Best Tablet L Glutamine Nutritional Supplements in 2026

HIGHLY CONCENTRATED - 5G Of Pure L-Glutamine Per Serving

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

UNFLAVORED - Instantized Powder Mixes Easily For 'Stacking' With Protein Shakes or Even Plain Water

1KG (2.2lbs) of L-Glutamine Powder Per Bottle

200 Servings Of L-Glutamine Powder (Scoop Included)

3rd Party Tested, Non-GMO, & Gluten Free

✅ FREE FORM L-GLUTAMINE: NOW Brand's new value size of this premium amino acid supplement.

✅ EASY TO TAKE ON THE GO: No need to mix any powder. Easy to take these capsules when at the gym or at work.

✅ BENEFITS FOR MEN AND WOMEN: Glutamin supports immune function* & nitrogen transporter*. Benefits gut health*.

ONLY PURE GLUTAMINE FOR DEVELOPMENT AND RECOVERY: Naked's L-Glutamine Powder is a vegan certified and non-GMO pharmaceutical-grade amino acid supplement, manufactured in the USA and free of fillers, flavors, colors and sweeteners. This amino acid helps stimulate muscle growth and significantly improves recovery time.

FORMULATED FOR OPTIMAL ABSORPTION: Each scoop contains undiluted free-form l-glutamine in a finely micronized powder designed to maximize absorption of this key amino acid.

GREAT FOR POST-WORKOUT: Glutamine is a protein building block that protects your body from the negative effects of overtraining. You will notice marked improvements in performance, strength, endurance, recovery, immune function and gut health.

GLUTAMINE YOU CAN TRUST: Supersize your gains with L-glutamine powder that keeps it clean. While most brands take the easy route and source their glutamine from bird feathers, animal fur, or human hair, Kaged Muscle glutamine exclusively comes from plants. We use an innovative fermentation process to get our vegan glutamine from 100% plant-based sources. The result? A clean glutamine supplement you can take with confidence while still reaping all the performance-boosting benefits.

HIGHER ABSORPTION; BETTER RESULTS: Get the most out of every scoop. This isn’t just any glutamine powder; it’s microencapsulated. We’ve used patented technology to coat our glutamine in a unique plant-based protein matrix. So, unlike other powders that are destroyed by stomach acids before they even get to the gut, ours gets to the small intestine intact, dramatically enhancing absorption. Go ahead, experience the true power of glutamine with a supplement that unleashes its real potential.

TRANSFORM YOUR BODY: Being training hard and getting in your daily recommended intake of protein? Great! But gulping down that shake and tearing through that steak is just part of the equation; how much protein you absorb matters just as much. And that’s where our fermented glutamine comes in. It increases muscle protein synthesis to help you build that lean muscle you have your sights on. Pair it with our wildly popular protein shakes and make that dream body a head-turning reality.

GLUTAMINE POWDER – MuscleTech Platinum 100% Glutamine powder supplies 5g of l-glutamine per serving, which works to rapidly replenish the glutamine used during training

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

AMINO ACID SUPPORT – Glutamine is the most abundant, conditionally essential free amino acid in your body – more than 20% of the amino acids in your body are glutamine. When you’re training hard, your muscles can lose up to 50% of their glutamine stores

🟠 Boosts Immune Health - L-GLutamine is an important amino acid that helps fortify the immune system.* Adding our L-Glutamine powder, especially accompanied with BCAA supplements, in BCAA powder or BCAA capsules form, to your diet can help keep you healthy and functioning properly for optimal health.*

✔️ Supports Gut Health - Look no further! Glutamine or L Glutamine, in L-Glutamine powder form, is a key amino acid that helps support optimal digestion and nutrient absorption.* Our L-Glutamine powder plays an important role in maintaining a healthy gut flora, which is essential for overall health.*

✔️ Gluten Free & No Filler - Our L-Glutamine powder is gluten free, soy free, dairy free and no added sugar.* Supplementing with our L-Glutamine is perfect for active and people leading a healthy lifestyle!* Add our powder to your daily routine and regimen!

