Hero image 0 of THORNE - L-Glutamine Powder - Glutamine Powder for GI Health and Immune Function* - 17.8 Oz, 0 of 9
THORNE - L-Glutamine Powder - Glutamine Powder for GI Health and Immune Function* - 17.8 Oz
Key item features
- Muscles: Supports muscle recovery after exercise or injury*
- Multiple Benefits: Promotes GI and nerve health and healthy immune function*
- Additional Support: Supports cellular repair and collagen formation*
- 3rd Party Contents Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
Specs
- BrandThorne
- Size18.1 oz (Pack of 1)
- Enteral medication formPowder
- Primary ingredientL-Glutamine
- Activity stagePre-Workout
- Vitamin & supplement typeAmino Acid Supplements
Current price is USD$67.00
Price when purchased online
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4.68104008667389 stars out of 5, based on 13886 seller reviews(4.7)13886 seller reviews
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About this item
Product details
Promotes healthy mucus membranes of the mouth and GI tract. Since 1984, Thorne has set the standard for the exceptional formulation and quality manufacturing of nutritional supplements. Thorne delivers premium, science-based products, a health diagnostics technology platform, and the latest in medical education. With more than 350 products, Thorne is the most dispensed brand by 30-to 40-year-old health-care practitioners. Thorne is dedicated to improving the health of our community as well as increasing the knowledge of nutritional health and wellness. Since 2012, Thorne has partnered with educational institutes and local charities to donate more than $1M in products and profits. Thorne products do not contain any unnecessary binders, coatings, disintegrants, fillers, or lubricants (including magnesium stearate) that could impair absorption. Thorne adheres to the FDA’s current Good Manufacturing Practices (cGMPs) and has the highest number of NSF Certified for Sport products which test for more than 200 banned substances for elite athletic competitions.
- Muscles: Supports muscle recovery after exercise or injury*
- Multiple Benefits: Promotes GI and nerve health and healthy immune function*
- Additional Support: Supports cellular repair and collagen formation*
- 3rd Party Contents Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brand
Thorne
Size
18.1 oz (Pack of 1)
Enteral medication form
Powder
Primary ingredient
L-Glutamine
Indications
Health Concern
Digestive Health
Directions
Dosage
Mix 1 scoop with at least 8 ounces of water, juice, or preferred beverage daily or as recommended by your health-care practitioner.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
One Scoop (5.6 g) Contains: L-Glutamine 5 g. Other Ingredients: None
Warnings
Warning Text
TAMPER EVIDENT: Use only if bottle is sealed. Store tightly sealed in a cool, dry place. If pregnant, consult your health-care practitioner before using this product.
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Customer ratings & reviews
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Showing 1-3 of 52 reviews
Jun 5, 2025
Sara
5 out of 5 stars review
Verified Purchase
Extremely satisfied
I always had a pinching pain on my left abdominal area especially after eating certain type of food. I get MRI , ultrasound, XRAY nothing could tell what was causing the problem. Then I read about L-Glutamine. It's just been 4 days and I already feel differences. According to my experience I feel like there might have been a scare tissue after laparoscopy or muscle problem. I will write down another review by end of the month to make sure that I provide everyone with an honest and complete review. But so far I am very happy with this product. The only concern is its cost. I hope the manufacturer reduces it a for everyone to be able to afford it.
Incentivized Review
Helpful?7AINKMXF5BRB262396708
Jan 22, 2026
Jackie
5 out of 5 stars review
Verified Purchase
This is easy to stir into a beverage and drink. I feel the benefits of this and would recommend it to anyone.
Incentivized Review
Helpful?7AINKMXF5BRB262396708
Jun 18, 2026
william
Top Reviewer
5 out of 5 stars review
Verified Purchase
May try the pills next time.
The taste is unflavored, however, there is a taste. It's not horrible, but not pleasant. Next time I will get the pills.
Incentivized Review
Helpful?7AINKMXF5BRB262396708
