---
product_id: 732751115
title: "Magnesium L-Threonate, Improve Brain Health, Memory, Cognition, Stress Relief and Sleep Quality - 60 Veg Capsules (30 Days Supply)"
brand: "magtein"
price: "€ 96.69"
currency: EUR
in_stock: true
reviews_count: 5
category: "Magtein"
url: https://www.desertcart.nl/products/732751115-magnesium-l-threonate-improve-brain-health-memory-cognition-stress-relief
store_origin: NL
region: Netherlands
---

# 30-day supply, sustained cognitive boost Non-GMO, gluten-free, no fillers Clinically proven brain absorption Magnesium L-Threonate, Improve Brain Health, Memory, Cognition, Stress Relief and Sleep Quality - 60 Veg Capsules (30 Days Supply)

**Brand:** magtein
**Price:** € 96.69
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, sleep smarter, and own your day with Magtein!

## Quick Answers

- **What is this?** Magnesium L-Threonate, Improve Brain Health, Memory, Cognition, Stress Relief and Sleep Quality - 60 Veg Capsules (30 Days Supply) by magtein
- **How much does it cost?** € 96.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/732751115-magnesium-l-threonate-improve-brain-health-memory-cognition-stress-relief)

## Best For

- magtein enthusiasts

## Why This Product

- Trusted magtein brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Balanced Body & Mind:** Promotes balanced calcium-magnesium levels for energy, digestion, and reduced fatigue.
- • **Clean Formula, Pure Focus:** Free from fillers, artificial additives, and allergens—just pure brain-boosting nutrients.
- • **Sleep Deep, Wake Refreshed:** Supports restful sleep quality to recharge your mind and body nightly.
- • **Unlock Peak Cognitive Power:** Magtein’s patented Magnesium L-Threonate crosses the blood-brain barrier for unmatched brain absorption.
- • **Clinically Backed Brain Health:** Vitamin C & D enhance absorption, supporting memory, learning, and stress relief.

## Overview

Magtein Magnesium L-Threonate is a patented, clinically studied magnesium supplement designed to cross the blood-brain barrier, enhancing cognitive function, memory, and sleep quality. Featuring Vitamin C and D for superior absorption, this clean, non-GMO formula supports brain health, stress relief, and balanced mineral levels in a convenient 30-day, 60-capsule supply.

## Description

Why Choose Magceutics Original Formula? Magceutics’ Magtein was developed to increase brain magnesium. As shown in our clinical studies, we found that our Magtein significantly worked, while other oral compounds with high absorption rates, did not. With MAXIMUM ABSORPTION, it is the only magnesium formula to enter the cerebral spinal fluid and increase synaptic density which, as seen in clinical studies, can lead to improved memory and cognitive function. Over time, your brain slowly absorbs less and less magnesium, resulting in MAGNESIUM DEFICIENCY that can cause a lack of mental clarity. Unfortunately, many other formulas of magnesium are not successfully absorbed in the brain. Therefore, it is necessary to provide your body with a powerful magnesium compound that is easily absorbed in the brain ensuring optimal magnesium levels. With Magceutics’ Magtein, you can TAKE LESS and ABSORB MORE. Why should I use Magnesium L-Threonate?Supports cognitive function. Maximum Absorption in brain, Improves quality of sleep.

Review: Buen producto
Review: Updated: 19/02/2018 Been using this for some time now, there is a noticeable relaxing effect (initially it made me anxious but by week one of regular use it relaxed instead) this seems to increase blood flow to the brain rather dramatically, but the effect is quite nice when combined with say green tea or real matcha you become very relaxed and very alert (most likely more green tea components make it to your brain). This is likely more like an 'enabling' supplement. However I have found ionic/liquid magnesium to have a MUCH more dramatic effect on memory and over all body relaxation IF you are getting enough vitamin D and C along side it. As 400 doses of magnesium chloride costs around $9 USD and you only get about 3 months out of this container (or 1-2 months if you supplement a higher dosage) and the rest of the body desperately needs more magnesium than the brain.... just taking more magnesium in the diet has the same effect (i.e. 600 mg a day instead of 460 mg). But when not taking enough: MORE magnesium makes it to my brain with this (very pronounced effect after adaptation period) product! Absolutely wonderful and no fillers! I am terribly allergic to certain fillers and highly active 'inactive' and 'stabalizers' ingredients in supplements so these are heavenly for getting magnesium to my brain neurons (heavy mitochondrial damage in my brain, and gilial cell starvation issues with BBB due to complicated nutrient processing/absorption differences). 3 things to note: Very potent, at 2 capsules a day you definitely feel dramatic changes in neuronal firing/signaling (less likely to depolarize mid synapse chain). Because of the previous feelings of anxiety/dread can be greatly enhanced as synaptic firing is less likely to 'stop' on demand (biofeedback) so if there IS actually something to be afraid of (such as snow 'quietly' about to collapse your roof, or a wild animal/human prowling around the general area with hostile/invasive/subverse intent) the feelings will be unable to be suppressed or 'let go' of until the magnesium, D and C is fully metabolized (up to several hours depending on what you are doing) so I don't really recommend you take this to 'relax' from anxiety related stress or tension. Conversely to the above when the environment is safe and tranquil these help you relax quite more fully than say, deep meditation can alone, and you don't even need to mediate for a solid relaxation. It also aids general relaxation regardless of the previous too by relaxing many major muscle groups and excess tension (I recommend laying down on firm surfaces as your spine will relax too, and it could easily deform if you are laying or moving incorrectly!), though all magnesium seems to have this general effect.

