L-Glutamine Powder

Thorne L-Glutamine Powder is a single-ingredient amino acid formula that delivers 5 grams of L-glutamine per scoop. It supports post-exercise muscle cell repair, a healthy intestinal lining and immune function.

Recovery and Gut Support from Thorne L-Glutamine Powder

L-glutamine is the most prevalent amino acid in the bloodstream and is found in high concentration in the gastrointestinal tract, which is the greatest user of glutamine. Thorne L-Glutamine Powder restores plasma glutamine levels that can be depleted after physical stress, such as prolonged exhaustive exercise, injury, infection or chronic stress.

Because of this, the formula benefits gastrointestinal health and gut barrier function, while supporting cellular repair and collagen formation. It also helps maintain immune health, which can be compromised when glutamine levels stay low after repeated intense training.

Who Thorne L-Glutamine Powder Is Best For

This powder suits athletes and people under physical stress who want to support recovery, gut lining and immune function. Because it is unflavoured and single-ingredient, it mixes easily into water, juice or a post-training shake. Pair it with consistent training and structured recovery to support measurable progress.

Key Benefits

• Benefits gastrointestinal health and gut barrier function
• Supports cellular repair and collagen formation
• Helps maintain immune health
• Restores plasma glutamine depleted after physical stress and exhaustive exercise
• Helps maintain a healthy stomach and intestinal lining
• Supports post-exercise muscle cell repair
• NSF Certified for Sport, batch-tested for banned substances

How to Use

Mix one scoop with at least 250 millilitres (8 ounces) of water, juice or your preferred beverage, daily, or as recommended by your health-care practitioner.

Product Details

• Brand: Thorne
• Product: L-Glutamine Powder
• Form: Powder (unflavoured)
• Size: 90 scoops
• Serving size: 1 scoop
• Servings per pack: 90
• L-glutamine per serving: 5g
• Certification: NSF Certified for Sport

Important Information

This product is contraindicated for anyone with a known hypersensitivity to its ingredients. If pregnant, consult your health-care practitioner before use. Always read the label and use only as directed. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Browse the full supplement range or explore recovery support.