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

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Magtein Magnesium L-Threonate, Improve Brain Health, Memory, Cognition, Stress Relief and Sleep Quality - 60 Veg Capsules (30 Days Supply)

Product ID: 732751115

Details

Brand
Magtein
Flavour
Unflavored
Item form
capsules
Primary supplement type
Magnesium
Unit count
60 Count

⚡Boosts energy & reduces fatigue

🌙Enhances restful sleep quality

🧠Clinically proven brain absorption

370.63 DT

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Description

🧠 Elevate your mind, energize your life — don’t just keep up, lead the pack!

SLEEP LIKE A PRO - Clinically shown to improve sleep quality so you wake up sharp and refreshed
ALL DAY ENERGY CALM - Supports balanced calcium-magnesium levels to reduce fatigue and stress naturally
BRAIN BOOSTING MAGNESIUM - Only magnesium form that crosses the blood-brain barrier for superior cognitive support
CLEAN PURE INGREDIENTS - Non-GMO, gluten-free, no fillers or artificial additives—because your brain deserves the best
MAXIMUM ABSORPTION FORMULA - Patented Magtein with Vitamin C & D ensures your brain actually absorbs magnesium

Magtein Magnesium L-Threonate is a patented, clinically validated supplement designed to enhance brain magnesium levels by crossing the blood-brain barrier. This unique formula, enriched with Vitamins C and D, supports memory, cognition, stress relief, and sleep quality. Free from artificial additives and suitable for vegetarians, it delivers maximum absorption for optimal brain and body performance.

Specifications

ASIN	B011M06YFG
ASIN	B011M06YFG
Age Range Description	All Ages
Best Sellers Rank	#98,950 in Health ( See Top 100 in Health ) #1,929 in Mineral Supplements
Brand Name	Magtein
Customer Reviews	4.6 4.6 out of 5 stars (2,012)
Customer reviews	4.6 4.6 out of 5 stars (2,012)
Diet Type	Vegetarian
Flavor	Unflavored
Is Discontinued By Manufacturer	No
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	7.62 x 3.81 x 3.81 cm; 85.05 g
UPC	798304369144
Unit Count	60 Count

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370.63 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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