L-Glutamine 1000mg Capsules

L-Glutamine 1000mg Capsules

  • $18.79

1000mg - 60 Capsules

Natural Factors L-Glutamine is an athletic support supplement that enhances muscle recovery, digestive system health, and immunity. As a free-form amino acid, L-glutamine is more effective than the form obtained directly from food. Supplementing with L-glutamine helps restore levels lost during strenuous exercise, speeding up physical recovery and fuelling the cells. This naturally fermented source of L-glutamine is vegan-friendly.

Uses and benefits

  • Naturally boosts the immune system, helping to protect against infection and disease
  • Helps prevent infection during illness by strengthening the immune system, maintaining the integrity of the intestinal barrier, and preventing infectious agents from entering the body
  • Supports muscle recovery and growth, especially following strenuous exercise
  • Accelerates recovery time, increases energy, and reduces the risk of infection following prolonged or intense exercise
  • Additional benefits include increased immunity and energy, as well as enhanced digestive and brain function. 

Feature summary

Natural Factors 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.

L-Glutamine is a pharmaceutical-grade, free-form amino acid made through a natural fermentation process. It is available in two strengths in vegetarian capsule form, to be taken multiple times per day for the most effective absorption and use by the muscles. This is a fantastic choice for vegetarians, vegans, and anyone who is highly active and wants to recover faster after each workout.


Each Vegetarian Capsule Contains:  
L-Glutamine................................................ 1000mg

Non-medicinal ingredients: Vegetarian capsule (carbohydrate gum [cellulose], purified water), stearic acid, vegetable grade magnesium stearate (lubricant), silica.

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 GMOs. Suitable for vegetarians/vegans.

Recommended adult dose: 1 capsule 5 times daily or as directed by a health care practitioner.