L-Glutamine is considered a semi-essential amino acid, which means that the body can usually produce it on its own. In certain situations, the demand may increase, making it necessary to supplement the body’s production with glutamine from food or supplements.

It is especially popular among athletes, people with an active lifestyle, or those who want to adjust their amino acid intake.

Micronized literally means that the particle size of the powder has been mechanically reduced to the micrometer scale (µm). It is the same substance (L-glutamine), but with much smaller particles. This improves solubility in liquids.

L-glutamine can be found in various foods, such as meat, fish, dairy products, and certain plant-based protein sources.