Essential For Protein Synthesis And Optimal Recovery!*
8.5  out of 10  (25 Reviews)

Product Overview

L-Glutamine is the most abundant "free" amino acid in the body. It is found in higher concentration than other amino acids in vital tissues including the brain, intestinal mucosa cells, immune cells and skeletal and smooth muscle. In muscle, the concentration of free glutamine appears to influence whether muscle will be broken down (catabolism-low glutamine content) or built up (anabolism-high glutamine content). Glutamine is known as a nitrogen shuttle, a substance that picks up and drops off nitrogen around the body. Nitrogen is an essential component of DNA, the genetic material of life and muscle building.*

Glutamine is a prominent contributor to the functional integrity of the intestines and serves as an energy source for these high activity cells. In the cells of the immune system, glutamine is pivotal in their response to "foreign" challenges, by serving both as metabolic fuel and as precursor to RNA and DNA. Glutamine is the dominant amino acid in cerebrospinal fluid and readily enters the brain where it can serve as a precursor to neurotransmitters*. Glutamine is readily absorbed from the intestinal tract and has a mildly sweet taste.

Product Highlights

  • Vital for DNA production*
  • Essential for muscle growth and maintenance*
  • Supports gastrointestinal, immune and cognitive health*
  • Glutamine is NOT glutamic acid, glutamine peptides or monosodium glutamate (MSG)

Ratings & Reviews

Overall Rating
25 Ratings
Verified Buyer Rating
11 Ratings
Average Flavor Rating
1 Flavors
Top Rated Flavor
Sem sabor
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Jun 21, 2017
Verified Buyer

I have used this product for months. I like that it is powder and can be mixed in with BCAA's.. Great product

Apr 01, 2017
Verified Buyer
  • 1 Unflavored

Does not mix well and not efficient.

Jan 12, 2017
Verified Buyer
  • 10 Unflavored

Worked great, can definitely tell the difference of days using this product and not using this product. I would take 4-6g (4-6 scoops) every night before bed in my casein shake. Would recommend give it a shot.

Sep 03, 2016
Verified Buyer

Great price and product. Sometimes I think that the lid broke.

Jul 07, 2015
Verified Buyer
  • 10 Unflavored

Excellent product, virtually no taste and easily mixed into any drink or supplement. Will definitely purchase again. Great deal from a great company.

Apr 20, 2015
No written review.
Mar 29, 2015
Verified Buyer
  • 9 Unflavored
Feb 22, 2015
Verified Buyer

Great product!!

Jun 08, 2014
Verified Buyer

I definitely recommend this product. I mix 15g with my pre-workout 20 min before workout. Great buy.

May 23, 2014
Verified Buyer

I just started working out along with my roommate (who isn't taking Glutamine) and I've started recovering much quicker! Love this product, highly recommend for especially anyone who's a beginner that's getting into intense workouts. Muscle shock is no fun!

Apr 04, 2014
  • 10 Unflavored

its so amazing to recovery and muscle!

Nov 20, 2013
Verified Buyer
  • 8 Unflavored

Solid product and good price, I bought this qty because I recently moved to NYC and my supplement cabinet is smaller than it used to be.

Nov 01, 2013

When it comes to muscle growth and recovery Glutamine is vital! Since I started weight training 10 years ago I have always used Glutamine. It's a staple supplement in the training world. I have had great strength gains and works extremely well with muscle recovery. MRM offers an affordable clean source of Glutamine that I have been using for years. They are definitely a brand you can trust!

Dec 26, 2012

This is an excellent glutamine I usually take one scoop with some 325 creatine and I have noticed a faster recovery time.

Nov 28, 2012

This Glutamine is legit. I take a scoop with my creatine and then I also have been using a scoop in my protein shakes. Really impressed with the muscle recovery I have been getting with their products, I also use their reload post workout.

2 Sizes
500 Grams
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Price: $22.22  ($0.04 / Serving)
Flavor Rating: 7.7

What's in MRM L-Glutamine

500 Grams Unflavored
Serving Size - 1 scoop (1 gram)
Servings Per Container - 500
Amount Per Serving % Daily Value *
L-Glutamine 1,000 mg
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
Other Ingredients
Contains NO peanut, tree nut, fish, shellfish, wheat, gluten, yeast, artificial flavoring or colors.
This product is manufactured in a facility that produces other products and may contain trace amounts of milk, egg or soy.

Directions For L-Glutamine: Take 2-4 scoops up to 3 times daily or as directed by your healthcare provider. For athletes and those working out more than 3 times weekly, maximum results will be obtained by taking 2-4 scoops prior to and immediately following an intense training session.

* 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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