18 Best L-Glutamine Supplements
![Thorne - L-Glutamine 90 vegetarian capsules Thorne - L-Glutamine 90 vegetarian capsules](https://static.smeetsengraas.nl/815/80/x/thorne-l-glutamine-90-capsules.jpg)
- Contains 500 mg L-glutamine per capsule
- Vegetarian capsules
![Thorne - L-Glutamine Powder 513 grams of powder Thorne - L-Glutamine Powder 513 grams of powder](https://static.smeetsengraas.nl/816/80/x/thorne-l-glutamine-powder-513-gram.jpg)
- L-glutamine in powder form
- With NSF certification for (top) athletes
![Jarrow Formulas - L-Glutamine 750 120 vegetarian capsules Jarrow Formulas - L-Glutamine 750 120 vegetarian capsules](https://static.smeetsengraas.nl/978/80/x/jarrow-formulas-l-glutamine-750-120-capsules.jpg)
- Contains 750 mg L-glutamine per capsule
- Vegetarian capsules
![Jarrow Formulas - L-Glutamine Poeder (1 kg) 1000 grams of powder Jarrow Formulas - L-Glutamine Poeder (1 kg) 1000 grams of powder](https://static.smeetsengraas.nl/2595/80/x/jarrow-formulas-l-glutamine-poeder-1000-gram.jpg)
- L-glutamine in powder form
- Contains 1000 grams of powder per package
![Thorne - EnteroMend 168 grams of powder Thorne - EnteroMend 168 grams of powder](https://static.smeetsengraas.nl/2889/80/x/thorne-enteromend-168-gram.jpg)
- Gut Formula
- Contains L-glutamine, fiber, curcuma, boswellia and aloe
![Vitakruid - L-Glutamine Complex 230 grams of powder Vitakruid - L-Glutamine Complex 230 grams of powder](https://static.smeetsengraas.nl/4775/80/x/vitakruid-l-glutamine-complex-230-gram.jpg)
- L-glutamine in powder form
- Better absorption due to addition of NAG and L-methionine
![Solgar - L-Glutamine 1000 mg 60 tablets Solgar - L-Glutamine 1000 mg 60 tablets](https://static.smeetsengraas.nl/4959/80/x/solgar-l-glutamine-1000-mg-60-tabletten.jpg)
- Contains 1000 mg L-glutamine per tablet
- In free form
![Vitals - L-Glutamine 1000 mg 60 vegetarian capsules Vitals - L-Glutamine 1000 mg 60 vegetarian capsules](https://static.smeetsengraas.nl/3336/80/x/vitals-l-glutamine-1000-mg-60-capsules.jpg)
- Contains 1000 mg L-glutamine per capsule
- Suitable for vegetarians and vegans
![Healthy Origins - L-Glutamine (American-Made) Powder 300/600 grams of powder Healthy Origins - L-Glutamine (American-Made) Powder 300/600 grams of powder](https://static.smeetsengraas.nl/4510/80/x/healthy-origins-l-glutamine-american-made-poeder-300-gram.jpg)
- Manufactured in the USA, of patented Kyowa quality
- L-glutamine in powder form
![Bonusan - L-Glutamine 500 mg 60 vegetarian capsules Bonusan - L-Glutamine 500 mg 60 vegetarian capsules](https://static.smeetsengraas.nl/4020/80/x/bonusan-l-glutamine-500-mg-60-capsules.jpg)
- Contains 500 mg L-glutamine per capsule
- Suitable for vegetarians and vegans
![Bonusan - L-Glutamine powder 200/500 grams of powder Bonusan - L-Glutamine powder 200/500 grams of powder](https://static.smeetsengraas.nl/4021/80/x/bonusan-l-glutamine-poeder-200-gram.jpg)
- L-glutamine in powder form
- Packages of 200 and 500 grams of powder
![AOV - L-Glutamine 500 mg - 605 90 vegetarian capsules AOV - L-Glutamine 500 mg - 605 90 vegetarian capsules](https://static.smeetsengraas.nl/1205/80/x/aov-l-glutamine-500-mg-605-90-capsules.jpg)
- Contains 500 mg L-glutamine per capsule
- Suitable for vegetarians and vegans
![AOV - L-Glutamine Complex - 1031 128 grams of powder AOV - L-Glutamine Complex - 1031 128 grams of powder](https://static.smeetsengraas.nl/4949/80/x/aov-l-glutamine-complex-1031-128-gram.jpg)
- Formula for more energy
- With patented prebiotic Sunfiber
![Solgar - L-Glutamine 500 mg 50 vegetarian capsules Solgar - L-Glutamine 500 mg 50 vegetarian capsules](https://static.smeetsengraas.nl/2104/80/x/solgar-l-glutamine-500-mg-50-capsules.jpg)
- Contains 500 mg L-glutamine per capsule
- In free form
![Vitakruid - Glutazyme® 90/180 tablets Vitakruid - Glutazyme® 90/180 tablets](https://static.smeetsengraas.nl/4762/80/x/vitakruid-glutazyme-90-tabletten.jpg)
- Formula for digestion
- Contains 6 different enzymes
