---
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: "S$39"
currency: SGD
in_stock: true
reviews_count: 8
category: "Micro Ingredients"
url: https://www.desertcart.sg/products/684369234-magnesium-oxide-400mg-500-capsules-elemental-form-for-max-concentration
store_origin: SG
region: Singapore
---

# 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:** S$39
**Availability:** ✅ In Stock

## Summary

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

## 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?** S$39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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

- • **Clean & Pure Confidence:** Non-GMO, free from soy, dairy, gluten, nuts, and rigorously 3rd-party tested
- • **Gentle Absorption Formula:** Carefully crafted for easy digestion and maximum bioavailability
- • **Max-Potency Magnesium Boost:** 400mg elemental magnesium oxide delivers powerful muscle & nerve support daily
- • **Extended Supply, One-A-Day Ease:** 500 capsules ensure a steady, hassle-free month-plus regimen
- • **Master Mineral for Total Wellness:** Supports calm, relaxation, and hundreds of cellular functions for holistic vitality

## Overview

Micro Ingredients Magnesium Oxide 400mg offers a high-concentration, elemental magnesium supplement designed to support muscle, nerve health, and relaxation. With 500 non-GMO capsules per bottle, this premium formula ensures easy absorption and purity, free from common allergens and verified by third-party testing for safety and potency.

## 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: Great Daily Vitamin - We have been taking this daily for years and never had an issue.
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 | #18,707 in Health & Household ( See Top 100 in Health & Household ) #355 in Magnesium Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (573) |
| 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)

## 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

### ⭐⭐⭐⭐⭐ Great Daily Vitamin
*by C***O on December 29, 2025*

We have been taking this daily for years and never had an issue.

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

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-30*