L-Glutamine Benefits - L-glutamine, the most abundant amino acid in the body, is involved in many metabolic processes, including synthesis and protection of muscle tissue, production of glycogen, and immune support.

Digestive Health - The amino acid L-glutamine is used in the intestinal tract, kidneys, gallbladder, pancreas & liver. It is also a major source of fuel for intestinal cells and supports the integrity of the intestinal lining.

100% L-Glutamine - Manufactured via microbiological fermentation, the formula is 100% L-glutamine and contains no other substance.

NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics.

NITROGEN TRANSPORTER*: Pure Glutamine Powder helps to maintain a positive nitrogen balance crucial for any active individual*, aids in the production of rapidly growing cells to offset some of the stress from physical exertion*, and helps to regulate the body pH to support homeostasis, which is critical for overall fitness.*

IMMUNE SUPPORT*: Great for pre- and post-workout!

One 10.6 oz container of Body Fortress Pure Glutamine Powder

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

Body Fortress glutamine supplement boosts post-workout recovery (1)

Contains all 9 Essential Amino Acids (EAAs) - Each serving consists of a 1 gram powder blend of all 9 essential amino acids

Contains all Branched Chain Amino Acids (BCAAs) - Each serving contains L-Leucine, L-Isoleucine, and L-Valine

Required for Countless Bodily Functions - The nine essential amino acids are required for many bodily processes such as building proteins and synthesizing neurotransmitters

Gastrointestinal Health: l-Glutamine nutritionally supports the mucosal lining and healthy functioning of the gastrointestinal tract.*

Supports Lean Muscle: l-Glutamine also helps promote and preserve lean muscle mass.*

Amino Acid: l-Glutamine is the most abundant amino acid in the body. In times of metabolic stress, glutamine is utilized by the body for tissue repair and gastrointestinal tract support.*

AMINO ACID AND NITRIC OXIDE FORMULA DESIGNED TO SUPPORT HEART HEALTH: Cardio fitness, pre-workout, performance, energy

LEADING L-ARGININE POWDER: Research based on a Nobel Prize winning breakthrough discovery of nitric oxide

GREAT TASTE: Quality ingredients and delicious flavor. Easy-to-Mix, Kosher, Sugar-free, Gluten Free

Protects Against Muscle Breakdown: L - Glutamine is the important amino acid that can help with the removal of lactic acid and prevent DOMS (Delayed Onset Muscle Soreness).

Featuring GLUTASURE Technology: GLUTASURE technology minimizes the particle size of the glutamine, creating a clean, white and extremely fine powder. This increases Glutamine suspension time in liquid and speeds absorption into the bloodstream.

Helps Repair & Recover from Intense Training: L-Glutamine powder acts as a cell volumizer. It helps muscles hold water, which is also necessary for growth and repair.

HPLC Lab Tested - Every batch of every product is tested by independent third party labs to ensure potency.

Fermented - NutraBio L-Glutamine is vegetable based, naturally fermented 100% L-Glutamine manufactured right here in the United States!

Without Compromise – NutraBio’s L-Glutamine provides 5000 mg of pure raw unflavored glutamine per serving.

Energy/Lean Muscle: Helps provide energy and promote lean muscle mass*

Sports: Supports sports- and fitness-related activities*

Strength: Provides support for muscle strength in anyone needing additional support*

Fermented L Glutamine Supplement: Jacked Factory's L-Glutamine powder features unflavored, vegan, fermented L-Glutamine that mixes instantly in virtually any liquid! Each serving provides 5000mg of pure glutamine to help athletes, bodybuilders, gym-goers, and fitness enthusiasts alike.

Support Post Workout Recovery, Muscle Soreness, and Digestion Health: L-Glutamine is an amino acid that plays a multitude of roles throughout the body. It's a crucial building block of skeletal muscle tissue and necessary for replenishing muscle glycogen before, during, and after exercise. L-Glutamine supplementation promotes muscle recovery, supports immune function, and maintains gastrointestinal tract integrity.

Quality L Glutamine Powder: Glutamine is rapidly depleted after intense exercise, making it a crucial amino acid supplement for those who train regularly. Our high-quality L Glutamine powder is rapidly absorbed, gentle on the stomach, and easy to mix with other powdered supplements.

