---
product_id: 644094850
title: "Source Naturals Ultra-Mag, Vegan Dietary Supplement, 5-in1 Bioavailable Magnesium, Relaxes Muscles & Calms Nerves*, Vegan Capsules (90)"
brand: "source naturals"
price: "¥4067"
currency: JPY
in_stock: true
reviews_count: 8
category: "Source Naturals"
url: https://www.desertcart.jp/products/644094850-source-naturals-ultra-mag-vegan-dietary-supplement-5-in1-bioavailable
store_origin: JP
region: Japan
---

# 5-in-1 bioavailable magnesium blend Supports muscles, heart & bones Enhances nerve & mental wellness Source Naturals Ultra-Mag, Vegan Dietary Supplement, 5-in1 Bioavailable Magnesium, Relaxes Muscles & Calms Nerves*, Vegan Capsules (90)

**Brand:** source naturals
**Price:** ¥4067
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock your calm, power, and wellness with Ultra-Mag!

## Quick Answers

- **What is this?** Source Naturals Ultra-Mag, Vegan Dietary Supplement, 5-in1 Bioavailable Magnesium, Relaxes Muscles & Calms Nerves*, Vegan Capsules (90) by source naturals
- **How much does it cost?** ¥4067 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/644094850-source-naturals-ultra-mag-vegan-dietary-supplement-5-in1-bioavailable)

## Best For

- source naturals enthusiasts

## Why This Product

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

## Key Features

- • **Vitamin B-6 Synergy:** Optimizes magnesium use while supporting brain & heart health
- • **Energy & Enzyme Boost:** Supports 300+ enzymes, fueling your active lifestyle
- • **Holistic Body Support:** Boosts heart, liver, bones, muscles, kidneys & nerve function
- • **Calm & Relax Naturally:** Eases tension and promotes restful sleep for busy minds
- • **Complete Magnesium Powerhouse:** 100% DV from five bioavailable sources for max absorption

## Overview

Source Naturals Ultra-Mag is a vegan dietary supplement delivering 100% daily value of magnesium from five highly bioavailable sources. Designed to support muscle relaxation, nerve function, heart and bone health, it includes vitamin B-6 to enhance magnesium utilization and supports over 300 enzymes involved in energy production. Perfect for professionals seeking natural stress relief and holistic wellness.

## Description

Buy Source Naturals Ultra-Mag, Vegan Dietary Supplement, 5-in1 Bioavailable Magnesium, Relaxes Muscles & Calms Nerves*, Vegan Capsules (90) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: It ha helped him - My husband has been using this product for the past ten months and it has helped him relax to sleep through pain
Review: Excellent product - Recommend to any person

## Features

- Vegan and delivers a high potency of bioavailable magnesium (100% of the daily value) from five sources*
- Supports a healthy heart & liver, as well as healthy bones, muscles, kidneys, and nerve cell communication*
- Helps the body & mind to relax, eases tension, and supports mental wellness*
- Includes vitamin B-6 for magnesium utilization and additional muscle, brain, and heart support*
- Supports the function of over 300 enzymes in the body, including many involved in energy production*

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D6SXZJTT |
| Best Sellers Rank | #72,201 in Health & Household ( See Top 100 in Health & Household ) #1,164 in Magnesium Mineral Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (35) |
| Date First Available  | June 11, 2024 |
| Manufacturer  | Source Naturals |
| Package Dimensions  | 4.41 x 2.24 x 2.13 inches; 3.84 ounces |

## Product Details

- **Brand:** Source Naturals
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Magnesium (as magnesium citrate succinic acid complex, glycinate, malate, and taurine complex)
- **Unit Count:** 90.0 Count

## Images

![Source Naturals Ultra-Mag, Vegan Dietary Supplement, 5-in1 Bioavailable Magnesium, Relaxes Muscles & Calms Nerves*, Vegan Capsules (90) - Image 1](https://m.media-amazon.com/images/I/71R4tt5fK3L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It ha helped him
*by F***T on November 20, 2025*

My husband has been using this product for the past ten months and it has helped him relax to sleep through pain

### ⭐⭐⭐⭐⭐ Excellent product
*by A***R on November 3, 2025*

Recommend to any person

### ⭐⭐⭐⭐ Feeling Great
*by T***Y on December 21, 2025*

These Ultra Mag capsules are great. Originally bought for mt husbands frequent cramps and it works great. I alao take because magnesium has many other benefits. We like how they make us feel.

## Frequently Bought Together

- Source Naturals Ultra-Mag, Vegan Dietary Supplement, 5-in1 Bioavailable Magnesium, Relaxes Muscles & Calms Nerves*, Vegan Capsules (90)
- Source Naturals Essential Enzymes 500mg Bio-Aligned Multiple Enzyme Supplement Herbal Defense for Digestion, Gas, Constipation & Bloating Relief - Supports A Strong Immune System - 60 Capsules
- Source Naturals Serene Science GABA, for a Calm Mind, 750mg - 45 Capsules

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**Shop now:** [https://www.desertcart.jp/products/644094850-source-naturals-ultra-mag-vegan-dietary-supplement-5-in1-bioavailable](https://www.desertcart.jp/products/644094850-source-naturals-ultra-mag-vegan-dietary-supplement-5-in1-bioavailable)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-15*