Natural Factors Micronized L-Glutamine 450g

Natural Factors Micronized L-Glutamine is an athletic support supplement that enhances muscle recovery, digestive system health, and immunity. Following heavy or prolonged exercise, it protects muscle tissue and supports muscle growth.

  • Enhances muscle tissue repair after exercise
  • Promotes digestive health to prevent exercise-induced “leaky gut”


Benefits & Features
  • No taste and mixes easily into water
  • 5g of Micronized L-Glutamine per serving
  • Supports the immune system after physical stress
  • Helps restore glutamine levels depleted during intense exercise
  • Used as a workout supplement for muscle and energy recovery
  • Micronization technology makes L-glutamine easier to absorb

Natural Factors Micronized L-Glutamine is an athletic support supplement used to restore the body’s glutamine levels after intense workouts and physical stress. Supplementation with L-glutamine enhances muscle tissue repair after heavy physical exertion, helping to accelerate post-exercise recovery and improve energy levels. L-glutamine also supports immunity and digestive system health, and has been shown to strengthen the intestinal barrier to protect it against exercise-induced intestinal permeability.

Glutamine is an amino acid found throughout the body, especially in the muscles, gastrointestinal tract, brain, and liver cells. Strenuous physical activity depletes the body’s glutamine levels, leaving the muscle and immune system cells more vulnerable to stress. Although L-glutamine can be made by the body and is found in many high-protein foods, it is most effective when taken as a free-form amino acid.

Micronized L-Glutamine is a pharmaceutical-grade, free-form amino acid made through a natural fermentation process. It uses micronization technology to minimize the particle size, making glutamine easier for the body to break down and absorb. This vegan-friendly 100% glutamine powder provides 5 g of micronized L-glutamine per serving.


Each scoop (5 g) or 1 heaping tsp contains:

Micronized L-glutamine
 5 g
Micronization technology reduces the particle size to allow the glutamine to be better absorbed



Directions & Cautions


Recommended adult dose: 1 scoop (5 g) or 1 heaping tsp daily or as directed by a health care practitioner.

Cautions & Warnings

Consult a health care practitioner prior to use if you are pregnant or breastfeeding. Keep out of the reach of children. Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or genetically modified genes or proteins. Suitable for vegetarians/vegans.