## Features

- MAGTEIN: UNIQUE PATENTED FORMULA - Magtein Magnesium L Threonate supplement features Vitamin C and Vitamin D for enhanced brain absorption, supporting optimal cognitive function for men and women
- MAGNESIUM SUPPLEMENT BENEFITS - Our magnesium capsules promote increased energy, improved digestion, restful sleep, reduced fatigue, and balanced calcium and magnesium levels
- OPTIMAL BRAIN SUPPORT - Magnesium L-Threonate is the only form of magnesium clinically shown to cross the blood-brain barrier, supporting cognitive function, memory, and learning
- HIGH-QUALITY INGREDIENTS - Free from fillers, artificial colors, flavors, preservatives, and Magnesium Stearate, our capsules are non-GMO, kosher, and gluten-free
- Manufactured in the USA with US and imported materials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B011M06YFG |
| ASIN  | B011M06YFG |
| Age Range Description | All Ages |
| Best Sellers Rank | #66,640 in Health ( See Top 100 in Health ) #1,404 in Mineral Supplements |
| Brand | Magtein |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,991) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,991) |
| Date First Available | 20 August 2015 |
| Format | capsules |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | Magceutics |
| Product Dimensions  | 7.62 x 3.81 x 3.81 cm; 85.05 g |
| Serving Recommendation | 2 Capsules |
| Units | 60 Count |

## Product Details

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

## Images

![Magnesium L-Threonate, Improve Brain Health, Memory, Cognition, Stress Relief and Sleep Quality - 60 Veg Capsules (30 Days Supply) - Image 1](https://m.media-amazon.com/images/I/611KIOcv8WL.jpg)

## Questions & Answers

**Q: Does this product have any ingredients sourced from China?**
A: 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.

**Q: How much elemental magnesium and how much L-threonate is included with each capsule?**
A: 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!

**Q: 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.**
A: 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.

**Q: Where can I get a copy of the pre-clinical studies cited?**
A: 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***G on 8 October 2023*

Buen producto

### ⭐⭐⭐⭐⭐ Review
*by N***I on 16 January 2018*

Updated: 19/02/2018 Been using this for some time now, there is a noticeable relaxing effect (initially it made me anxious but by week one of regular use it relaxed instead) this seems to increase blood flow to the brain rather dramatically, but the effect is quite nice when combined with say green tea or real matcha you become very relaxed and very alert (most likely more green tea components make it to your brain). This is likely more like an 'enabling' supplement. However I have found ionic/liquid magnesium to have a MUCH more dramatic effect on memory and over all body relaxation IF you are getting enough vitamin D and C along side it. As 400 doses of magnesium chloride costs around $9 USD and you only get about 3 months out of this container (or 1-2 months if you supplement a higher dosage) and the rest of the body desperately needs more magnesium than the brain.... just taking more magnesium in the diet has the same effect (i.e. 600 mg a day instead of 460 mg). But when not taking enough: MORE magnesium makes it to my brain with this (very pronounced effect after adaptation period) product! Absolutely wonderful and no fillers! I am terribly allergic to certain fillers and highly active 'inactive' and 'stabalizers' ingredients in supplements so these are heavenly for getting magnesium to my brain neurons (heavy mitochondrial damage in my brain, and gilial cell starvation issues with BBB due to complicated nutrient processing/absorption differences). 3 things to note: Very potent, at 2 capsules a day you definitely feel dramatic changes in neuronal firing/signaling (less likely to depolarize mid synapse chain). Because of the previous feelings of anxiety/dread can be greatly enhanced as synaptic firing is less likely to 'stop' on demand (biofeedback) so if there IS actually something to be afraid of (such as snow 'quietly' about to collapse your roof, or a wild animal/human prowling around the general area with hostile/invasive/subverse intent) the feelings will be unable to be suppressed or 'let go' of until the magnesium, D and C is fully metabolized (up to several hours depending on what you are doing) so I don't really recommend you take this to 'relax' from anxiety related stress or tension. Conversely to the above when the environment is safe and tranquil these help you relax quite more fully than say, deep meditation can alone, and you don't even need to mediate for a solid relaxation. It also aids general relaxation regardless of the previous too by relaxing many major muscle groups and excess tension (I recommend laying down on firm surfaces as your spine will relax too, and it could easily deform if you are laying or moving incorrectly!), though all magnesium seems to have this general effect.

### ⭐⭐⭐⭐⭐ Review
*by T***G on 16 September 2025*

This Magnesium L-Threonate (Magtein) was originally recommended by my neurologist, and I’ve now been taking it for about two years. As a post-menopausal woman, I was really struggling with brain fog and memory lapses, and this supplement has made a substantial difference. The improvement in clarity and focus has been very noticeable, and I truly feel sharper and more balanced throughout the day. On top of that, it also helps me relax and sleep more soundly at night. I appreciate that these capsules use the clinically researched Magtein formula, and I like the addition of Vitamin C and Vitamin D3 for overall wellness support. The capsules are easy to swallow, gentle on the stomach, and the quality feels trustworthy. Having tried other forms of magnesium in the past, this one is in a league of its own for brain health. If you’re experiencing brain fog, memory struggles, or simply want to support your cognitive health, this is absolutely worth it. I wouldn’t want to be without it now.

## Frequently Bought Together

- Magtein - Magnesium L-Threonate Supplement, Memory, Focus, Sleep & Brain Health Formula for Men & Women, Cognitive Support for Adults, Clinically Researched - 60 Veg Capsules
- THORNE Glycine - Amino Acid Support for Relaxation, Detoxification, and Muscle Function* - 250 Capsules
- Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Glycinate - 90 Capsules

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-13*