, 2014
Verified Buyer

Very good!

Jun 06, 2014
Verified Buyer
No written review.
Aug 05, 2013
Verified Buyer
  • 6 Unflavored

It's a good value for the price and quantity.

Jul 31, 2013
Verified Buyer
  • 9 Unflavored

Mixed very well and left no residue. I Definately saw a size maintance difference when i was talking the L-Glutamine. I would definately reomend this product to anyone looking to add mass.

Mar 18, 2013
Verified Buyer


Mar 03, 2013

A good supplement to have the powder definitely tastes terrible unless mixed with something sweet and even then it will change the taste of the mix. A must have in a bodybuilding and ultrarunning arsenal.

Sep 28, 2012
No written review.
Sep 22, 2012
Verified Buyer
No written review.
Jul 19, 2012
  • 10 Unflavored

I like this product. It disolved pretty well even in just water and it has no flavor.

2 Sizes
1 Lb.
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1 Flavor
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Price: $23.99  ($0.27 / Serving)
Flavor Rating: 6.7


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Provides A Positive Nitrogen Balance And A Healthy Immune System!*

What's in NOW L-Glutamine Powder

1 Lb. Unflavored
Supplement Facts
Serving Size1Rounded Teaspoon(5g)
Servings Per Container90
Amount Per Serving
L-Glutamine (Free Form) 5.0g (5,000 mg) *
* Daily Value not established
Other Ingredients
Vegetarian Formula. Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

Directions For L-Glutamine Powder: As a dietary supplement, take 1 rounded teaspoon (5 g) in juice, preferably between meals, 1 to 2 times daily as needed. Consider taking this product in combination with NOW® B-6, P-5-P and Whey Protein.

Warnings: Do not eat freshness packet enclosed.

* 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 Glutamine.
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