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What Is The Best Glutamine Supplement of 2023?

Best Glutamine Supplement of 2018

What Is Glutamine?

Glutamine is an amino acid that is found naturally in the human body and is also found in certain foods, such as meat, dairy products, and beans.

It is an important source of fuel for the cells that line the digestive tract, and it is also involved in other important processes in the body, including the immune system and the synthesis of protein.

Some people take glutamine supplements to help support their immune system and muscle mass, although more research is needed to confirm the effectiveness of these uses. Glutamine is also used to help improve athletic performance and reduce muscle soreness and fatigue.

It is available in supplement form, including as a powder that can be mixed with water or other beverages.

When it comes to sports supplements, Glutamine is gaining popularity as a post-workout supplement among fitness enthusiasts and bodybuilders thanks to its benefits on muscle recovery.

Other benefits of Glutamine include:

  • Boosts athletic performance
  • Promotes lean muscle growth
  • Speed up body recovery
  • Regulate food sugar
  • Fight cancer
  • Cure leaky gut

You can learn more about Glutamine benefits from Dr.Axe in the video below:

To help you choose the best glutamine supplement, we reviewed 5 brands. To do so, we considered their quality, sources, and price.

Below a comparison table of 5 best glutamine brands of 2023:

Preview
Best Price
NutraBio Pure L-Glutamine Powder - L-Glutamine Supplement- Amino Acid - Pure Grade: Absolutely no Additives, Fillers or Excipients! - Muscle Recovery Supplement - (500 Grams)
BulkSupplements.com L-Glutamine Powder - Glutamine Supplement, L-Glutamine 5000mg, L Glutamine Powder - Unflavored & Gluten Free, 5000mg per Serving, 250g (8.8 oz) (Pack of 1)
Best Choice
Cellucor Glutamine Powder, Post Workout Recovery Supplement, Cor-Performance Series, Unflavored, 72 Servings, 12.69 Oz
Raw Barrel - “No Bull” L-Glutamine Tablets, Pure L Glutamine Pills, Non GMO, L Glutamine Supplement, Naturally Vegan, Vegetarian Friendly and Gluten Free, 1000mg
NOW Supplements, L-Glutamine 500 mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules
Details
5OO grams; 100 servings; 5 gram per serving
250 grams; 250 servings; 1,000mg/serving
360 grams; 72 servings; 5g/serving
120 tablets of 1 gram
120 vegetarian capsules of 500 mg
Halal Friendly
Vegan Friendly
Price
$24.99
$17.96
Price not available
$19.99
$9.75
Rating
-
-
-
-
-
Reviews
-
-
-
-
-
Best Price
Preview
NutraBio Pure L-Glutamine Powder - L-Glutamine Supplement- Amino Acid - Pure Grade: Absolutely no Additives, Fillers or Excipients! - Muscle Recovery Supplement - (500 Grams)
Details
5OO grams; 100 servings; 5 gram per serving
Halal Friendly
Vegan Friendly
Price
$24.99
Rating
-
Reviews
-
More Information
Preview
BulkSupplements.com L-Glutamine Powder - Glutamine Supplement, L-Glutamine 5000mg, L Glutamine Powder - Unflavored & Gluten Free, 5000mg per Serving, 250g (8.8 oz) (Pack of 1)
Details
250 grams; 250 servings; 1,000mg/serving
Halal Friendly
Vegan Friendly
Price
$17.96
Rating
-
Reviews
-
More Information
Best Choice
Preview
Cellucor Glutamine Powder, Post Workout Recovery Supplement, Cor-Performance Series, Unflavored, 72 Servings, 12.69 Oz
Details
360 grams; 72 servings; 5g/serving
Halal Friendly
Vegan Friendly
Price
Price not available
Rating
-
Reviews
-
More Information
Preview
Raw Barrel - “No Bull” L-Glutamine Tablets, Pure L Glutamine Pills, Non GMO, L Glutamine Supplement, Naturally Vegan, Vegetarian Friendly and Gluten Free, 1000mg
Details
120 tablets of 1 gram
Halal Friendly
Vegan Friendly
Price
$19.99
Rating
-
Reviews
-
More Information
Preview
NOW Supplements, L-Glutamine 500 mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules
Details
120 vegetarian capsules of 500 mg
Halal Friendly
Vegan Friendly
Price
$9.75
Rating
-
Reviews
-
More Information

What Are the Best Glutamine Supplements of 2023?

We’ve ranked below the 5 Glutamine brands above with more details and listed the pros and cons for each.


NutraBio 100% Pure L-Glutamine Powder

The NaturaBio Glutamine comes in a container of 5OO grams of micronized and unflavoured powder. There are 100 servings of 5 grams of Glutamine per container.

The Glutamine is vegetable based and manufactured in the United States which is a guarantee of quality.

Additionally, the price per serving is reasonable.

Pros

  • Vegetarian based
  • Made in GMP facility
  • Made in the USA
  • No fillers, no additives, and no excipients
  • Price and quantity
  • Unflavoured

Cons

  • May cut appetite

Cellucor Glutamine Powder

Cellucor offers one of the best-selling Glutamine powder on the market. The container comes with 72 servings of 5 grams at a good price.

Although Cellucor Glutamine is available in many flavors, the unflavoured version is the most rated as it easily mixes with your favorite beverage.

Pros

  • Unflavoured
  • Powder supplement
  • Brand awareness

Cons

  • Small dose of Glutamine per serving

BulkSupplements L-Glutamine Powder

The famous brand BulkSupplements offers this bag of 250 grams or 250 servings of 1,000 milligrams of unflavoured Glutamine powder.

Pros

  • Vegetarian made
  • GMO-free
  • Brand awareness
  • No fillers, no additives, and no excipients
  • Unflavoured powder

Cons

  • Small dose per serving

Raw Barrel’s – Pure L Glutamine Tablets

For those who prefer to take supplements pills and tablets over powder, Raw Barrel Glutamine tablets is a good choice.

The Raw Barrel’s container contains 120 tablets of 1,000 milligrams of Glutamine.

The Glutamine is vegetable based including all its ingredients like magnesium stearate which make it Halal for those of us who are Muslims.

Pros

  • Vegetarian made
  • GMO-free
  • Brand awareness
  • No fillers, no additives, and no excipients
  • Unflavoured powder

Cons

  • Price
  • Small dose of Glutamine per tablet

NOW L-Glutamine 500 mg

To finish this review, we picked L-Glutamine capsules from Now manufacturer. This brand’s container is of 120 capsules with 500 milligrams per serving.

The Glutamine is plant-based as well as capsules. The other ingredients like magnesium stearate are also from vegetable sources which make the whole product vegan and Halal friendly.

However, the serving (500 milligrams) turns to be low for a sports use.

Pros

  • Vegetable source
  • Vegetable caps
  • All ingredients are vegetarian
  • Halal friendly
  • Vegan-friendly

Cons

  • Small dose of Glutamine per serving
  • Price

Our Best Glutamine Supplement Pick:

Among the 5 brands, Cellucor is our pick for the best glutamine supplement of 2023.

In addition to being one of the cheapest Glutamine in our list, it’s also manufactured in the USA in a GMP facility and it’s vegan and Halal friendly.

What about you? Do you use Glutamine to help your muscles recover after workouts? What is your favorite brand? Let me know in the comment section below.

And if you find this article helpful or interesting, please consider giving it a like or a share.

Houssaine is a fitness enthusiast and passionate about sharing his experience and knowledge on Halal nutrition & supplements subjects.

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