𝗛𝗶𝗴𝗵 𝗗𝗼𝘀𝗲 𝗟 𝗚𝗹𝘂𝘁𝗮𝗺𝗶𝗻𝗲 𝟱𝟬𝟬𝟬 ➟ Known as the most abundant amino acid in the body, L-Glutamine plays a vital role in the body's ability to recover, restore, and protect and is often deficient in many individuals. That's why TYPE ZERO's L-Glutamine Powder delivers a powerful dose of pure, unadulterated, vegan, non-GMO Glutamine 5g to give your body the maximum support it needs to stay strong & thrive.*

𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗚𝘂𝘁 𝗛𝗲𝗮𝗹𝘁𝗵 + 𝗜𝗺𝗺𝘂𝗻𝗲 𝗦𝘂𝗽𝗽𝗼𝗿𝘁* ➟ As a major fuel source for cells of the small intestine, L Glutamine is a powerhouse supplement that can support various digestive complications such as irritable bowel syndrome (IBS), inflammation, leaky gut, ulcers, and more by helping balance mucus production and fueling your gut lining.*

✚ 𝗥𝗲𝗯𝘂𝗶𝗹𝗱 ✚ 𝗥𝗲𝗰𝗼𝘃𝗲𝗿*➟ An intense workout can drop your cellular glutamine levels by 50% and can lead to muscle wasting. Supplementing with L Glutamine BCAA can help improve muscle hydration allowing your muscles to push harder, longer, and support faster recovery.*

Micro Ingredients Pure L Glutamine Supplements, 35 Ounce, Free Form and Filler Free, No GMOs and Vegan Friendly.

Strongly Supports Muscle Performance, Energy, Stamina, Endurance, Strength and Gut Health.

No GMOs, No Irradiation, No Additives, No Preservatives, No Artificial Colors, No Irradiation and No Gluten

Muscles: Supports muscle recovery after exercise or injury*

Multiple Benefits: Promotes GI and nerve health and healthy immune function*

Wound Healing: Nutritional support for wound and burn healing*

PROMOTE GUT HEALTH - Glutamine is essential to the health of the immune system and the digestive tract. In the gut, it promotes the health and proper functioning of mucosal cells, which are necessary for normal healing and repair. *

SUPPORT MUSCLE REPAIR - Glutamine also supports optimal muscle growth and strength and has been shown to be particularly useful in helping to maintain muscle tissue in already healthy individuals.*

ANTIOXIDANT ACTIVITY - Increases production of glutathione, the body's main antioxidant.*

1kg (1000 Grams) L-Glutamine Per Bottle

5 Grams L-Glutamine Per Serving

200 Servings Per Bottle

ENHANCE RECOVERY - Our Glutamine supplement supports replenishment of glutamine levels after intense exercise, aiding in faster recovery and muscle repair.

ZERO CAFFEINE OR CALORIES - Perfect to use individually or paired with your favorite post-workout.

SUPPORTS GLUTAMINE REPLENISHMENT - COR Performance Glutamine supports replenishment of glutamine levels after heavy exercise.

LEAKY GUT REPAIR SUPPLEMENT POWDER - GutAssist supports the healing of the body’s protective membranes along the GI tract, giving these membranes nutrients like L-Glutamine to thrive and heal.

IMMUNE SYSTEM SUPPORT - Good health really does start in the gut. Poor gut health can even lead to a bad mood, depression, and other imbalances that effect the quality of our lives. Maintaining good gut flora and balance is essential for proper digestive health and gut integrity. Inside your body, the gut wall houses many cells that comprise your immune system.

GI TRACT + DIGESTIVE SUPPORT - A healthy gut lining supports nutrient delivery, and a well-balanced digestive tract is essential to achieving good nutrient delivery. An imbalanced gut can lead to complications like bloating, IBS, constipation, diarrhea, cramps, or gas. A poorly functioning gut can also disrupt the balance and harmony of our body, sometimes leading to a bad mood, depression, anxiety, or stress.

DEVELOPED BY A REAL DOCTOR! Dr. Amy Myers is a practicing physician and author of two best-selling books, “The Autoimmune Solution” and “The Thyroid Connection.” She developed this formula to help repair the lining of your stomach and reduce signs of a Leaky Gut.

L GLUTAMINE POWDER TO REDUCE SIGNS OF LEAKY GUT: As your gut lining is restored you’ll notice digestive health issues like constipation, bloating, gas, indigestion, and even IBS begin to subside. You’ll feel better and have the energy to enjoy your days. Has aloe extract to help restore your gut’s normal mucosal lining and includes licorice extract to soothe the stomach and intestinal lining.

CONTAINS SLIPPERY ELM POWDER AND MARSHMALLOW ROOT TO HELP REPAIR AND RESTORE GUT LINING: Good health starts with your gut and nearly all people suffer from a leaky gut due to the environment we live in today and the unhealthy food we eat. LGR soothes your stomach and encourages gut lining restorations. + Slippery elm and marshmallow root maximize gut repair and mucous membrane health. Contains larch arabinogalactan to promote healthy gut microflora & promote gut mending fatty acid production

T.A.G. (Trans Alanyl Glutamine) Targeted Muscle Recovery Amino Acid supplies 100% enzymatically and fermented pharmaceutical grade dipeptide L-Alanyl L-Glutamine which delivers a massive 10g dosage per scoop. By supplementing yourself with glutamine, you can enhance your health and experience a reduced rate of infections.

T.A.G. (Trans Alanyl Glutamine) Targeted Muscle Recovery Amino Acid is physician formulated & designed for healthy Men or Women who are on-the-go professionals, athletes, students and competitors alike, who need and easy and quick dissolving L-Glutamine powder that tastes great and works even better to enhance their athletic training and physical recovery. Available in 3 delicious flavors, as well as, Unflavored…in 400g size…delivering 40 individual servings.

T.A.G. (Trans Alanyl Glutamine) di-peptide Amino Acid out performs regular L-Glutamine by bypassing regular digestion and absorbs quickly into the bloodstream for enhanced muscle growth, increase strength, prevent muscle loss and speed recovery by increasing serum amino acid levels leading to increase protein synthesis to help push your performance and physique to the next level. T.A.G. also works to support a healthier Immune Function.

Support Your Gut: Our easy-to-mix drink powder that blends 5 grams of L-glutamine, which may support optimal permeability of the intestinal barrier; Mix 1 scoop with of 8-10 oz of water or your favorite cold beverage daily

Botanical Support: Includes botanicals, marshmallow root and slippery elm bark

Quality Assured: Certified B Corp and magnesium stearate free

Enjoy 100% pure l glutamine powder with every single-scoop serving. Made with completely additive-free ingredients that come from a natural plant based fermented source.

Offers raw eaa powder with high bioavailable free-forming l-glutamine. A completely vegan friendly and unflavored amino acid powder supplement that promotes optimal muscle protein synthesis.

Each container provides a 1.3lb bulk supply of this essential amino acid in premium easy-to-mix fine powder. Includes pure glutamine 5g with every serving and a 120-day total supply.

Amino Acid: Major fuel for the intestines & supports the functioning of the gastrointestinal tract

L-Glutamine Powder: Glutamine is a muscle builder that supports the growth of muscle mass

Immune Booster: Glutamine supports the immune system, specifically the gut-associated lymph tissue

ADVANCED BCAA BLEND – aminoVITAL Rapid Recovery contains 5 essential amino acids (Leucine, Isoleucine, Valine, Arginine, Glutamine) that are beneficial for after workout recovery. Our amino acid mix with complex carbohydrates is designed to replenish your sore muscles after tough workouts.*

BCAA MIX VS PROTIEN POWDER- Rapid Recovery is absorbed by the body 3x faster than traditional protein powder mixes. BCAA powder is easy-to-digest and quickly utilized by your body to offer next-day sore muscle relief.*

SINGLE SERVE RECOVERY DRINK- Single serving packets make this recovery supplement convenient and easy to take on-the-go. Pour one stick pack into 16- 20 ounces of water and shake! Rapid Recovery drink powder is a delicious blueberry flavor without any artificial sweeteners, colors or flavorings.