---
product_id: 423230793
title: "Nootropics Depot Magtein Magnesium L-Threonate Capsules | 90 Count | Mineral Supplement | Natural | Supports Mitochondrial Function | Boosts Energy and Cognitive Function"
brand: "nootropics depot"
price: "€ 115.46"
currency: EUR
in_stock: true
reviews_count: 6
category: "Nootropics Depot"
url: https://www.desertcart.sk/products/423230793-nootropics-depot-magtein-magnesium-l-threonate-capsules-90-count-mineral
store_origin: SK
region: Slovakia
---

# Boosts mitochondrial energy production Enhances restful sleep & relaxation Crosses blood-brain barrier for max brain absorption Nootropics Depot Magtein Magnesium L-Threonate Capsules | 90 Count | Mineral Supplement | Natural | Supports Mitochondrial Function | Boosts Energy and Cognitive Function

**Brand:** nootropics depot
**Price:** € 115.46
**Availability:** ✅ In Stock

## Summary

> 🧬 Unlock your brain’s full potential with Magtein Magnesium L-Threonate!

## Quick Answers

- **What is this?** Nootropics Depot Magtein Magnesium L-Threonate Capsules | 90 Count | Mineral Supplement | Natural | Supports Mitochondrial Function | Boosts Energy and Cognitive Function by nootropics depot
- **How much does it cost?** € 115.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/423230793-nootropics-depot-magtein-magnesium-l-threonate-capsules-90-count-mineral)

## Best For

- nootropics depot enthusiasts

## Why This Product

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

## Key Features

- • **Mood & Calm Regulation:** Balances neurotransmitters to keep your mindset steady, positive, and stress-resilient.
- • **Energy & Focus Amplifier:** Supports mitochondrial function to fuel mental clarity and sustained concentration.
- • **Restorative Sleep Support:** Optimizes brain magnesium levels to help you unwind deeply and wake refreshed.
- • **Scientifically Backed & Pure:** Developed by MIT scientists, third-party tested for unmatched quality and effectiveness.
- • **Brain-Boosting Bioavailability:** Magtein’s unique formula penetrates the blood-brain barrier for superior cognitive support.

## Overview

Nootropics Depot Magtein Magnesium L-Threonate Capsules deliver a patented, highly bioavailable form of magnesium proven to cross the blood-brain barrier. Clinically studied and developed by MIT scientists, this supplement supports memory, cognitive function, mood balance, and restful sleep by optimizing brain magnesium levels and mitochondrial energy metabolism. Each bottle contains 90 easy-to-swallow capsules designed for daily brain health enhancement.

## Description

Magnesium is an essential cofactor for more than 300 enzymes involved in biosynthesis processes and energy metabolism. It plays an important role in many of the brain's functions. Only recently, a unique compound called Magtein was discovered by a group of scientists from MIT, including a Nobel Prize laureate. Magnesium has been implicated in many of the brain functions. However, most magnesium compounds have low brain bioavailability and severe gastrointestinal side effects. Magtein is the only magnesium compound that has been shown to effectively raise the brain's magnesium levels, which leads to enhanced learning abilities, improved working memory, and better short- and long-term memory in both young and aged animals. Magtein currently has several published studies in highly regarded journals reporting its mechanism of action and benefits to cognitive function. Product contains one jar of Magtein Magnesium L-Threonate Capsules.

Review: This is not a genuine NT product - 1) No foil seal under the cap. 2) Inside of the bottle is covered with a powder. 3) Label quality is very low, doesn’t seem like a genuine Nootropics Depot product. I want to return it but there is no return option.
Review: This form of Magnesium is perfect for someone looking to improve their mood. Magtein is a clinically proven form of magnesium to reach your brain and nourish your cells. Nootropics Depot is one of the few suppliment brands that I trust not to cut corners and deliver uncompromising quality. The capsule is small and easy to swallow. If you're possibly deficient in magnesium, start slow as the effects will be more dramatic when you start taking a quality suppliment. I highly recommend.

## Features

- Supports Memory & Brain Health: Magtein is a highly bioavailable form of magnesium that crosses the blood-brain barrier, helping maintain memory and overall brain function.
- Enhances Cognitive Function & Focus: Supports brain plasticity and synaptic density to promote mental clarity, learning, and concentration.
- Promotes a Calm & Balanced Mood: Helps regulate neurotransmitters to support a steady, relaxed, and positive state of mind.
- Encourages Restful Sleep & Relaxation: Optimizes brain magnesium levels to help you unwind and wake up feeling refreshed.
- Patented & High-Quality Formula: Developed by MIT scientists, third-party tested, and sourced for purity and effectiveness.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078SHQ8P1 |
| ASIN  | B078SHQ8P1 |
| Best Sellers Rank | #87,868 in Health ( See Top 100 in Health ) #1,686 in Mineral Supplements |
| Brand | Nootropics Depot |
| Customer Reviews | 4.3 4.3 out of 5 stars (58) |
| Customer reviews | 4.3 4.3 out of 5 stars (58) |
| Date First Available | 26 April 2020 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | Nootropics Depot |
| Manufacturer reference  | ND1182A |
| Product Dimensions  | 7.62 x 10.16 x 7.62 cm; 120 g |
| Serving Recommendation | One Capsule |
| Units | 90 Count |

## Product Details

- **Brand:** Nootropics Depot
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Magnesium
- **Unit count:** 90 Count

## Images

![Nootropics Depot Magtein Magnesium L-Threonate Capsules | 90 Count | Mineral Supplement | Natural | Supports Mitochondrial Function | Boosts Energy and Cognitive Function - Image 1](https://m.media-amazon.com/images/I/717Z7kzR6ML.jpg)

## Customer Reviews

### ⭐ This is not a genuine NT product
*by A***R on 10 January 2026*

1) No foil seal under the cap. 2) Inside of the bottle is covered with a powder. 3) Label quality is very low, doesn’t seem like a genuine Nootropics Depot product. I want to return it but there is no return option.

### ⭐⭐⭐⭐⭐ Review
*by E***R on 4 May 2025*

This form of Magnesium is perfect for someone looking to improve their mood. Magtein is a clinically proven form of magnesium to reach your brain and nourish your cells. Nootropics Depot is one of the few suppliment brands that I trust not to cut corners and deliver uncompromising quality. The capsule is small and easy to swallow. If you're possibly deficient in magnesium, start slow as the effects will be more dramatic when you start taking a quality suppliment. I highly recommend.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 21 April 2023*

I've been dreaming every night since I started taking these! Before then, I would remember maybe a handful of my dreams every year. I wake up remembering details from the dream that had lots of plots and turns, so I was well-entertained in my slumber. They also help put me to sleep quicker and I feel better-rested on MOST days, but not all. I say that because if I don't get enough sleep while taking Magtein, then I'll feel it a LOT worse the following day. But so far, so great and I'm happy I got them!

## Frequently Bought Together

- Nootropics Depot Magtein Magnesium L-Threonate Capsules | 90 Count | Mineral Supplement | Natural | Supports Mitochondrial Function | Boosts Energy and Cognitive Function
- Nootropics Depot Magnesium Glycinate Capsules | 180 Count | Mineral Supplement | Magnesium Supplement | Supports Heart, Muscle, Nerve, and Bone Health
- Nootropics Depot L-Theanine Capsules 200mg (90 Count) | Promotes Relaxation | Supports Healthy Stress Levels + Sleep Cycles | Promotes Cognitive Function + Focus | Amino Acid Supplement

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-03*