What makes Thorne supplements high quality?

Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

How does Thorne test its supplements for quality?

To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we produce. 100+ Thorne employees are dedicated to ensuring quality.

Are Thorne supplements clinically Reviewed and safe?

Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

Why are Thorne products more expensive than other supplements?

When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

Where are Thorne supplements made and where are the ingredients sourced from?

Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

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L-Glutamine - Amino Acid Supplement for Immune System & GI Health - Promotes Post-Exercise Muscle Cell Repair* - Third-Party Certified - Gluten, Dairy & Soy-Free - 90 Capsules

Product ID: 275725676

Details

Brand
THORNE
Diet type
Keto
Flavour
Unflavored
Item dimensions L x W x H
5.3 x 5.3 x
Item form
Capsule
Item weight
500 Milligrams

🏅Trusted by 100+ pro teams & Mayo Clinic

💪500mg L-Glutamine per capsule

🛡️Supports immune & gut barrier health

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Description

💥 Recover like a pro, perform like a champion!

GUT GUARDIAN - Promotes optimal gut barrier function to keep your digestive system resilient and balanced.
IMMUNE ARMOR - Strengthens immune defenses and supports wound healing, keeping you at your peak.
CLEAN PURE FORMULA - Gluten, dairy, and soy-free to fit seamlessly into your clean, keto-friendly lifestyle.
ELITE APPROVED QUALITY - Backed by collaborations with Mayo Clinic and U.S. Olympic teams for unmatched trust.
POST WORKOUT POWERHOUSE - Accelerates muscle cell repair after intense exercise for faster recovery.

THORNE L-Glutamine delivers 500mg of pure amino acid per capsule, scientifically formulated to support post-exercise muscle repair, gastrointestinal health, and immune function. Trusted by over 100 professional sports teams and developed in partnership with Mayo Clinic, this gluten, dairy, and soy-free supplement is your essential ally for recovery and resilience.

Specifications

ASIN	B0797N816M
ASIN	B0797N816M
Age Range Description	Adult
Best Sellers Rank	#1,345 in Health ( See Top 100 in Health ) #17 in Amino Acid Nutritional Supplements
Brand Name	THORNE
Color	red
Container Type	Bottle
Country of Publication	USA
Country of origin	USA
Customer Reviews	4.6 4.6 out of 5 stars (1,542)
Customer reviews	4.6 4.6 out of 5 stars (1,542)
Diet Type	Keto
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00693749518020
Is Discontinued By Manufacturer	No
Item Dimensions	5.3 x 5.3 x 9.4 centimeters
Item Form	Capsule
Item Weight	500 Milligrams
Item model number	SA518-R
Manufacturer	Thorne Research
Manufacturer	Thorne Research
Manufacturer Part Number	SA518-R
Material Features	Gluten Free, Soy Free
Material Type Free	en_AE
Model Name	Thorne Research - L-Glutamine - Amin
Model Number	SA518-R
Number of Items	1
Primary Supplement Type	Glutamine
Product Benefits	Amino Acids Gut Health
Product Dimensions	5.31 x 5.31 x 9.45 cm; 0.5 g
Special Ingredients	L Glutamine
Specific Uses For Product	Laboratory
UPC	693749518020
Unit Count	90.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 55.32

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

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TrustScore 4.5 | 7,300+ reviews

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