Thorne L-Glutamine 90 Capsules delivers 500mg of free-form L-glutamine per capsule, the amino acid the gut lining and immune cells draw on most heavily. Glutamine is the most abundant amino acid in the bloodstream and the primary fuel source for the cells lining the intestinal tract. This third-party certified formula keeps the ingredient list to two items beyond the glutamine itself, with no fillers, binders or artificial additives.

Why This Supplement Works

Plasma glutamine levels can fall during periods of physical stress, including prolonged or intense exercise, injury, infection and an insufficient diet. Supplementing helps restore those levels. L-glutamine supports the integrity of the intestinal lining, which in turn supports nutrient absorption and normal immune function, and it contributes to post-exercise muscle cell repair. Thorne runs a minimum of four rounds of testing on every product it manufactures.

Who It's For

Adults in the UAE looking to support gut barrier function, digestive comfort and immune health, along with athletes wanting to replenish glutamine after heavy training blocks. The capsule format suits anyone who would rather not measure and mix a powder, though Thorne also offers L-Glutamine Powder at 5g per scoop if a higher dose is what you need. If you are pregnant or breastfeeding, consult your healthcare practitioner before using this product. This product is not intended to diagnose, treat, cure or prevent any disease.

hypromellose capsule (derived from cellulose) and silicon dioxide. That is the complete formula. Free from gluten, dairy, soy, eggs, tree nuts, peanuts, yeast, shellfish and fish. It also contains no lactose, palmitic acid, or magnesium, calcium or vegetable stearates. Thorne manufactures in the USA and deliberately avoids the binders and fillers that can interfere with nutrient absorption.

1. Take 1 capsule three times daily, or as recommended by your healthcare practitioner.

2. Capsules can be taken with or without food.

3. Store tightly sealed in a cool, dry place, away from direct sunlight.

A full daily dose of three capsules provides 1,500mg of L-glutamine, so one 90-capsule bottle covers roughly 30 days at that rate. Use only if the bottle seal is intact.