---
product_id: 216192188
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: "$U2588"
currency: UYU
in_stock: true
reviews_count: 8
category: "Klean Athlete"
url: https://www.desertcart.uy/products/216192188-klean-athlete-klean-magnesium-supports-ability-to-produce-and-utilize
store_origin: UY
region: Uruguay
---

# 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:** $U2588
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your performance, recover like a pro.

## 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?** $U2588 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/216192188-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:** Optimize contraction and relaxation for superior performance.
- • **Clean & Certified:** NSF Certified for Sport, GMO-free, gluten-free, and pure peace of mind.
- • **Vegetarian & Easy:** 90 easy-to-swallow capsules, perfect for mindful, health-driven pros.
- • **Recovery, Redefined:** Bounce back faster and train harder, day after day.
- • **Peak Energy, Every Rep:** Fuel your ATP production for unstoppable workouts.

## Overview

Klean ATHLETE Klean Magnesium is a NSF Certified for Sport, vegetarian supplement designed to support ATP energy production, muscle function, and faster recovery. Free from GMOs, gluten, and artificial additives, it offers clean, trusted nutrition for athletes and fitness enthusiasts aiming to maximize performance and recovery.

## Description

Buy 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 on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Solid supplement that's NSF certified - 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: Easy to take - 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 |
| Age Range Description | Adult |
| Best Sellers Rank | #24,645 in Health & Household ( See Top 100 in Health & Household ) #449 in Magnesium Mineral Supplements |
| Brand | Klean Athlete |
| Brand Name | Klean Athlete |
| Customer Reviews | 4.6 out of 5 stars 276 Reviews |
| Diet Type | Gluten Free, Vegetarian |
| Flavor | Unflavored |
| Item Form | Capsule |
| Manufacturer | Klean Athlete |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| Product Benefits | Certified |
| Unit Count | 90 Count |

## Product Details

- **Brand:** Klean Athlete
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Magnesium
- **Unit Count:** 90 Count

## 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

### ⭐⭐⭐⭐⭐ Solid supplement that's NSF certified
*by N***P on July 27, 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.

### ⭐⭐⭐⭐⭐ Easy to take
*by S***H on November 6, 2025*

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

### ⭐⭐⭐⭐⭐ Excellent magnesium, and have tried a lot!
*by J***R on July 9, 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 Uruguay*
*Store origin: UY*
*Last updated: 2026-02-18*