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.

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THORNE Magnesium Bisglycinate, Powdered Magnesium Formula, 60 Servings | Supports Restful Sleep, Muscle Relaxation, Heart Health & Metabolism*, Lightly Sweetened, NSF Certified for Sport

Product ID: 63805874

Details

Brand
THORNE
Flavor
Unflavored
Item Form
Powder
Primary Supplement Type
Magnesium
Unit Count
6.5 Ounce

⚡600+ enzymatic reactions supported

🏅NSF Certified for Sport

💤promotes restful sleep

R2004

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Description

💪 Recharge your body, relax your mind, and own your day with THORNE Magnesium Bisglycinate!

SLEEP LIKE A PRO - Enhance your nightly recovery with a formula designed to promote deep, restful sleep 💤
CLEAN PURE WELLNESS - Gluten-free, dairy-free, soy-free, and no artificial flavors for a clean supplement experience
ATHLETE APPROVED PURITY - NSF Certified for Sport ensures zero banned substances—trusted by 100+ pro teams 🏅
UNLOCK WHOLE BODY VITALITY - Supports brain, bones, muscles & metabolism with 600+ enzymatic reactions powered by magnesium ⚡
ENERGY AT THE CELLULAR LEVEL - Magnesium acts as a cofactor in cellular energy production to keep you performing at your peak

THORNE Magnesium Bisglycinate is a premium powdered supplement delivering 60 servings of highly bioavailable magnesium to support over 600 enzymatic processes, restful sleep, muscle relaxation, heart health, and metabolism. NSF Certified for Sport and trusted by professional athletes, it’s a clean, lightly sweetened formula free from gluten, dairy, soy, and artificial flavors—perfect for health-conscious, active professionals seeking peak performance and recovery.

Specifications

ASIN	B0797HBLL3
ASIN	B0797HBLL3
Age Range Description	Adult
Best Sellers Rank	#1,959 in Health & Household ( See Top 100 in Health & Household ) #49 in Magnesium Mineral Supplements
Brand Name	THORNE
Customer Reviews	4.4 4.4 out of 5 stars (2,579)
Date First Available	February 15, 2017
Diet Type	Gluten Free
Flavor	Unflavored
Item Form	Powder
Item Weight	3.68 ounces
Item model number	M204NC
Manufacturer	Thorne Research
Manufacturer	Thorne Research
Manufacturer Part Number	M204NC
Material Type Free	no artificial flavors,soy free,gluten free,dairy free
Model Number	M204NC
Number of Items	1
Primary Supplement Type	Magnesium Bisglycinate
Product Benefits	Magnesium supports the heart and blood vessels, brain, bones, muscles, and lungs*
Product Dimensions	3.64 x 3.64 x 5.7 inches; 3.68 ounces
UPC	693749006442
Unit Count	6.5 Ounce

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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R2004

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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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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