---
product_id: 3674391
title: "- Magtein Magnesium L-Threonate, Glycinate & Taurate – 200mg Chelated Magnesium Complex – MagTech Magnesium Supplement for Relaxation & Brain Health – 90 Capsules"
brand: "natural stacks"
price: "€ 78.21"
currency: EUR
in_stock: true
reviews_count: 8
category: "Natural Stacks"
url: https://www.desertcart.fi/products/3674391-magtein-magnesium-l-threonate-glycinate-and-taurate-200mg-chelated-magnesium
store_origin: FI
region: Finland
---

# Triple magnesium complex supports sleep quality Clinically tested, highly absorbable chelated magnesium 200mg Magtein L-Threonate for brain boost - Magtein Magnesium L-Threonate, Glycinate & Taurate – 200mg Chelated Magnesium Complex – MagTech Magnesium Supplement for Relaxation & Brain Health – 90 Capsules

**Brand:** natural stacks
**Price:** € 78.21
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock your brain’s full potential with MagTech Magnesium!

## Quick Answers

- **What is this?** - Magtein Magnesium L-Threonate, Glycinate & Taurate – 200mg Chelated Magnesium Complex – MagTech Magnesium Supplement for Relaxation & Brain Health – 90 Capsules by natural stacks
- **How much does it cost?** € 78.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/3674391-magtein-magnesium-l-threonate-glycinate-and-taurate-200mg-chelated-magnesium)

## Best For

- natural stacks enthusiasts

## Why This Product

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

## Key Features

- • **Sleep Like a Pro:** Magnesium Glycinate and Taurate combo promotes deep, restful sleep and relaxation.
- • **Brainpower Unleashed:** Magtein L-Threonate elevates cognitive function and memory with MIT-developed magnesium.
- • **Trusted Transparency:** Open-source formula with full label disclosure and 3rd party testing ensures purity.
- • **Triple Magnesium Synergy:** Three chelated forms in one capsule maximize absorption and brain delivery.
- • **Daily Ritual for Peak Performance:** Just 1-2 capsules daily to support brain health, calm focus, and better sleep.

## Overview

Magtein Magnesium L-Threonate, Glycinate & Taurate is a premium 200mg chelated magnesium complex designed to enhance brain health, improve sleep quality, and support relaxation. Featuring a unique triple magnesium blend developed by MIT scientists, this clinically tested supplement offers superior absorption and cognitive benefits. Trusted for its purity and transparency, MagTech is the go-to magnesium formula for professionals seeking sharper focus and restorative rest.

## Description

Buy Magtein Magnesium L-Threonate, Glycinate & Taurate – 200mg Chelated Magnesium Complex – MagTech Magnesium Supplement for Relaxation & Brain Health – 90 Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Really does work! - This magnesium complex has been enormously helpful for me. I consistently fall asleep in 5 minutes now, whereas I used to be restless for 20 minutes before I could fall asleep. Also, one time I accidentally took my PM supplements in the AM, and I was so calm and focused all day at work because of the magnesium. One last thing I’ll mention is that I have a very sensitive stomach but I’ve never had an issue with this supplement.
Review: IT WORKS - Absolutely GODSEND!!! This truly works and I have tried them alllll. The times that I do not take it I can feel the difference. This product has given me my quality of life back. It helps with vertigo, aura migraines and with sleep. I can also feel the brain fog disappear. I have tried to get cheaper and different supplements but I come back to this exact brand. I hope that they never ever change the quality.

