---
product_id: 440584000
title: "Klean ATHLETE Klean Magnesium | Supports Ability to Produce and Utilize Energy (ATP), Contract and Relax Muscles and Improves Recovery Time* | NSF Certified for Sport | 90 Vegetarian Capsules"
brand: "klean athlete"
price: "฿4937"
currency: THB
in_stock: true
reviews_count: 5
category: "Klean Athlete"
url: https://www.desertcart.co.th/products/440584000-klean-athlete-klean-magnesium-supports-ability-to-produce-and-utilize
store_origin: TH
region: Thailand
---

# Supports ATP energy production Enhances muscle contraction & relaxation Speeds up workout recovery Klean ATHLETE Klean Magnesium | Supports Ability to Produce and Utilize Energy (ATP), Contract and Relax Muscles and Improves Recovery Time* | NSF Certified for Sport | 90 Vegetarian Capsules

**Brand:** klean athlete
**Price:** ฿4937
**Availability:** ✅ In Stock

## Summary

> ⚡ Recharge, Recover, Repeat — The Clean Magnesium Edge

## Quick Answers

- **What is this?** Klean ATHLETE Klean Magnesium | Supports Ability to Produce and Utilize Energy (ATP), Contract and Relax Muscles and Improves Recovery Time* | NSF Certified for Sport | 90 Vegetarian Capsules by klean athlete
- **How much does it cost?** ฿4937 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/440584000-klean-athlete-klean-magnesium-supports-ability-to-produce-and-utilize)

## Best For

- klean athlete enthusiasts

## Why This Product

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

## Key Features

- • **Muscle Mastery:** Facilitates smooth muscle contraction and relaxation to reduce cramps and fatigue
- • **Clean & Certified:** NSF Certified for Sport, GMO-free, gluten-free, and no artificial additives
- • **Recovery Revolution:** Accelerates post-workout recovery so you bounce back faster
- • **Vegetarian Friendly:** 90 easy-to-swallow vegetarian capsules designed for mindful athletes
- • **Power Your Performance:** Optimizes ATP energy pathways for sustained athletic output

## Overview

Klean ATHLETE Klean Magnesium is a premium NSF Certified for Sport supplement designed to support energy production (ATP), muscle function, and recovery in athletes. With 90 vegetarian capsules free from GMOs, gluten, and artificial additives, it’s crafted for professionals who demand clean, effective nutrition to fuel peak performance and faster recovery.

## Description

Klean ATHLETE Klean Magnesium | Supports Ability to Produce and Utilize Energy (ATP), Contract and Relax Muscles and Improves Recovery Time* | NSF Certified for Sport | 90 Vegetarian Capsules

Review: I take these for sleep support and they do the job nicely. I love the brand because of their quality. Whenever I buy supplements, I look for 3rd party certifications to ensure purity and quality. This one specifically has the NSF certification which I really like. The pills are easy to swallow and I do notice them relax me at night.
Review: This product is great. They don’t hurt your stomach and have no after taste. I love these magnesium supplements. Highly recommend.

## Features

- Energy Production: Klean Magnesium supports an athlete’s ability to produce and utilize energy (ATP).*
- Muscle Support: Klean Magnesium supports an athlete’s ability to contract and relax muscles.*
- Improve Recovery: Klean Magnesium supports an athlete’s ability to improve recovery time between workouts.*
- Klean is Clean. Klean Athlete products are GMO-free and formulated without wheat, gluten, or artificial coloring, flavoring or sweeteners. Every product is third party certified by NSF International's NSF Certified for Sport program, to help athletes, coaches and trainers make more informed decisions when choosing sports supplements.
- Fuel Your Foundation. Perform At Your Peak. We power health and peak performance in athletes who demand the most from themselves, their sport and their nutrition.*

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086K54TZH |
| ASIN  | B086K54TZH |
| Age Range Description | Adult |
| Best Sellers Rank | #61,069 in Health ( See Top 100 in Health ) #462 in Endurance & Energy Consumables |
| Brand | Klean Athlete |
| Customer Reviews | 4.5 4.5 out of 5 stars (261) |
| Customer reviews | 4.5 4.5 out of 5 stars (261) |
| Date First Available | 8 February 2022 |
| Format | Capsule |
| Item model number  | KA202599-90 |
| Manufacturer  | Klean Athlete |
| Product Dimensions  | 10.67 x 6.15 x 6.15 cm; 132 g |
| Serving Recommendation | Three Capsules |

## Product Details

- **Brand:** Klean Athlete
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Magnesium
- **Product benefits:** Certified

## Images

![Klean ATHLETE Klean Magnesium | Supports Ability to Produce and Utilize Energy (ATP), Contract and Relax Muscles and Improves Recovery Time* | NSF Certified for Sport | 90 Vegetarian Capsules - Image 1](https://m.media-amazon.com/images/I/61tgO6NI8qL.jpg)

## Questions & Answers

**Q: Are there any corn derivatives additives in this?**
A: Klean Magnesium contains ascorbyl palmitate, which is derived from corn dextrose fermentation. This corn dextrose fermentation process starts with isolating dextrose from corn (a sugar, so does not contain allergenic corn protein), which is then fed to micro-organisms. The micro-organisms produce these nutrients, and the nutrients are then isolated and purified away from the starting materials. The final product is generally well tolerated by those with a corn sensitivity as the corn protein is removed.

**Q: I want the magnesium.  Is this probiotics or magnesium?**
A: Klean Magnesium is a magnesium product.

**Q: Is it buffered?**
A: Klean Magnesium is fully reacted and is not buffered.

**Q: Is it stated on the product? Why not?  "Klean Magnesium is fully reacted and is not buffered."**
A: It is a formatting choice to not include additional descriptive information for Klean Magnesium. The label states the form and the elemental amount of magnesium.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***P on 27 July 2025*

I take these for sleep support and they do the job nicely. I love the brand because of their quality. Whenever I buy supplements, I look for 3rd party certifications to ensure purity and quality. This one specifically has the NSF certification which I really like. The pills are easy to swallow and I do notice them relax me at night.

### ⭐⭐⭐⭐⭐ Review
*by S***H on 6 November 2025*

This product is great. They don’t hurt your stomach and have no after taste. I love these magnesium supplements. Highly recommend.

### ⭐⭐⭐⭐⭐ Review
*by J***R on 9 July 2025*

Thank you, thank you! We take 2 to 3 of the magnesiums at night and are beginning to sleep well again through the night.

## Frequently Bought Together

- Klean ATHLETE Klean Magnesium | Supports Ability to Produce and Utilize Energy (ATP), Contract and Relax Muscles and Improves Recovery Time* | NSF Certified for Sport | 90 Vegetarian Capsules
- Klean ATHLETE Klean Creatine - Supports Muscle Strength, Performance & Recovery from Strenuous Exercise* - NSF Certified for Sport - 11.1 Ounces - Unflavored
- Klean ATHLETE Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-20*