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Source Naturals, Magtein Magnesium L-Threonate 667mg - 90 Capsules

Product ID: 7194708

Details

Brand
Source
Flavor
Unflavored
Item Form
Capsule
Primary Supplement Type
Magnesium
Unit Count
90 Count

⚡Boosts energy & focus

🧠667mg Magtein per capsule

🇺🇸Made in USA, cGMP certified

€ 66.86

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

🧠 Unlock your brain’s full potential with Magtein Magnesium L-Threonate!

TRUSTED LEGACY - Over 40 years of science-backed quality from Source Naturals.
COGNITIVE POWERHOUSE - Enhances episodic & working memory for sharper decision-making.
PURE MAGTEIN FORMULA - Unique magnesium L-threonate, not found in food, for superior brain absorption.
SLEEP QUALITY UPGRADE - Supports deeper, more restorative sleep for peak daily performance.
STRESS RESILIENCE BOOST - Elevates mood and stress resistance to keep you calm under pressure.

Source Naturals Magtein Magnesium L-Threonate delivers 667mg of a patented magnesium form clinically shown to improve memory, focus, mood, and sleep quality. Manufactured in the USA under strict cGMP standards, this supplement supports cognitive health with a trusted 40+ year brand legacy.

Specifications

ASIN	B00B7ZNR52
ASIN	B00B7ZNR52
Age Range Description	35 years
Allergen Information	Soy Free
Best Sellers Rank	#24,911 in Health & Household ( See Top 100 in Health & Household ) #508 in Magnesium Mineral Supplements #1,866 in Sales & Deals
Brand Name	Source Naturals
Concentration	667 Mg
Customer Reviews	4.6 4.6 out of 5 stars (1,877)
Date First Available	January 30, 2013
Flavor	Unflavored
Item Form	Capsule
Item Nype Name	Magnesium
Item Weight	1.6 ounces
Item model number	SN2485
Manufacturer	Source Naturals
Manufacturer	Source Naturals
Manufacturer Part Number	SN2485
Material Type Free	Dairy Free, Egg Free, Preservative Free, Yeast Free
Model Number	SN2485
Number of Items	1
Primary Supplement Type	Magnesium
Product Benefits	Brain Health
Product Dimensions	1.3 x 1.3 x 1.6 inches; 1.6 ounces
UPC	021078024859
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

Abdullah B.

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

3 weeks ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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€ 66.86

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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Fatima A.

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

3 days ago

View all Trustpilot reviews