## Features

- ⚡ MAGTECH Magnesium (90ct) is the best-selling Cognitive Health Supplement in the Natural Channel (Based on SPINS Natural Channel 52 week period ending October 6, 2024). Magtech is a 200mg Magnesium Complex Supplement. It features Magtein Magnesium L-Threonate which is highly absorbed for optimal benefits and the best clinically tested magnesium supplement.* Magnesium also supports brain health and may improve sleep quality.*
- 📈 Increasing brain magnesium values has been shown to support memory, relaxation, may improve sleep quality, and enhance cognition.* MagTech makes this easy, with three key forms all inside one capsule. It helps support brain cell connectivity and synapse density.* Taking 1-2 servings per day may support sleep, brain health, and more.*
- 🛌 Magnesium Glycinate Included: With magnesium glycinate inside each capsule too, this is the perfect magnesium supplement for women and men. Triple magnesium complex can’t be found in any other open-source brand. It’s time to make MagTech a part of your daily routine!
- 🧠 Magtein Magnesium For The Brain: This form of magnesium was developed by MIT scientists. It’s been found to support cognitive function and brain health in studies.* Using quality magnesium can make a huge difference in your brain*! If you want to support cognition, a magnesium supplement is the way to go.* Instead of taking magnesium capsules alone, you get all three forms inside MagTech. Try this magnesium triple complex today.
- 💊 Magnesium Capsules: Consuming magnesium may support sleep and brain health.* MagTech contains a unique blend of magnesium. The compounds in MagTech may supply more magnesium to the brain than other forms of magnesium.*
- 🤝 From a trusted, Open-Source Company: At Natural Stacks, we focus on full label disclosure, 3rd party lab testing, ingredient traceability, and purity. Generic supplements simply can’t compare to this open-source promise. Natural Stacks created MagTech to function as the premier magnesium supplement available anywhere.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00HZWHGJ4 |
| Best Sellers Rank | #3,134 in Health & Household ( See Top 100 in Health & Household ) #75 in Magnesium Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,576) |
| Date First Available  | January 23, 2014 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | MAGT.amzn1 |
| Manufacturer  | NATURAL STACKS |
| Product Dimensions  | 2.25 x 2.25 x 4.25 inches; 0.02 ounces |

## Product Details

- **Brand:** NATURAL STACKS
- **Flavor:** Capsule
- **Item Form:** Capsule
- **Primary Supplement Type:** Magnesium Glycinate, Magnesium L-Threonate (Magtein), Magnesium Taurate
- **Unit Count:** 90 Count

## Images

![- Magtein Magnesium L-Threonate, Glycinate & Taurate – 200mg Chelated Magnesium Complex – MagTech Magnesium Supplement for Relaxation & Brain Health – 90 Capsules - Image 1](https://m.media-amazon.com/images/I/61JatFea35L.jpg)

## Available Options

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

## Questions & Answers

**Q: What makes MagTech better than other magnesium supplements?**
A: Compounds in MagTech may supply more magnesium to the brain than other forms of magnesium.* The magnesium ingredients in MagTech support cognitive function and attention.*

**Q: The label says there is 200mg of elemental magnesium in MagTech, can you explain this?**
A: L-Threonate is 7.2% elemental magnesium by weight. Glycinate is 11.7%. Taurate is 7.5%.

**Q: Are there any side effects using a magnesium supplement?**
A: Side effects are uncommon when supplementing magnesium at the standard dosage level. In some people, exceeding doses of 350mg might cause stomach upset, nausea, vomiting, or diarrhea.

**Q: How long does it take for magnesium to work?**
A: The sooner you take action to improve your magnesium levels, the sooner you'll start experiencing the mineral's benefits.

**Q: What other Natural Stacks products stack well with MagTech?**
A: You can add GABA Brain Food and/or APIGENIN+ for additional calm and relaxation benefits.*

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really does work!
*by K***R on February 9, 2026*

This magnesium complex has been enormously helpful for me. I consistently fall asleep in 5 minutes now, whereas I used to be restless for 20 minutes before I could fall asleep. Also, one time I accidentally took my PM supplements in the AM, and I was so calm and focused all day at work because of the magnesium. One last thing I’ll mention is that I have a very sensitive stomach but I’ve never had an issue with this supplement.

### ⭐⭐⭐⭐⭐ IT WORKS
*by D***T on November 4, 2025*

Absolutely GODSEND!!! This truly works and I have tried them alllll. The times that I do not take it I can feel the difference. This product has given me my quality of life back. It helps with vertigo, aura migraines and with sleep. I can also feel the brain fog disappear. I have tried to get cheaper and different supplements but I come back to this exact brand. I hope that they never ever change the quality.

### ⭐⭐⭐⭐⭐ Excellent
*by A***N on February 7, 2026*

I purchased these to help with brain fog and my anxiety. It has definitely helped out so much. I take it right after my last meal of the day and helps me sleep.

## Frequently Bought Together

- MagTech Magnesium Supplement - 3 Forms of Magnesium: Magtein L-Threonate, Glycinate & Taurate - 200mg Chelated Magnesium Complex - Supports Relaxation & Brain Health - 90 Capsules
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*