---
product_id: 429623092
title: "3 in 1 Advanced Magtein Magnesium Complex Capsules with Clinically Tested Magnesium L-Threonate, Glycinate & Taurinate. High Absorption & Bioavailability. Support Brain, Focus & Memory. 90 Vegan Pills"
brand: "peak performance"
price: "$3227"
currency: MXN
in_stock: true
reviews_count: 5
category: "Peak Performance"
url: https://www.desertcart.mx/products/429623092-3-in-1-advanced-magtein-magnesium-complex-capsules-with-clinically
store_origin: MX
region: Mexico
---

# High absorption & bioavailability Vegan, non-GMO, allergen-free formula Clinically tested Magtein for brain support 3 in 1 Advanced Magtein Magnesium Complex Capsules with Clinically Tested Magnesium L-Threonate, Glycinate & Taurinate. High Absorption & Bioavailability. Support Brain, Focus & Memory. 90 Vegan Pills

**Brand:** peak performance
**Price:** $3227
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind & body with the ultimate magnesium trifecta!

## Quick Answers

- **What is this?** 3 in 1 Advanced Magtein Magnesium Complex Capsules with Clinically Tested Magnesium L-Threonate, Glycinate & Taurinate. High Absorption & Bioavailability. Support Brain, Focus & Memory. 90 Vegan Pills by peak performance
- **How much does it cost?** $3227 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/429623092-3-in-1-advanced-magtein-magnesium-complex-capsules-with-clinically)

## Best For

- peak performance enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Conscious:** Vegan, gluten-free, soy-free, dairy-free, and free from preservatives & GMOs
- • **Triple Magnesium Power:** Magnesium L-Threonate, Glycinate & Taurinate combined for max brain & muscle support
- • **Convenient 30-Day Supply:** 90 easy-to-swallow capsules designed for daily use with sustained potency
- • **Muscle Recovery & Relaxation:** Synergistic blend supports muscle contraction, relaxation, and faster recovery
- • **Clinically Proven Brain Boost:** Magtein delivers magnesium directly to the brain for enhanced focus & memory

## Overview

Peak Performance 3-in-1 Advanced Magtein Magnesium Complex combines three clinically tested forms of magnesium—L-Threonate, Glycinate, and Taurinate—in a highly bioavailable, vegan, and allergen-free formula. Designed to support brain health, focus, memory, muscle recovery, and relaxation, this supplement offers a convenient 30-day supply of 90 capsules manufactured under strict GMP and USA quality standards.

## Description

Introducing Peak Performance 3-in-1 Advanced Magnesium Complex, a magnesium l threonate supplement designed to support brain, muscle, and nerve health. This formula combines magnesium l threonate, magnesium threonate, and magnesium glycinate and l-threonate to deliver comprehensive benefits that promote high absorption and overall wellness. Crafted with precision using clinically recognized forms such as magtein magnesium l-threonate, our supplement provides a source of vitamins magnesium in a clean, vegan, and non-GMO formulation. Clinically Tested Magtein (Magnesium L-Threonate) is a form of magnesium known for its unique high absorption and bioavailability, making it highly effective for brain support. By delivering magnesium directly to the brain, Magtein helps promote mental clarity, focus, and memory.* Our magnesium complex supports muscle recovery and relaxation with its l threonate magnesium. The inclusion of magnesium threonate glycinate and magnesium l-threonate and glycinate creates a synergistic blend that improves bioavailability and supports muscle contraction, relaxation, and recovery. Each magnesium l-threonate capsule is thoughtfully sized for easy swallowing. The formulation is tested to retain its potency over time when stored in a cool, dry place away from direct sunlight. With a bottle containing 90 capsules, you can enjoy approximately a 30-day supply when taking three capsules daily, which makes it a convenient addition to your everyday health regimen.

