Does this product have any ingredients sourced from China?

Since there is an increasing number of shills paid to answer "no" to "made in" or "ingredients sourced from" questions, how about an agent of Magtein responding here.

How much elemental magnesium and how much L-threonate is included with each capsule?

I suggest you read the most helpful review by RWM dated 10/05/2014. The questions you ask are well defined in that post. I chose Magtein manufactured b Magceutics because the recommended dose is 2 capsules daily. Other brands specify 3 capsules daily, and that is inconvenient and impractical for me. I decided to pay a little more for the original magL-threonate for that reason. This original brand contains 73.5 mg per capsule of Magnesium (from 2042 mg of Magnesium L-Threonate). My choice was one of dosage convenience (2 caps per day). I am still quite pleased with MgT. My physician also approves MgT. I hope all goes well for you!

Does anyone know if the contents of these capsules are tasteless? My mom has issues with pill swallowing so I have to open the pills in her food.

I am using this product for a family member who is recovering from brain trauma after an accident. He can't swallow the pills, so I put the powder into orange juice for him. He says he can't taste it at all. If I add two pills to about 4 ounces of juice, he says it's chalky.

Where can I get a copy of the pre-clinical studies cited?

Here's a couple: I haven't actually read these articles. And, I'm not qualified to comment on them in any case. That said, the compound continues to work for me. https://www.cell.com/neuron/fulltext/S0896-6273(09)01044-7 http://file.scirp.org/pdf/Health_2016052715242163.pdf

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Magtein - Magnesium L-Threonate Supplement, Memory, Focus, Sleep & Brain Health Formula for Men & Women, Cognitive Support for Adults, Clinically Researched - 60 Veg Capsules

Product ID: 17142552

Details

Brand
Magtein
Flavor
Unflavored
Item Form
capsules
Primary Supplement Type
Magnesium
Unit Count
60 Count

⚡Boosts energy & reduces fatigue

🌙Supports restful sleep

🧠Clinically proven brain absorption

9924 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Kyrgyzstan.

Secure transaction

Description

🧠 Unlock your brain’s full potential with Magtein — because your mind deserves the best!

HOLISTIC WELLNESS BOOST - Promotes energy, digestion, balanced minerals, and restful sleep for all-day vitality
CLEAN PURE INGREDIENTS - Non-GMO, gluten-free, kosher, and free from fillers or artificial additives
PATENTED MAGTEIN FORMULA - Only magnesium clinically shown to cross the blood-brain barrier for superior cognitive support
ENHANCED BRAIN ABSORPTION - Includes Vitamin C & D to maximize magnesium uptake and memory function
TRUSTED QUALITY TRANSPARENCY - Made in the USA with premium US and imported materials, backed by 4.6-star reviews

Magtein Magnesium L-Threonate is a clinically researched supplement designed to enhance cognitive function, memory, and sleep quality. Featuring a patented formula with Vitamin C and D for optimal brain absorption, it supports energy, digestion, and mineral balance. Free from artificial additives and made in the USA, this non-GMO, kosher, and gluten-free supplement is trusted by thousands seeking sharper focus and better brain health.

Specifications

ASIN	B011M06YFG
ASIN	B011M06YFG
Age Range Description	All Ages
Best Sellers Rank	#6,575 in Health & Household ( See Top 100 in Health & Household ) #130 in Magnesium Mineral Supplements
Brand Name	Magtein
Customer Reviews	4.6 4.6 out of 5 stars (2,080)
Date First Available	July 14, 2015
Diet Type	Kosher, Vegetarian
Flavor	Unflavored
Item Form	capsules
Item Weight	3 ounces
Manufacturer	Magceutics
Manufacturer	Magceutics
Material Type Free	egg free,no artificial flavors,gmo free,preservatives free,salt free,wheat free,gluten free,starch free,dairy free,sugar free,yeast free
Number of Items	1
Primary Supplement Type	Magnesium
Product Benefits	Memory Health
Product Dimensions	3 x 1.5 x 1.5 inches; 3 ounces
UPC	798304369144
Unit Count	60 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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks 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.

9924 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Fatima A.

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

3 days ago

View all Trustpilot reviews