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 manufacture. 100+ Thorne employees are dedicated to ensuring quality.

Are Thorne supplements clinically tested 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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Thorne L-Glutamine, 500 mg per Capsule, Amino Acid Supplement, 90 Capsules | Supports Immune System & GI Health, Promotes Post-Exercise Muscle Cell Repair*, Gluten-Free, NSF Contents Certified

Product ID: 62676652

Details

Brand
THORNE
Diet Type
Keto
Flavor
Unflavored
Item Form
Capsule
Item Weight
500 milligrams
Item dimensions L x W x H
2.09 x 2.09 x

💊500 mg pure L-Glutamine per capsule

🛡️Third-party tested & certified purity

🏋️‍♂️Supports post-exercise recovery & collagen

€ 54.39

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Description

💥 Elevate your gut, immune, and recovery game with Thorne’s pure L-Glutamine!

GUT GUARDIAN - Fortify your GI tract with clinically-backed glutamine to maintain a resilient gut lining.
IMMUNE ARMOR - Boost your body's defense system naturally during stress or dietary gaps.
RECOVERY RELOADED - Accelerate muscle repair and joint strength post-workout with collagen-promoting amino acids.
CERTIFIED CONFIDENCE - Third-party tested to guarantee purity and zero contaminants—trust you can feel.
PRO ATHLETE APPROVED - Endorsed by 100+ pro sports teams and top clinical practitioners for peak performance.

Thorne L-Glutamine delivers 500 mg of pure amino acid per capsule, designed to support gastrointestinal health, enhance immune function, and speed up post-exercise recovery by promoting collagen formation. This vegetarian, gluten-free supplement is third-party certified for purity and trusted by professional athletes and healthcare practitioners alike, making it a top-tier choice for health-conscious adults seeking reliable, science-backed supplementation.

Specifications

ASIN	B0797N816M
ASIN	B0797N816M
Age Range Description	Adult
Best Sellers Rank	#11,070 in Health & Household ( See Top 100 in Health & Household ) #9 in L-Glutamine Nutritional Supplements
Brand Name	THORNE
Color	Red
Container Type	Bottle
Customer Reviews	4.6 4.6 out of 5 stars (1,682)
Date First Available	April 11, 2005
Diet Type	Keto
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00693749518020
Item Dimensions	2.09 x 2.09 x 3.72 inches
Item Form	Capsule
Item Weight	500 milligrams
Item model number	SA518
Manufacturer	Thorne Research
Manufacturer	Thorne Research
Manufacturer Part Number	SA518-R
Material Features	Vegetarian
Material Type Free	en_AE
Model Name	Thorne Research - L-Glutamine - Amin
Model Number	SA518
Number of Items	1
Primary Supplement Type	L-Glutamine
Product Benefits	Amino Acids Gut Health
Product Dimensions	2.09 x 2.09 x 3.72 inches; 0.02 ounces
Special Ingredients	Amino Acid
Specific Uses For Product	Laboratory
Total Servings Per Container	90
UPC	693749518020
Unit Count	90 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 54.39

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews