Product Description
An amino acid called glutamine is used to construct proteins. Additionally, it is a crucial source of fuel for immune cells that support ideal immunological performance.
Although glutamine supplements are frequently associated with professional athletes, they might be helpful for anyone who wants to maintain their immune system and gut health in addition to their muscle health.
- Supports healthy muscle mass
- Helps maintain energy levels under heavy stress
- Helps maintain optimal immune function & gut health
Take one (1) capsule once or twice daily on an empty stomach, or as recommended by a healthcare practitioner.
Additional Information
| Country of Manufacture | United States |
|---|---|
| Product Condition | NewCondition |
| Feature | No |
| Color | No |
| Size | No |
| UPC Code | 737870345107 |
| GTIN | 737870345107 |
| Maker | Life Extension |
| Manufacturer Product ID | No |
| Quantity in Box/Display | No |
| Serving Size | No |
| Flavor | No |
| Scent | No |
| Gender | No |
| Expiry Date | No |
| Time Needed for Effectiveness | No |
| Dietary Factors | No |
| Product Features | No |
| Product Type | No |
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Questions:
Posted by , Monday, March 2, 2026 on product Life Extension L-Glutamine 500 mg – Immune & Gut Health – 100 Vegetarian Capsules
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1voteA: Glutamine is the primary fuel source for rapidly dividing immune cells, including lymphocytes and macrophages. During periods of stress, illness, or intense exercise, the body demand for glutamine increases dramatically. Supplementation helps ensure immune cells have adequate fuel to function optimally.Posted by on Monday, March 2, 2026
Posted by , Monday, March 2, 2026 on product Life Extension L-Glutamine 500 mg – Immune & Gut Health – 100 Vegetarian Capsules
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1voteA: Glutamine is the preferred energy source for intestinal epithelial cells (enterocytes) that form the gut barrier. It helps maintain the integrity of the intestinal lining, supports tight junctions between cells, and promotes healthy gut permeability — often called supporting a healthy gut barrier.Posted by on Monday, March 2, 2026
Posted by , Monday, March 2, 2026 on product Life Extension L-Glutamine 500 mg – Immune & Gut Health – 100 Vegetarian Capsules
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1voteA: Yes, Life Extension offers L-Glutamine in both capsule (500 mg) and powder (100 g) forms. The powder allows for higher doses when needed. They can be combined based on your desired daily intake. There is no established upper limit, but most supplementation ranges from 2-10 grams daily.Posted by on Monday, March 2, 2026
