---
product_id: 684369234
title: "Magnesium Oxide 400mg, 500 Capsules | Elemental Form for Max Concentration | Supports Calm, Muscle & Nerve Health | Non-GMO"
brand: "micro ingredients"
price: "R$370"
currency: BRL
in_stock: true
reviews_count: 8
category: "Micro Ingredients"
url: https://www.desertcart.com.br/products/684369234-magnesium-oxide-400mg-500-capsules-elemental-form-for-max-concentration
store_origin: BR
region: Brazil
---

# Non-GMO & allergen-free purity 400mg elemental magnesium per capsule 500 capsules for long-lasting supply Magnesium Oxide 400mg, 500 Capsules | Elemental Form for Max Concentration | Supports Calm, Muscle & Nerve Health | Non-GMO

**Brand:** micro ingredients
**Price:** R$370
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your calm and muscle game with the master mineral boost!

## Quick Answers

- **What is this?** Magnesium Oxide 400mg, 500 Capsules | Elemental Form for Max Concentration | Supports Calm, Muscle & Nerve Health | Non-GMO by micro ingredients
- **How much does it cost?** R$370 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/684369234-magnesium-oxide-400mg-500-capsules-elemental-form-for-max-concentration)

## Best For

- micro ingredients enthusiasts

## Why This Product

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

## Key Features

- • **Extended Supply:** 500 easy-to-swallow capsules ensure you never run out of your calm and recovery routine.
- • **Pure & Clean Formula:** Non-GMO, free from soy, dairy, gluten, peanuts, and tree nuts for worry-free supplementation.
- • **Max Concentration Power:** 400mg of elemental magnesium oxide delivers potent muscle and nerve support daily.
- • **Master Mineral for Vitality:** Supports hundreds of cellular functions to keep your body energized and balanced.
- • **Lab-Tested Quality Assurance:** Third-party tested for purity and potency, so you get only the best in every capsule.

## Overview

Micro Ingredients Magnesium Oxide 400mg offers a high-potency, elemental magnesium supplement designed to support muscle, nerve, and cellular health. With 500 non-GMO capsules per bottle, this allergen-free formula is third-party lab tested to ensure purity and maximum absorption, making it an essential daily mineral for professional wellness and recovery.

## Description

Buy Magnesium Oxide 400mg, 500 Capsules | Elemental Form for Max Concentration | Supports Calm, Muscle & Nerve Health | Non-GMO on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Excellent product - Works great for leg cramps. 2nd time ordering and I will continue to order this.
Review: Great product - Great product at a great price. Easy to swallow.

## Features

- Micro Ingredients offers elemental magnesium oxide capsules. Providing a max concentration magnesium form for promoting muscle health, relaxation, and calmness.
- Long lasting 500 capsules per bottle, one a day formula, delivers extra-strength magnesium from 400mg of magnesium oxide per serving.
- Magnesium plays a crucial role in hundreds of cellular functions throughout almost every cell of the human body and is a mineral that can be obtained through diet and supplements.
- Some people refer to magnesium as the “master mineral” due to it having a variety of benefits throughout the body, Micro Ingredients offers one of the gentlest forms of magnesium for easy absorption and maximized benefits.
- Premium non-GMO magnesium supplements. Made without soy, dairy, gluten, wheat, peanuts, and tree nuts. Ingredients must pass our 3rd party lab tests to ensure a product that is safe, pure, and potent.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0DDWD83GF |
| Best Sellers Rank | #34,400 in Health & Household ( See Top 100 in Health & Household ) #590 in Magnesium Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (588) |
| Date First Available  | August 21, 2024 |
| Manufacturer  | Micro Ingredients |
| Package Dimensions  | 6.57 x 3.5 x 3.46 inches; 13.12 ounces |

## Product Details

- **Brand:** Micro Ingredients
- **Flavor:** Magnesium Oxide
- **Item Form:** Capsule
- **Primary Supplement Type:** Magnesium
- **Unit Count:** 500 Count

## Images

![Magnesium Oxide 400mg, 500 Capsules | Elemental Form for Max Concentration | Supports Calm, Muscle & Nerve Health | Non-GMO - Image 1](https://m.media-amazon.com/images/I/71YxWkUHO7L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How does magnesium oxide compare to magnesium glycinate?**
A: Magnesium oxide packs a powerful punch with its high magnesium content, delivering more elemental magnesium per gram than magnesium glycinate. The oxide form shines brighter when higher doses are needed in a smaller serving size.

**Q: How do I store this product?**
A: We recommend you store it in a well-closed container away from moisture, direct sunlight, and heat to preserve shelf life and potency.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by S***T on January 23, 2026*

Works great for leg cramps. 2nd time ordering and I will continue to order this.

### ⭐⭐⭐⭐⭐ Great product
*by D***D on August 14, 2025*

Great product at a great price. Easy to swallow.

### ⭐⭐⭐⭐⭐ Good Magnesium for
*by S***2 on December 29, 2025*

Good for digestion, bowels, etc. not as good for just the leg cramps. I think the malate and citrate cover that base a little better. But the oxide is good for constipation issues and cleanses.

## Frequently Bought Together

- Magnesium Oxide 400mg, 500 Capsules | Elemental Form for Max Concentration | Mineral Supplement for Muscle Health + Calm & Relaxation Support | Non-GMO
- Micro Ingredients Oil of Oregano, 300 Softgel | Oregano Oil with Black Seed Oil, 4X Strength Carvacrol & Thymoquinone | Plant Based, Non-GMO | Antioxidant & Immune Support
- Vitamin D3 10000 iu Plus K2 (MK-7) 200 mcg, 300 Virgin Coconut Oil Softgels| 2 in 1 Vitamins D & K Complex | Supports Calcium Absorption, Bone, Immune, & Heart Health – Easy to Swallow

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**Shop now:** [https://www.desertcart.com.br/products/684369234-magnesium-oxide-400mg-500-capsules-elemental-form-for-max-concentration](https://www.desertcart.com.br/products/684369234-magnesium-oxide-400mg-500-capsules-elemental-form-for-max-concentration)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-16*