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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THORNE Lysine, 500 mg Essential L-Lysine Amino Acid, 60 Capsules

Product ID: 267729919

Details

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

💪500 mg pure L-Lysine per capsule

🦴Supports calcium absorption & collagen

🛡️Third-party NSF certified for purity

€ 42.19

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Description

🧬 Unlock your body's full potential with THORNE Lysine—where science meets strength.

GLOW FROM WITHIN - Boost collagen production to enhance skin elasticity and accelerate healing—because your skin deserves the best.
POWER YOUR IMMUNITY - Essential amino acid that fuels your body's natural defenses, keeping you unstoppable.
TRUSTED BY CHAMPIONS - The #1 clinical brand recommended by healthcare pros and chosen by 100+ pro sports teams—join the elite.
CERTIFIED CLEAN CONFIDENCE - Third-party tested and NSF certified, ensuring every capsule matches the label with zero contaminants.
STRONGER BONES SMARTER YOU - Promotes calcium absorption and bone health, supporting your active lifestyle and long-term vitality.

THORNE Lysine delivers 500 mg of pure essential L-Lysine per capsule, supporting immune function, skin repair through collagen formation, and bone health by enhancing calcium absorption. Gluten-free and third-party NSF certified, this trusted supplement is favored by healthcare practitioners and professional athletes alike, ensuring premium quality and efficacy in every dose.

Specifications

ASIN	B0797H8HC5
ASIN	B0797H8HC5
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#8,059 in Health ( See Top 100 in Health ) #153 in Amino Acid Nutritional Supplements
Brand Name	THORNE
Color	red
Container Type	Bottle
Country of Publication	USA
Country of origin	USA
Customer Reviews	4.7 4.7 out of 5 stars (1,751)
Customer reviews	4.7 4.7 out of 5 stars (1,751)
Diet Type	Gluten Free
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00693749516026
Is Discontinued By Manufacturer	No
Item Dimensions	5.3 x 5.3 x 9.4 centimeters
Item Form	Capsule
Item Highlight	Supports Immune Function, Skin & Bone Health, Collagen Formation & Cellular Repair, Gluten-Free, NSF Contents Certified
Item Weight	500 Milligrams
Item model number	No Model
Manufacturer	Thorne Research
Manufacturer	Thorne Research
Manufacturer Part Number	SA516-R
Material Features	Dairy Free, Gluten Free, Soy Free
Material Type Free	en_AE
Model Name	Thorne Research L-Lysine Supplement
Model Number	No Model
Number of Items	1
Primary Supplement Type	Lysine
Product Benefits	Anti-Aging, Bone & Joint Support, Immune Support, Skin Hydrating
Product Dimensions	5.31 x 5.31 x 9.45 cm; 0.5 g
Special Ingredients	Amino Acids
Specific Uses For Product	Laboratory
UPC	693749516026
Unit Count	60.0 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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TrustScore 4.5 | 7,300+ reviews

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Best international shipping I've ever tried. Worth every penny!

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€ 42.19

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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