Best Tablet L Glutamine Nutritional Supplements in 2026

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

5000mg of L-Glutamine Powder Per Serving (100 Servings)

1.1 Pounds (500G) of L-Glutamine Powder Per Bottle

Vegetarian Friendly L-Glutamine Powder

Amino acid/supports immune function: Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In that case, supplementing with glutamine may help with recovery of the amino acid in the body.

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

Nitrogen transporter: In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.Store in a cool, dry place after opening

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 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

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.*

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 and is USP/FCC grade; 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!

🟠 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!

GET MORE WITH YOUR GLUTAMINE | Fuel your body with Evlution Nutrition Glutamine1000, containing 1 gram of Ultra Pure L-Glutamine that supports a variety of essential functions to keep your body running strong.

FAST WORKOUT RECOVERY | L-Glutamine is one of the major amino acids involved in muscle synthesis, which means that the body is actively using it to repair injured or damaged muscle tissue. This makes it the ideal supplement to take to shorten recovery time and boost muscle mass.

STARTS AT THE SOURCE | Our Glutamine1000 formula delivers 1 gram of ultra-pure, pharmaceutical grade L Glutamine - and nothing else - to ensure proper dosage and maximum absorption. We source our Glutamine exclusively from high-quality, easy-to-metabolize plant sources to support optimal levels during and after your workout.

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.

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*

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.

Essential Stacks Gut L-Glutamine Powder: L-glutamine is the most abundant amino acid in the body, but stress & poor gut health can deplete your supply; Pure l glutamine powder works to support your digestive health

Food For Your GI Tract: Embarrassing gas, belly bloat, GI discomfort, and constipation or diarrhea, can all be signs your gut needs a helping hand; Support your intestinal wall with our L-Glutamine supplement, its favorite food source

Made in USA: While most L-Glutamine is made in China, where quality standards can vary, Gut L-Glutamine is proudly made, packaged & tested right here in the USA from start to finish; quality you can trust

L-GLUTAMINE: The body's most abundant amino acid

ADVANCED FORMULA: Provides serious support for athletes with 1,500 mg of glutamine per serving

ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living

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

1kg (1000 Grams) L-Glutamine Per Bottle

5 Grams L-Glutamine Per Serving

200 Servings Per Bottle

DESIGNED FOR: L-Glutamine is the most abundant free amino acid in the body and is highly concentrated in the brain, intestinal mucosal cells, immune cells, skeletal and smooth muscles.

MUSCLE SUPPORT: In muscle tissue, the concentration of free glutamine appears to influence whether muscles will be broken down or built up. Maintaining high blood levels of glutamine inactivates glutamine synthetase so your body does not break down muscle tissue.**

DIGESTION AND IMMUNE HEALTH: Because the cells in our gut have a high turnover rate, glutamine is used to help build strong cell surfaces for better digestion and absorption. In addition, glutamine is also used as a fuel source for immune cells in response to foreign bodies.

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.

FEEL BETTER FASTER: GLR-6 Provides A Natural Means Of Soothing The Irritation And Ulceration Of The Gastrointestinal Tract As Well As The Fuel It Needs To Repair Itself

IMPROVE YOUR GUT HEALTH: Users Experience Fewer Upset Stomachs, Less Frequent Trips To The Restroom, No More Fear Of Eating Food, Reduced Acid Reflux, Decreased Diarrhea, And Firmer Stool

HIGH POTENTENCY: Compared To Competitors, Our Maximum Strength Formula Includes 2-6X MORE Of The Active Ingredients That Are Scientifically Proven To Help You Feel Better. Experience The Best Gut Lining Repair Supplement On The Market To Help You Heal

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.

A SUPPLEMENT BRAND YOU CAN TRUST: No more searching for a supplement line that has EXACTLY what it says it has on the label. It doesn't have to be complex to find the fresh nutrients you want. At Elite Life Nutrition your health and safety is our #1 concern. We produce only the highest quality supplements in our state-of-the-art, GMP-Certified facilities and make sure that what we put in each and every bottle is EXACTLY what you need. Our supplement purity and quality is second to none.

NOT YOUR AVERAGE GLUTAMINE: Unlike so many other brands of glutamine supplements that use inferior tablets and pills with additives, heavy metals, and extra non-absorbable ingredients, each one of our bioavailable capsules contain 500mg of vital l-glutamine (1000mg per serving) for optimum absorption and effect. Whether you're an active young man or woman, a parent with kids, or an older senior, our pure, natural, and healthy glutamine will help ensure you're at your very best!

BENEFITS: Glutamine is a powerful amino acid that supports healthy immune, brain, and gastrointestinal function. It can also promote and support lean muscle mass and recovery after workouts. In fact, l-glutamine also supports energy production, nitrogen transport, and tissue repair. An L-Glutamine supplement like ours is critical to support your peak health and performance for many years to come.*

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.

L-Glutamine Capsules - 850mg of 'Free Form' L-glutamine in just one vegetarian capsule.

Immune & Gut Health - L-glutamine is essential for the health of the immune system and the digestive tract. In the gut it promotes the health and function of the mucosal cells for normal repair.*

Muscle Maintenance - L-Glutamine also supports optimal muscle growth and strength and has been shown to be particularly useful in helping to maintain muscle tissue.*

Glutamine for Immune Support: L-glutamine helps to support healthy immune cell function, especially in the GI tract

Optimize Athletic Performance: During intense exercise or times of stress, your body's L-glutamine levels may be depleted; L-glutamine powder may support muscle recovery time

Amino Acid Nutritional Supplement: As the most abundant amino acid in your blood and muscle tissue, L-glutamine is a crucial amino acid nutritional supplement

IMMUNE SUPPORT & MUSCLE RECOVERY: L-Glutamine is the most abundant amino acid in the body and is important for immune system function. Some studies suggest that L-Glutamine may help reduce muscle soreness and support muscle recovery after exercise.*

GUT HEALTH SUPPORT: L-Glutamine is an important fuel source for the intestinal cell lining, and it may help support healthy gut function.*

PURE FORMULA: Bestvite L-Glutamine contains no stearates, is non-GMO, gluten-free, and comes in an additive-free capsule. Each capsule contains 1000 mg of L-Glutamine.

L-Glutamine 500mg Per Serving Supplement

250 ServingsPer Bottle, 1 Capsule Per Serving

Non-GMO, Gluten Free, Third Party Tested

Supports Gut Health

Supports Post-Workout Recovery

Pure, Quality-Assured, Unflavored and Allergen-Free Powder