---
product_id: 541767682
title: "Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults"
brand: "sports research"
price: "€ 80.02"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sports Research"
url: https://www.desertcart.es/products/541767682-magtein-magnesium-l-threonate-capsules-supplement-for-memory-focus-cognition
store_origin: ES
region: Spain
---

# Patented Magtein crosses blood-brain barrier Non-GMO, gluten & gelatin free purity 2000mg Magtein boosts brain magnesium Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults

**Brand:** sports research
**Price:** € 80.02
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, own your day — don’t let brain fog hold you back!

## Quick Answers

- **What is this?** Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults by sports research
- **How much does it cost?** € 80.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/541767682-magtein-magnesium-l-threonate-capsules-supplement-for-memory-focus-cognition)

## Best For

- sports research enthusiasts

## Why This Product

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

## Key Features

- • **Clean, Pure, and Trusted:** Non-GMO, gluten-free, and gelatin-free capsules crafted in cGMP-certified USA facilities for uncompromising quality.
- • **Unlock Peak Cognitive Power:** 2000mg of highly bioavailable Magtein magnesium L-threonate fuels memory, focus, and mental clarity.
- • **Sleep, Mood & Relaxation Support:** Beyond cognition, this supplement promotes restful sleep and balanced mood to keep you sharp and centered.
- • **Scientifically Proven Brain Boost:** Patented Magtein compound uniquely crosses the blood-brain barrier to elevate brain magnesium levels for enhanced cognition.
- • **One Month Supply for Consistent Gains:** 90 easy-to-swallow veggie capsules ensure daily brain health support without interruption.

## Overview

Sports Research Magtein Magnesium L-Threonate Capsules deliver 2000mg of a patented, highly bioavailable magnesium compound clinically shown to cross the blood-brain barrier and support memory, focus, cognition, sleep, and mood. Made in the USA with non-GMO, gluten-free, and gelatin-free ingredients, this 90-capsule supply offers a premium, research-backed brain health solution trusted by thousands.

## Description

Buy Sports Research Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Great product
Review: Life-changing for my sleep.

## Features

- HIGHLY BIOAVAILABLE FORM: Magnesium L-threonate is the salt formed from mixing magnesium and threonic acid, a water-soluble substance derived from the metabolic breakdown of vitamin C. Easily absorbed, our magnesium L threonate capsules are used for their overall brain health benefits and may help support memory, focus, relaxation, mood, and cognition.
- MADE WITH MAGTEIN: Magtein is a patented compound called threonic acid developed by a group of MIT researchers. Magtein is the only form that effectively crosses the blood-brain barrier and increases magnesium levels in the brain, which is critical for improving cognitive function. Our easy-to-swallow Magtein magnesium L-threonate veggie capsules are the easiest, most convenient way to add this essential mineral to your daily diet.
- PREMIUM QUALITY: Sports Research takes pride in offering products that use only the best ingredients available so that you can have total peace of mind in the supplements that you are taking. Our magnesium supplement is verified non-GMO and free of gluten and gelatin.
- MANUFACTURED IN THE USA: Our products are made in cGMP compliant facilities in the United States, using only the best ingredients from domestic & international origins. For us, it's all about quality control - so you can have confidence in your dietary supplements. We offer ninety (90) magnesium pills for a one (1) month supply. Reap all the benefits of this powerful and healthy magnesium threonate supplement!
- THE SPORTS RESEARCH DIFFERENCE: Created in 1980, Sports Research is a privately-owned business born from a passion for fitness, wellness, and healing. Our goal is to help people live their best lives through real, research-backed ingredients created for every body — inside and out. We're fully dedicated to sourcing the highest quality products from around the world, backed by third party testing. We all deserve the best in our quest for healthy living. Our mission is to give you just that.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B336FCWC |
| Best Sellers Rank | #1,669 in Health ( See Top 100 in Health ) #51 in Mineral Supplements |
| Brand | Sports Research |
| Brand Name | Sports Research |
| Customer Reviews | 4.7 out of 5 stars 1,696 Reviews |
| Diet Type | Gluten Free |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Item Form | Capsule |
| Item Volume | 800 Milliliters |
| Item Weight | 0.27 Pounds |
| Item form | Capsule |
| Manufacturer | Sports Research |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| Primary supplement type | Magnesium |
| Product Benefits | Brain Health |
| Product benefits | Brain Health |
| UPC | 023249091516 |
| Unit Count | 1.00 Count |
| Unit count | 1.00 Count |

## Product Details

- **Brand:** Sports Research
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Magnesium
- **Unit count:** 1.00 Count

## Images

![Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults - Image 1](https://m.media-amazon.com/images/I/61i20cLrvkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by M***M on 14 January 2026*



### ⭐⭐⭐⭐⭐ Life-changing for my sleep.
*by Y***P on 30 January 2026*



### ⭐⭐⭐⭐⭐ Improved mood and sleep!!
*by R***Y on 12 January 2026*



## Frequently Bought Together

- Sports Research Magtein Magnesium L-Threonate Capsules - Magnesium Supplement for Memory, Focus & Cognition - Magnesium L Threonate Supports Brain Health, Sleep & Mood - 2000mg, 90 Capsules for Adults
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- Sports Research Triple Strength Omega 3 Fish Oil - Burpless Fish Oil Supplement w/EPA & DHA Fatty Acids from Single-Source Wild Alaskan Pollock - 1250 mg, 90 ct

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**Shop now:** [https://www.desertcart.es/products/541767682-magtein-magnesium-l-threonate-capsules-supplement-for-memory-focus-cognition](https://www.desertcart.es/products/541767682-magtein-magnesium-l-threonate-capsules-supplement-for-memory-focus-cognition)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-02*