---
product_id: 451295590
title: "Magtein Magnesium L-Threonate - Brain & Rest Support Supplement - Boosts Cognitive Function & Sleep Quality - NSF Certified for Sport -145 mg - 30 Servings"
brand: "momentous"
price: "39718 Ft"
currency: HUF
in_stock: true
category: "Momentous"
url: https://www.desertcart.hu/products/451295590-magtein-magnesium-l-threonate-brain-and-rest-support-supplement-boosts
store_origin: HU
region: Hungary
---

# NSF Certified for Sport purity Supports quality restful sleep 145 mg brain-penetrating Magtein Magtein Magnesium L-Threonate - Brain & Rest Support Supplement - Boosts Cognitive Function & Sleep Quality - NSF Certified for Sport -145 mg - 30 Servings

**Brand:** momentous
**Price:** 39718 Ft
**Availability:** ✅ In Stock

## Summary

> 🧩 Elevate your mind and rest—because your brain deserves the best.

## Quick Answers

- **What is this?** Magtein Magnesium L-Threonate - Brain & Rest Support Supplement - Boosts Cognitive Function & Sleep Quality - NSF Certified for Sport -145 mg - 30 Servings by momentous
- **How much does it cost?** 39718 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/451295590-magtein-magnesium-l-threonate-brain-and-rest-support-supplement-boosts)

## Best For

- momentous enthusiasts

## Why This Product

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

## Key Features

- • **Sleep Like a Pro:** Unique formula crosses blood-brain barrier to enhance deep, restorative rest every night.
- • **Athlete-Approved Purity:** NSF Certified ensures clean, trusted supplementation for high performers.
- • **Multi-Functional Magnesium:** Supports muscle function, nerve signaling, and energy production for holistic wellness.
- • **Unlock Peak Cognitive Power:** Magnesium L-Threonate boosts memory, focus & learning for next-level brain performance.
- • **Optimized Dosage for Results:** 3 capsules before bed to recharge your brain and body for tomorrow’s challenges.

## Overview

Momentous Magtein Magnesium L-Threonate delivers 145 mg of a clinically studied form of magnesium that uniquely crosses the blood-brain barrier to enhance cognitive function and sleep quality. NSF Certified for Sport, this supplement supports memory, focus, muscle function, and restful recovery with a precise 3-capsule nightly dose, making it a trusted choice for professionals and athletes seeking peak mental and physical performance.

## Description

Buy Momentous Magtein Magnesium L-Threonate - Brain & Rest Support Supplement - Boosts Cognitive Function & Sleep Quality - NSF Certified for Sport -145 mg - 30 Servings on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Elevates Cognitive Function - Harness the power of magnesium L-threonate to help increase magnesium levels in the brain, which may promote overall brain health. Our powerful formula supports cognitive function including memory, learning, attention, & focus.
- Promotes Quality Rest - Unlock the unique capability of Magtein magnesium L-threonate, the only form of magnesium demonstrated to penetrate the blood-brain barrier. By increasing blood flow to the brain, it supports quality rest for optimal recovery during sleep.
- Enhances Function - Momentous magnesium L-threonate supplements help to facilitate muscle contraction, regulate blood pressure, & synthesize DNA & proteins. They also aid in the transmission of nerve signals, regulate neurotransmitter levels, & fuel energy production in brain cells.
- Optimal Dosage, Optimal Results - In order to harness the full benefits of our magnesium L-threonate supplement, take 3 capsules 30-60 minutes before bedtime to promote restful sleep & energize the next day’s daily demands & activities.
- Certified for Athletes - Providing products that give you peace of mind knowing that you’re making smart choices. High quality, research-backed ingredients, chosen by our world-class product engineers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WWK4R2C |
| Age Range Description | Adult |
| Best Sellers Rank | #5,126 in Health & Household ( See Top 100 in Health & Household ) #102 in Magnesium Mineral Supplements |
| Brand | Momentous |
| Brand Name | Momentous |
| Customer Reviews | 4.6 out of 5 stars 730 Reviews |
| Flavor | Unflavored |
| Global Trade Identification Number | 00850030796042 |
| Item Form | Capsule |
| Manufacturer | Momentous |
| Manufacturer Part Number | 7015 |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| UPC | 850030796042 |
| Unit Count | 30.0 Count |

## Product Details

- **Brand:** Momentous
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Magnesium
- **Unit Count:** 30.0 Count

## Images

![Magtein Magnesium L-Threonate - Brain & Rest Support Supplement - Boosts Cognitive Function & Sleep Quality - NSF Certified for Sport -145 mg - 30 Servings - Image 1](https://m.media-amazon.com/images/I/711HhZ3O6uL.jpg)

## Questions & Answers

**Q: Can Magnesium L-Threonate help with sleep?**
A: Yes, Magnesium L-Threonate can support healthy sleep patterns. It promotes relaxation and helps regulate neurotransmitters, which can improve sleep quality and duration.

**Q: When is the best time to take Magnesium L-Threonate for sleep?**
A: It is generally recommended to take Magnesium L-Threonate in the evening 30-60 minutes before bed. This allows the supplement to promote relaxation and support a restful night's sleep.

**Q: How long does it take for Magnesium L-Threonate to improve sleep quality?**
A: The time it takes to notice improvements in sleep quality can vary. Some may experience benefits within a few weeks of consistent use, while others may require more time. It is important to be patient and allow it to build up in your system.

**Q: Are there any side effects of taking Magnesium L-Threonate for sleep?**
A: Magnesium L-Threonate is generally well tolerated. However, high doses may cause digestive discomfort, such as diarrhea or stomach cramps. It is recommended to start with the recommended dosage and adjust as needed based on individual tolerance.

## Frequently Bought Together

- Momentous Magtein Magnesium L-Threonate 145mg - Magnesium Threonate Supplement for Cognitive Function & Rest Support, 30 Servings (Package May Vary)
- Momentous Omega 3 Fish Oil 1600mg - Daily Fish Oil Omega 3 Supplement for Women and Men with EPA & DHA - Supports Joint Health - NSF Certified, GMO-Free, Gluten Free, 30 Servings
- Momentous Creatine Monohydrate Powder - Creapure Creatine Powder Supports Strength, Lean Muscle, & Recovery for Men & Women - 5g Per Serving, 90 Servings

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-07-17*