Glutamine - 300g - Auri Foods

What is L-Glutamine?

L-glutamine is the most abundant free amino acid in human blood plasma and skeletal muscle—and, although it is considered "non-essential" under normal conditions (the body can synthesize it), it becomes conditionally essential in situations of high physiological stress: intense exercise, illness, surgery, infection, intestinal imbalances, or chronic stress.

In these situations, the body's demand for glutamine exceeds its endogenous synthesis capacity—and supplementation becomes a relevant nutritional strategy well-supported by research.

Auri Foods' L-Glutamine is obtained through a fermentation process—the purest and cleanest biotechnological production method, without animal origin, with certified European origin.

What is it used for?

L-Glutamine acts on three body systems with particular relevance:

1. Digestive system — the primary consumer of glutamine
Enterocytes—the cells lining the small intestine—use glutamine as their primary energy source, above glucose. It is essential for maintaining the integrity of the intestinal mucosa, regulating the tight junctions between cells, and reducing increased intestinal permeability—the so-called "leaky gut" associated with inflammation, intolerances, and microbiota imbalances.

2. Immune system
Lymphocytes, macrophages, and other immune cells depend on glutamine as a preferential energy substrate. During periods of intense exercise or high stress, plasma glutamine levels drop significantly—compromising immune function and increasing susceptibility to infections. Supplementation helps maintain the availability of this essential substrate for the body's defenses.

3. Muscle recovery and protein synthesis
Glutamine is a central amino acid in the synthesis of muscle proteins and the recovery process after intense physical exertion. It contributes to reducing muscle catabolism, decreasing post-workout inflammation, and repairing damaged muscle tissue—especially relevant for athletes with high training volumes.

Main benefits

• ✅ Supports intestinal mucosa integrity and reduces intestinal permeability
• ✅ Contributes to the reduction of gastrointestinal inflammation
• ✅ Supports normal immune system function
• ✅ Supports post-workout muscle recovery and reduces muscle inflammation
• ✅ Contributes to protein synthesis and prevention of muscle catabolism
• ✅ Helps reduce fatigue and the effects of physiological stress
• ✅ Obtained by fermentation—suitable for vegans and vegetarians
• ✅ Neutral taste | Easy dissolution | European origin
• ✅ 300 g = 60 servings — 2-month supply

Who is it for?

Auri Foods L-Glutamine is especially relevant for adults who:

• Have digestive imbalances—irritable bowel syndrome, intestinal permeability, food intolerances, or dysbiosis
• Engage in intense physical exercise and want to support recovery and reduce catabolism
• Are experiencing periods of high stress—physical, emotional, or immune
• Are recovering from illness, infection, or antibiotic therapy with an impact on the microbiota and intestinal mucosa
• Follow very restrictive protein diets and want support for protein synthesis
• Want a simple, pure, and additive-free supplement—with a single daily dose

Directions for use:Mix 1 (one) teaspoon (approx. 5g) in 100 - 200 ml of water or other preferred beverage until completely dissolved. Take once a day.

Precautions:Food supplement for adults. Do not exceed the recommended daily dose. Consult a doctor in case of kidney, liver or neurological disease. Keep out of reach of children. Before opening, store in a dry place away from heat and humidity. Once opened, keep this product tightly closed, in a dry place away from heat and humidity.