Review: High quality magnesium
Review: Best Option

## Features

- Vegan Formulated - Manufactured Without Gluten, GMOs, Additives, Preservatives, Artificial Colors, Soy, and Dairy. Made Under The Highest Quality GMP Regulations and USA Standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078K6WJMJ |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Gluten Free, Soy Free |
| Best Sellers Rank | #13,620 in Health ( See Top 100 in Health ) #384 in Mineral Supplements |
| Brand | Peak Performance |
| Brand Name | Peak Performance |
| Customer Reviews | 4.6 out of 5 stars 488 Reviews |
| Diet Type | Vegan |
| Flavor | Magtein |
| Flavour | Magtein |
| Item Form | Capsule |
| Item Volume | 0.1 Kilograms |
| Item Weight | 0.1 Kilograms |
| Item form | Capsule |
| Manufacturer | Peak Performance |
| Material Type Free | Dairy Free, GMO Free, Gluten Free, Preservative Free, Soy Free |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| Primary supplement type | Magnesium |
| Product Benefits | 3 Top Magnesiums in One Supplement |
| Product benefits | 3 Top Magnesiums in One Supplement |
| UPC | 850059677186 |
| Unit Count | 90 Count |
| Unit count | 90 Count |

## Product Details

- **Brand:** Peak Performance
- **Flavour:** Magtein
- **Item form:** Capsule
- **Primary supplement type:** Magnesium
- **Unit count:** 90 Count

## Images

![3 in 1 Advanced Magtein Magnesium Complex Capsules with Clinically Tested Magnesium L-Threonate, Glycinate & Taurinate. High Absorption & Bioavailability. Support Brain, Focus & Memory. 90 Vegan Pills - Image 1](https://m.media-amazon.com/images/I/71-I2iPYQAL.jpg)

## Questions & Answers

**Q: How many mgs of elemental magnesium in each of the forms of magnesium?**
A: According to The Magnesium Miracle (Dean, 2014), both magnesium glycinate and magnesium taurate provide about 10% elemental magnesium, or 69mg from magnesium glycinate and 63mg from magnesium taurate per one serving (three capsules) of this product. As magnesium L-threonate is relatively new, the book does not discuss its percent of elemental magnesium, but by subtraction, it should be about 68mg elemental magnesium from magnesium L-threonate, or about 7%. In other words, each of the three forms of magnesium provides about one-third of the total 200mg elemental magnesium in one serving (three tablets) of the product.

**Q: For manufacturer: How many MG's of elemental magnesium for the three types of magnesium per serving?**
A: 200 MG from 3 tablets

**Q: How many mg of elemental magnesium are supplied by each type of magnesium per each cap?  i need the seller or manufacturer to respond.  unclear label.**
A: It only states per serving of 3. It doesn’t list the individual pill.

**Q: What's the expiration date?**
A: The expiration date on my bottle is 03/2020

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality magnesium
*by E***R on 4 May 2025*



### ⭐⭐⭐⭐⭐ Best Option
*by J***R on 4 November 2024*



### ⭐⭐⭐⭐⭐ Great product!
*by M***Y on 21 February 2025*



## Frequently Bought Together

- 3 in 1 Advanced Magnesium Complex Vegan Capsules with Magnesium L-Threonate, Glycinate, and Taurinate. High Absorption and Bioavailability. 3 Top Magnesiums in One Supplement 90 Pills
- Peak Performance Advanced Vitamin D 10000 IU with All 3 Types of Vitamin K Capsules 10,000 IU Vitamin D3 and Vitamin K2, K1, MK-7 (MK7), MK4 Supplement. 60 Small and Easy to Swallow Pills
- Zinc with Copper + Whole Food Blend of 25 Vegetables and Fruits for Max Absorption. Immune Support Supplement Capsules. Two Essential Minerals for Immunity. Zinc Vitamin Pills for Men and Women.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.mx/products/429623092-3-in-1-advanced-magtein-magnesium-complex-capsules-with-clinically](https://www.desertcart.mx/products/429623092-3-in-1-advanced-magtein-magnesium-complex-capsules-with-clinically)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-21*