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Pure L-Glutamine Powder, Unflavored

Support muscle repair, digestion, and overall performance with our best pure L-Glutamine powder supplement. Each serving of L-Glutamine powder provides 5g of this essential amino acid, making it an effective amino acid supplement for daily use, primarily to support recovery after intense training. 

Whether you’re training hard, supporting recovery, or prioritizing gut health, Devotion Nutrition delivers pure L-Glutamine powder in its highest quality form. Get more wellness products on our Devotion® Wellness Collection.

$24.99

Ingredients

L-Glutamine

Best Use

As a dietary supplement, mix 1 scoop (5g) with water, protein, or your favorite HydroFLEX® flavored water daily. Can be taken before or after exercise, between meals, or before bed.

Flavor

This single-ingredient, unflavored L-Glutamine powder mixes effortlessly into your favorite Devotion HydroFLEX® flavored water, protein shakes, or other liquids, making it easy to stack into any routine without changing the taste or texture.

Manufactured in a cGMP-certified facility, third-party tested for purity and quality, Made in the USA, Non-GMO, Vegan, Gluten-Free, and Kosher, this clean formula fits effortlessly into fitness, wellness, and digestive-support routines.

Key Benefits*

  • Supports muscle recovery after exercise*
  • Helps maintain healthy immune function during intense training*
  • Promotes gut health and digestive balance*
  • May help reduce exercise-related muscle soreness*
  • Assists in preserving lean muscle mass during calorie restriction or heavy training*
  • Unflavored, easy-mixing, and stackable with other supplements

 

Supplement Highlights

  • 5g L-Glutamine per serving
  • 30 servings per container
  • Single-ingredient formula
  • No fillers, flavors, or sweeteners
  • Third-party tested
  • cGMP certified
  • Made in the USA
  • Kosher, Vegan, Non-GMO, Gluten-Free

 

Health & Safety Policy: Due to the consumable nature of this dietary supplement, we cannot accept returns or offer refunds.

*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. Individual results may vary. Consult your healthcare professional prior to use if you are pregnant or nursing, have a medical condition, or are taking any medications. Discontinue use and consult your healthcare provider if any adverse reactions occur.

What is L-Glutamine powder?

L-Glutamine powder is an amino acid that naturally occurs in the body and plays a role in muscle recovery, immune support, and digestive health.* It is commonly used by active individuals and those prioritizing recovery and gut balance.*

What are the benefits of taking L-Glutamine powder?

The benefits of L-Glutamine include supporting muscle recovery after exercise, maintaining immune function during intense training, promoting gut health, and helping preserve lean muscle mass—especially during heavy training or calorie restriction.*

How do I take L-Glutamine powder?

Mix one scoop (5g) with water, protein, or your favorite beverage. The L-Glutamine supplement can be taken post-workout, between meals, or before bed, depending on your routine and goals.

Is this L-Glutamine flavored?

No. Devotion Nutrition L-Glutamine is 100% unflavored, making it easy to mix into water, protein shakes, or Devotion HydroFLEX® flavors without changing the taste.

What ingredients are in this product?

Just one: pure L-Glutamine. There are no fillers, flavors, sweeteners, or additives.

Is Devotion Nutrition L-Glutamine third-party tested?

Yes. This product is third-party tested for purity and quality and manufactured in a cGMP-certified facility in the USA.

Is this product vegan and allergen-friendly?

Yes. Our L-Glutamine is Vegan, non-GMO, Gluten-Free, and Kosher, making it suitable for a wide range of dietary needs.

What is L-Glutamine powder used for?

L-Glutamine powder is used to support muscle recovery after exercise, reduce exercise-related soreness, maintain lean muscle mass, promote gut health and digestive balance, and support immune function during intense training. It’s a pure, unflavored amino acid supplement that can be mixed into shakes or liquids and is commonly included in fitness, wellness, and digestive-support routines.

Can I take L-Glutamine on an empty stomach?

Yes, you can take L-Glutamine powder on an empty stomach. In fact, taking L-Glutamine powder without food may enhance absorption and help support muscle recovery, gut health, and overall performance more effectively.

Is it okay to take L-Glutamine before bed?

Yes, taking L-Glutamine before bed is generally okay. Our pure, unflavored L-Glutamine powder can support overnight muscle recovery and gut health, as your body naturally repairs itself during sleep.* It may help prevent muscle breakdown during fasting periods and could support growth hormone secretion. Most people tolerate it well, but a small number may experience mild sleep disturbances, so it’s important to listen to your body.
Devotion Nutrition Glutamine supplement container on a gray background
Devotion Nutrition Glutamine supplement container on a gray backgroundBlack supplement container with label on a gray backgroundJar of a supplement with a blue label on a gray background

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