---
product_id: 331833498
title: "Extra Strength Magnesium Oxide 400 mg, Dietary Supplement for Muscle Support, 110 Count"
brand: "nature made"
price: "₨13856"
currency: LKR
in_stock: true
reviews_count: 5
category: "Nature Made"
url: https://www.desertcart.lk/products/331833498-extra-strength-magnesium-oxide-400-mg-dietary-supplement-for-muscle
store_origin: LK
region: Sri Lanka
---

# 400mg Extra Strength Dose 110-Day Supply Supports Nerve, Bone & Heart Health Extra Strength Magnesium Oxide 400 mg, Dietary Supplement for Muscle Support, 110 Count

**Brand:** nature made
**Price:** ₨13856
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your wellness game with Nature Made Magnesium—because strong bodies build unstoppable careers.

## Quick Answers

- **What is this?** Extra Strength Magnesium Oxide 400 mg, Dietary Supplement for Muscle Support, 110 Count by nature made
- **How much does it cost?** ₨13856 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/331833498-extra-strength-magnesium-oxide-400-mg-dietary-supplement-for-muscle)

## Best For

- nature made enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Pure Formula:** Gluten-free, no synthetic dyes, artificial flavors, or preservatives—pure wellness you can trust.
- • **Triple Health Support:** Boost nerve, bone, and heart health simultaneously—because your body deserves holistic care.
- • **Long-Lasting 110-Day Supply:** Stay consistent and stress-free with a supply that keeps you covered for over three months.
- • **Power-Packed 400mg Softgels:** Maximize your daily magnesium intake with an extra strength dose designed for busy professionals.
- • **Muscle Relaxation & Sleep Aid:** Supports muscle relaxation and melatonin production to help you unwind and recharge nightly.

## Overview

Nature Made Extra Strength Magnesium Oxide 400 mg offers a potent, clean formula designed to support nerve, bone, heart health, and muscle relaxation. With 110 softgels per bottle, it provides a convenient 110-day supply of magnesium, an essential mineral many adults lack. Gluten-free and free from artificial additives, this supplement is trusted by pharmacists and tailored for professionals seeking reliable, daily nutritional support.

## Description

Nature Made Extra Strength Magnesium Oxide 400 mg Softgels are a Magnesium supplement for men and women that helps support nerve health, bone health and heart health. Sourced from high-quality ingredients, this Magnesium supplement is gluten free and has no synthetic dyes, no artificial flavors, and no preservatives. These Nature Made Extra Strength Magnesium 400 mg softgels also support muscle relaxation. These Magnesium softgels come in an extra strength dose. Magnesium is an essential mineral that plays a key role in many bodily functions, yet over half of U.S. adults are not getting enough Magnesium from their diet (1). This Nature Made Magnesium Oxide 400mg dietary supplement can help people meet their nutritional needs. Adults take one of these 400 mg Magnesium Oxide softgels daily with water and a meal. Do not exceed one softgel daily; product may cause gastrointestinal disturbance. Nature Made Magnesium supplements are quality you can trust. (1) Reider, C.A.; Chung, R.-Y.; Devarshi, P.P.; Grant, R.W.; Hazels Mitmesser, S. Inadequacy of Immune Health Nutrients: Intakes in US Adults, the 2005–2016 NHANES. Nutrients 2020, 12, 1735. *Based on a survey of pharmacists who recommend branded vitamins and supplements.

Review: Muy buen producto
Review: I notice a difference in my muscles and sleep

## Features

- Nerve, bone and heart support supplement: contains one 110 count bottle of Nature Made Extra Strength Magnesium 400mg Softgels for a 110-day supply
- Nature Made Magnesium Oxide 400 mg is a magnesium supplement for women and men that helps support nerve health, heart health, and bone health
- This Nature Made 400mg Magnesium Oxide supplement also supports muscle relaxation and comes in a higher potency, extra strength dose
- Magnesium helps support the production of Melatonin
- Adults take one of these Nature Made Magnesium 400mg softgels daily with water and a meal
- These gluten free Nature Made Magnesium 400 mg softgels have no synthetic dyes, no artificial flavors, and no preservatives
- #1 Pharmacist Recommended Vitamin & Supplement Brand*
- These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CDWT8WM |
| ASIN  | B07CDWT8WM |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #13,488 in Health ( See Top 100 in Health ) #363 in Mineral Supplements |
| Brand | Nature Made |
| Customer Reviews | 4.7 4.7 out of 5 stars (32,298) |
| Customer reviews | 4.7 4.7 out of 5 stars (32,298) |
| Date First Available | 16 June 2018 |
| Format | Softgel |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 3112 |
| Manufacturer  | Pharmavite |
| Product Dimensions  | 6.68 x 6.68 x 13.03 cm; 226.8 g |
| Serving Recommendation | 1 Softgel |
| Units | 110 Count |

## Product Details

- **Brand:** Nature Made
- **Flavour:** Natural
- **Item form:** Softgel
- **Primary supplement type:** Magnesium
- **Unit count:** 110 Count

## Images

![Extra Strength Magnesium Oxide 400 mg, Dietary Supplement for Muscle Support, 110 Count - Image 1](https://m.media-amazon.com/images/I/71wkGzL2MIL.jpg)

## Questions & Answers

**Q: The name says 400mg, but the description says 250mg. Which is it?**
A: Both!  Ionic drug compounds can have their doses expressed in two ways depending on whether you're counting the full mass of the drug compound (Magnesium+Oxide) or just the pure elemental Magnesium present.  So each capsule contains 400mg of "Magnesium Oxide", of which ~241mg is pure elemental magnesium.

**Q: is this citrate or oxide?**
A: Nature Made High Potency 400mg magnesium contains oxide and they also make a citrate gel tablet

**Q: Saw the comments about harsh odor. june 20 i receive a bottle with very strong ammonia or bleach smell!!!! i ask for refund. where should i order?**
A: I ordered from here too and also received a tainted bottle smelling like Ammonia. LOT #2438025 exp. JULY 2023. After extensive research it narrows down to bottles that maybe improperly stored in extreme heat.

**Q: This is the second bottle I have purchases. Both bottle have foul odor. Is this normal?**
A: I had the same experience. I have taken this priduct for many years . I think it is related to the change in ‘label’!  The new bottle /Nature Made, was sold with a different design label, and came with 110 gel caps instead of 150. As soon as I took the lid off , whoa! Very strong order!  I am going to order the 150 caps bottle with ‘old’ label, and see if there is a difference.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***A on 18 September 2025*

Muy buen producto

### ⭐⭐⭐⭐⭐ Review
*by S***E on 30 December 2025*

I notice a difference in my muscles and sleep

### ⭐⭐⭐⭐⭐ Review
*by N***G on 9 May 2025*

Good

## Frequently Bought Together

- Nature Made Extra Strength Magnesium Oxide 400 mg, Magnesium Supplement for Muscle, Nerve, Bone and Heart Support, 110 Softgels, 110 Day Supply
- Nature Made Vitamin B12 1000 mcg, Dietary Supplement for Energy Metabolism Support, 150 Softgels, 150 Day Supply
- Nature Made Vitamin D3 1000 IU (25 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 300 Softgels, 300 Day Supply

---

## 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.lk/products/331833498-extra-strength-magnesium-oxide-400-mg-dietary-supplement-for-muscle](https://www.desertcart.lk/products/331833498-extra-strength-magnesium-oxide-400-mg-dietary-supplement-for-muscle)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*