![Vitakruid - Intestina 120 tablets Vitakruid - Intestina 120 tablets](https://static.smeetsengraas.nl/4771/80/x/vitakruid-intestina-120-tabletten.jpg)
- Gut Formula
- Contains amino acids, vitamins, minerals, herbs and probiotics
![LifeExtension - L-Glutamine Powder 100 grams of powder LifeExtension - L-Glutamine Powder 100 grams of powder](https://static.smeetsengraas.nl/3909/80/x/lifeextension-l-glutamine-powder-100-gram.jpg)
- L-glutamine in powder form
- 100 grams of powder per package
![LifeExtension - L-Glutamine 500 mg 100 vegetarian capsules LifeExtension - L-Glutamine 500 mg 100 vegetarian capsules](https://static.smeetsengraas.nl/5019/80/x/lifeextension-l-glutamine-500-mg-100-capsules.jpg)
- Contains 500 mg L-glutamine per capsule
- Free form amino acid
![Mattisson - Darm Support 275 grams of powder Mattisson - Darm Support 275 grams of powder](https://static.smeetsengraas.nl/4962/80/x/mattisson-darm-support-275-gram.jpg)
- Gut Formula
- with Sunfiber®, Açai, Chaga, Glutamine and Probiotics
![Thorne - L-Glutamine Powder 513 grams of powder Thorne - L-Glutamine Powder 513 grams of powder](https://static.smeetsengraas.nl/816/80/x/thorne-l-glutamine-powder-513-gram.jpg)
- L-glutamine in powder form
- With NSF certification for (top) athletes
![Thorne - L-Glutamine 90 vegetarian capsules Thorne - L-Glutamine 90 vegetarian capsules](https://static.smeetsengraas.nl/815/80/x/thorne-l-glutamine-90-capsules.jpg)
- Contains 500 mg L-glutamine per capsule
- Vegetarian capsules
![Jarrow Formulas - L-Glutamine Poeder (1 kg) 1000 grams of powder Jarrow Formulas - L-Glutamine Poeder (1 kg) 1000 grams of powder](https://static.smeetsengraas.nl/2595/80/x/jarrow-formulas-l-glutamine-poeder-1000-gram.jpg)
- L-glutamine in powder form
- Contains 1000 grams of powder per package
![Jarrow Formulas - L-Glutamine 750 120 vegetarian capsules Jarrow Formulas - L-Glutamine 750 120 vegetarian capsules](https://static.smeetsengraas.nl/978/80/x/jarrow-formulas-l-glutamine-750-120-capsules.jpg)
- Contains 750 mg L-glutamine per capsule
- Vegetarian capsules
![Thorne - EnteroMend 168 grams of powder Thorne - EnteroMend 168 grams of powder](https://static.smeetsengraas.nl/2889/80/x/thorne-enteromend-168-gram.jpg)
- Gut Formula
- Contains L-glutamine, fiber, curcuma, boswellia and aloe
![Bonusan - L-Glutamine powder 200/500 grams of powder Bonusan - L-Glutamine powder 200/500 grams of powder](https://static.smeetsengraas.nl/4021/80/x/bonusan-l-glutamine-poeder-200-gram.jpg)
- L-glutamine in powder form
- Packages of 200 and 500 grams of powder
![Healthy Origins - L-Glutamine (American-Made) Powder 300/600 grams of powder Healthy Origins - L-Glutamine (American-Made) Powder 300/600 grams of powder](https://static.smeetsengraas.nl/4510/80/x/healthy-origins-l-glutamine-american-made-poeder-300-gram.jpg)
- Manufactured in the USA, of patented Kyowa quality
- L-glutamine in powder form
![Vitals - L-Glutamine 1000 mg 60 vegetarian capsules Vitals - L-Glutamine 1000 mg 60 vegetarian capsules](https://static.smeetsengraas.nl/3336/80/x/vitals-l-glutamine-1000-mg-60-capsules.jpg)
- Contains 1000 mg L-glutamine per capsule
- Suitable for vegetarians and vegans
![Vitakruid - Glutazyme® 90/180 tablets Vitakruid - Glutazyme® 90/180 tablets](https://static.smeetsengraas.nl/4762/80/x/vitakruid-glutazyme-90-tabletten.jpg)
- Formula for digestion
- Contains 6 different enzymes
![Solgar - L-Glutamine 500 mg 50 vegetarian capsules Solgar - L-Glutamine 500 mg 50 vegetarian capsules](https://static.smeetsengraas.nl/2104/80/x/solgar-l-glutamine-500-mg-50-capsules.jpg)
- Contains 500 mg L-glutamine per capsule
- In free form
L-glutamine is one of the twenty fundamental amino acids that serve as building blocks for the production of proteins in our bodies. It is the amino acid most abundant in our bodies.
Our body makes Glutamine in muscles, liver, fatty tissue and brain. Because it does not always manage to make enough glutamine itself, it is also called a semi-essential amino acid.
L-glutamine is a colorless and odorless solid that is moderately soluble in water.