Glutamine supplements are essential for athletes and fitness enthusiasts looking to enhance recovery and support muscle growth. In 2025, the market offers a variety of high-quality glutamine products that stand out for their effectiveness and purity. From powders to capsules, these supplements provide the necessary amino acids to help reduce muscle soreness and improve overall performance. Whether you're a seasoned athlete or just starting your fitness journey, choosing the right glutamine supplement can make a significant difference in your training regimen.
SALE
−$6.24
NOW Foods Supplements, L-Glutamine 500 mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules
Optimum Nutrition L-Glutamine Muscle Recovery Capsules, 1000mg, 240 Count (Package May Vary)
- 1000 milligram of pure l glutamine per 2 capsules
- Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
- Most abundant amino acid in the body
- Plays an important role in muscle protein development
- During prolonged periods of intense exercise, glutamine levels may be depleted
$21.00
SALE
−$2.99
Nutricost L-Glutamine Powder (500 Grams) Unflavored - Gluten Free & Non-GMO, 100 Servings
- 5000mg of L-Glutamine Powder Per Serving (100 Servings)
- 1.1 Pounds (500G) of L-Glutamine Powder Per Bottle
- Vegetarian Friendly L-Glutamine Powder
- Non-GMO, Gluten Free, Soy Free
- Manufactured In a GMP Compliant, FDA Registered Facility
$16.96
Pure Encapsulations L-Glutamine 500 mg - Supplement for Immune and Digestive Support, Gut Health and Lining, Metabolism, and Muscle Support* - with Free-Form L-Glutamine - 90 Capsules
- Gastrointestinal Health: L-glutamine powder nutritionally supports the mucosal lining and healthy functioning of the gastrointestinal tract*
- Supports Lean Muscle: This L-glutamine supplement also helps support and preserve lean muscle mass, especially in times of metabolic stress*
- Amino Acid: L-glutamine is the most abundant amino acid in the body; glutamine is utilized by the body for tissue repair and gastrointestinal tract support*
- Pure Quality: Our supplements are made with premium ingredients sourced from trusted suppliers and guided by nutritional experts, then carefully manufactured and tested to verify potency and purity
- Pure Difference: What we leave out matters, too; Pure Encapsulations products are free from common allergens, artificial or unnecessary ingredients, and GMOs
$23.00
BulkSupplements.com L-Glutamine Powder - Glutamine Supplement, for Recovery & Gut Health - Unflavored & Gluten Free, 5g (5000mg) per Serving, 1kg (2.2 lbs) (Pack of 1)
- Maximize your Potential: Enhance your active lifestyle with our L-Glutamine powder, designed to support your strength and performance goals. Each serving delivers a substantial 5g dose, catering to both fitness enthusiasts looking to push their limits.
- Versatility for all Lifestyles: Whether you're an athlete, a sprinter, or someone simply looking to stay active, our Glutamine supplement, in L-Glutamine 5000mg, fits seamlessly into your regimen, adaptable to a wide range of dietary needs and preferences.
- Optimized in every Serving: Our L-Glutamine powder, in glutamine 5g, is unflavored and free of unnecessary allergens, offering you a high-quality product that easily integrates with other supplements or your preferred shake or beverage.
- Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third-party testing but also upholds the principles of clarity and integrity in its formulation and production.
- Commitment to Quality: All of our products are crafted in a facility that adheres to rigorous cGMP standards, ensuring the highest level of quality and safety. This dedication guarantees a consistent and reliable supplement you can trust to support your health and wellness routine.
$34.97
Nutricost L-Glutamine 800mg, 180 Capsules - Gluten Free, Non-GMO
- L-Glutamine Dietary Supplement
- 800mg of L-Glutamine per Capsule
- 180 Servings of L-Glutamine Powder Per Bottle
- Non-GMO, Gluten Free, Soy Free
- Manufactured In a GMP Compliant, FDA Registered Facility
$15.95
Horbaach L Glutamine Capsules 1000mg | 180 Powder Pills | Supplement for Women and Men | Pre Workout & Post Workout | Non-GMO & Gluten Free
- L-GLUTAMINE: Convenient form of Glutamine, the most abundant amino acid in the human body
- ADVANCED FORMULA: Provides 1,000 mg of L-Glutamine per serving in convenient quick release capsules
- EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency
- HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
- NATURALLY FREE OF: Gluten, Wheat, Milk, Lactose, Artificial Flavor, Preservatives & Non-GMO
$9.99
Glutamine Powder | MuscleTech 100% Pure L Glutamine Powder | Post Workout Recovery Drink | L-Glutamine Powder for Men & Women | Muscle Recovery | Unflavored (60 Servings)
- For Muscle Metabolism & Recovery: MuscleTech Platinum 100% Glutamine powder replenishes what's lost during intense exercise. Glutamine is an essential amino acid that supports metabolic function and recovery. Unflavored. 60 servings.
- Ultra-Pure Ingredients: Each serving contains 5g of premium glutamine with no fillers or additives. Platinum 100% Glutamine is odorless, mixes easily on its own, and with no flavor, it seamlessly fits into your supplement routine.
- Restore & Replenish Plasma Glutamine: Glutamine makes up over 20% of your body's amino acids and is used in various metabolic functions like energy production. Platinum 100% Glutamine is designed to help replenish what is lost during intense training.
- Directions: Take 1 scoop with water or your favorite beverage. Consume 2 servings daily for best results.
- Pushing the Limits of Science and Human Potential: MuscleTech’s commitment to research, development, and innovation is the reason we continue to be an elite name for redefining performance through cutting-edge products and high-quality ingredients.
$17.99
THORNE L-Glutamine - Amino Acid Supplement for GI Health and Immune Function* - 90 Capsules
- L-Glutamine: An amino acid that helps with post-exercise muscle cell repair and promotes gastrointestinal and immune system health*
- Gut Health: Benefits gastrointestinal health and helps maintain gut permeability and optimal gut barrier function*
- Recovery: Helps restore plasma glutamine levels depleted after periods of physical stress, such as prolonged exhaustive exercise*
- Immune Support: Helps maintain immune health and supports wound healing*
- Trusted: Thorne is trusted by 100+ pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is a proud partner of U.S. Olympic Teams
$24.00
Life Extension L-Glutamine, 500 mg L-glutamine, Amino Acid, Supports Muscle Health and Immune Health, Gluten-Free, Non-GMO, 100 Vegetarian Capsules
- Fuel your active lifestyle—Glutamine is an amino acid your body uses for protein production. While it’s a must-have among serious athletes, glutamine is a great option for anyone who leads an active lifestyle
- Gut healthy, immune strong—Glutamine can be found in the blood, as well as stored in the skeletal muscles and liver, and in higher concentrations than any other amino acid. It’s an important energy source for cells lining the gut and immune cells, making it critical for a healthy digestive tract and immune response.
- Antioxidant support—Regular body movement is terrific for whole-body health. But engaging in heavy exercise can affect glutamine levels, causing stress to the body. Our L-Glutamine formula helps support antioxidant defenses to maintain muscle health.
- Ingredients matter—Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce.
- Live your healthiest life—For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.
$11.25
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API