---
product_id: 445802186
title: "Sports Research® Magnesium L-Threonate Capsules 2000mg - High-Absorption Magtein® for Enhanced Brain Health, Memory, Focus & Restful Sleep Support - Vegan · Non-GMO · Gluten Free - 90 Count"
brand: "sports research"
price: "297 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Sports Research"
url: https://www.desertcart.ro/products/445802186-sports-research-magnesium-l-threonate-capsules-2000mg-high-absorption-magtein
store_origin: RO
region: Romania
---

# Crosses blood-brain barrier Vegan, Non-GMO & Gluten-Free 2000mg high-absorption Magtein® Sports Research® Magnesium L-Threonate Capsules 2000mg - High-Absorption Magtein® for Enhanced Brain Health, Memory, Focus & Restful Sleep Support - Vegan · Non-GMO · Gluten Free - 90 Count

**Brand:** sports research
**Price:** 297 Lei
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, rest your body, own your day.

## Quick Answers

- **What is this?** Sports Research® Magnesium L-Threonate Capsules 2000mg - High-Absorption Magtein® for Enhanced Brain Health, Memory, Focus & Restful Sleep Support - Vegan · Non-GMO · Gluten Free - 90 Count by sports research
- **How much does it cost?** 297 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/445802186-sports-research-magnesium-l-threonate-capsules-2000mg-high-absorption-magtein)

## 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

- • **Sleep Like a Pro:** Supports restful sleep and relaxation to recharge your busy mind.
- • **Clean & Conscious:** Vegan, Non-GMO, and gluten-free formula for mindful wellness.
- • **Unlock Peak Cognitive Power:** Patented Magtein® boosts brain magnesium for sharper memory & focus.
- • **Trusted Quality, Made in USA:** cGMP-certified production ensures purity and potency you can count on.
- • **One Month Supply of Brain Fuel:** 90 easy-to-swallow capsules to keep your mental edge daily.

## Overview

Sports Research Magnesium L-Threonate Capsules deliver 2000mg of highly bioavailable Magtein®, a patented form of magnesium proven to cross the blood-brain barrier and enhance cognitive function, memory, focus, and restful sleep. Vegan, Non-GMO, and gluten-free, these 90 capsules are made in cGMP-certified US facilities, offering a premium, clean supplement designed for professional millennials seeking brain health and mental clarity.

## Description

desertcart.com: Sports Research® Magnesium L-Threonate Capsules 2000mg - High-Absorption Magtein® for Enhanced Brain Health, Memory, Focus & Restful Sleep Support - Vegan · Non-GMO · Gluten Free - 90 Count : Health & Household

Review: Working Well for Better Sleep - Been combining a serving of this with 200 mg L-theanine an hour before bed and I've been sleeping much better since starting this combination. Seems to be a good product, and works well for me. I would say I typically have insomnia 1-2 days per week, and I haven't had any issues with it since starting this and L-theanine.
Review: Love this brand. - Love this brand- very reputable. You’ll live it too. Excellent product. Easy to use. Good quality. Exactly as seen on photos. I highly recommend. Great value

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B336FCWC |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #1,555 in Health & Household ( See Top 100 in Health & Household ) #36 in Magnesium Mineral Supplements |
| Brand | Sports Research |
| Brand Name | Sports Research |
| Customer Reviews | 4.7 out of 5 stars 1,892 Reviews |
| Diet Type | Gluten Free |
| Flavor | Unflavored |
| Item Form | Capsule |
| Item Volume | 800 Milliliters |
| Item Weight | 2000 Milligrams |
| Manufacturer | Sports Research |
| Material Type Free | GMO Free, Gluten Free, Vegan Friendly |
| Number of Items | 1 |
| Primary Supplement Type | Made with Magtein |
| Product Benefits | Brain Health, Memory Health, Sleep Support |
| UPC | 023249091516 |
| Unit Count | 90.0 Count |

## Product Details

- **Brand:** Sports Research
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Made with Magtein
- **Unit Count:** 90.0 Count

## Images

![Sports Research® Magnesium L-Threonate Capsules 2000mg - High-Absorption Magtein® for Enhanced Brain Health, Memory, Focus & Restful Sleep Support - Vegan · Non-GMO · Gluten Free - 90 Count - Image 1](https://m.media-amazon.com/images/I/61i20cLrvkL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working Well for Better Sleep
*by Q***Y on November 2, 2025*

Been combining a serving of this with 200 mg L-theanine an hour before bed and I've been sleeping much better since starting this combination. Seems to be a good product, and works well for me. I would say I typically have insomnia 1-2 days per week, and I haven't had any issues with it since starting this and L-theanine.

### ⭐⭐⭐⭐⭐ Love this brand.
*by S***M on January 25, 2026*

Love this brand- very reputable. You’ll live it too. Excellent product. Easy to use. Good quality. Exactly as seen on photos. I highly recommend. Great value

### ⭐⭐⭐⭐⭐ Life-Changing Magnesium — Better Sleep & Better Mood!
*by N***R on November 25, 2025*

I’ve been taking these Sports Research Magnesium L-Threonate capsules for about 4 months now, and they are honestly amazing. I originally bought them to help with sleep, and they’ve made a huge difference — I fall asleep easier, stay asleep longer, and wake up feeling more rested instead of groggy. What I didn’t expect was how much they would also improve my mood. Since taking these consistently, I feel calmer, more balanced, and less stressed throughout the day. It really feels like my brain and body just function better on this form of magnesium. This formula absorbs well, doesn’t upset my stomach, and the capsules are easy to take. I’ve tried other types of magnesium, but none of them have worked nearly as well as Magtein. If you’re looking for something to support sleep, focus, or mood, I highly recommend giving these a try. They’ve made a noticeable difference for me, and I’ll definitely keep taking them!

## 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
- Sports Research® Vegan D3 5000iu with Vitamin K2 100mg - Formulated with Coconut MCT Oil - Vegan Certified, Soy & Gluten Free - 60 Softgels
- 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.ro/products/445802186-sports-research-magnesium-l-threonate-capsules-2000mg-high-absorption-magtein](https://www.desertcart.ro/products/445802186-sports-research-magnesium-l-threonate-capsules-2000mg-high-absorption-magtein)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-05*