---
product_id: 6721794
title: "BulkSupplements.com Magnesium Hydroxide Powder - Magnesium Hydroxide Supplement - Food Grade & Gluten Free, 1g per Serving, 1kg (2.2 lbs) (Pack of 1)"
brand: "bulksupplements"
price: "R957"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Bulk Supplements"
url: https://www.desertcart.co.za/products/6721794-bulksupplements-com-magnesium-hydroxide-powder-magnesium-hydroxide-supplement-food-grade
store_origin: ZA
region: South Africa
---

# 1 kg bulk powder for long-lasting supply Food-grade, gluten-free purity 410 mg magnesium per serving BulkSupplements.com Magnesium Hydroxide Powder - Magnesium Hydroxide Supplement - Food Grade & Gluten Free, 1g per Serving, 1kg (2.2 lbs) (Pack of 1)

**Brand:** bulksupplements
**Price:** R957
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your health game with pure magnesium power!

## Quick Answers

- **What is this?** BulkSupplements.com Magnesium Hydroxide Powder - Magnesium Hydroxide Supplement - Food Grade & Gluten Free, 1g per Serving, 1kg (2.2 lbs) (Pack of 1) by bulksupplements
- **How much does it cost?** R957 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/6721794-bulksupplements-com-magnesium-hydroxide-powder-magnesium-hydroxide-supplement-food-grade)

## Best For

- bulksupplements enthusiasts

## Why This Product

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

## Key Features

- • **Precision-Packed Power:** Each 1g serving delivers a potent 410 mg of bioavailable magnesium to fuel your daily wellness.
- • **Lab-Tested Transparency:** Third-party tested for purity and potency, so you know exactly what you’re putting in your body.
- • **Pure & Clean Confidence:** Certified food-grade and gluten-free, ensuring a supplement free from fillers and allergens.
- • **Bulk Supply, Big Savings:** Generous 1 kg pack designed for sustained health routines without frequent reordering.
- • **Versatile Wellness Booster:** Easily mix into smoothies, juices, or water—ditch pills and customize your intake effortlessly.

## Overview

BulkSupplements.com Magnesium Hydroxide Powder offers a high-potency, food-grade magnesium supplement in a convenient powder form. Each 1g serving provides 410 mg of magnesium, supporting digestion, pH balance, and overall vitality. Gluten-free and rigorously third-party tested, this 1 kg bulk pack ensures long-term wellness with trusted quality and easy integration into any lifestyle.

## Description

At BulkSupplements.com, we sell dietary supplement ranging from amino acids & protein powders, to herbal supplements, vitamins & minerals that may help your health and wellness journey. Find the perfect addition to your daily routine. Our wide selection gives you the freedom to create your own supplement regimen for your health goals. We offer variety of forms to help you find what works for your lifestyle, pick between powder, capsules & softgels. Our broad selection of dietary supplements are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. Plus, we work with a third-party laboratory that test our each batches of our products at multiple stages during production, from raw material to finished products, to ensures compliance, standards, and consistency. With a variety of more than 500 supplements, we have something for everyone. Whether you're looking to maintain optimal health or just want some help crossing the finish line, we've got you covered.

Review: Pure, Effective, and Easy-to-Use Magnesium Supplement - This magnesium hydroxide powder is clean, food-grade, and exactly as described. I appreciate that it’s gluten-free and contains no unnecessary fillers, so I know I’m getting a pure supplement. It measures out easily, mixes well, and is very effective for supporting digestion and overall wellness. A little goes a long way, so this 100g pack will last quite a while. Overall, a reliable and high-quality magnesium supplement at a fair price.
Review: Super healthy, reduce body acidity, great quality and price. Make your own Magnesium Bicarbonate with this! - I like many have read the amazing health benefits of consuming Magnesium, specifically Magnesium Bicarbonate (Google it). You can buy premixed supplements or buy straight Mmagnesium Bicarbonate but you'll be paying significantly more. If you're a wise consumer, you'll buy this Magnesium Hydroxide and easily make your own Magnesium Bicarbonate at home. Why? It detoxifies you, oxygenates your blood and brings PH balance. This is basically a strong electrolyte, minerals needed for proper hydration. The product itself seems top quality and very pure. You get a lot for the money and will last for a very long time. All supplements are suggested to be taken in powder form vs pills. All Pure Balks products seem top quality and some of the best deals to be found. How to make Magnesium Bicarbonate Concentrate: 1. Get 1 liter of regular Seltzer Water (refrigerated) 2. Weigh out 3.6 grams of Magnesium Hydroxide. (About 1 teaspoon if scale not available) 3. Without shaking the bottle, gently open it. Quickly pour in the Magnesium Hydroxide. Quickly close and shake thoroughly. 4. Place bottle in fridge for 30 mins for the Magnesium Hydroxide to react with the CO2 in the seltzer. 5. Take it out after 30 mins and shake one last time. Let it settle in the fridge for another 30 mins and it's ready for consumption. The Magnesium Hydroxide reacts with the CO2 in the seltzer and creates Magnesium Bicarbonate. You will see the seltzer bottle cave in, signaling that the reaction is working (towards the end). You may adjust how much Magnesium Hydroxide you use, you will know you're using too much because you will see white sediments at the bottom of the bottle (this is un-reacted Magnesium Hydroxide). Also the brand of Soda/Seltzer you use, as well as other factors will determine the amount of Magnesium Hydroxide you need to use. Some brands carbonate more and thus more Magnesium Hydroxide can be used. Not to worry if you put in too much and you see white sediment at the bottom, it is not bad for you - it just creates a laxative effect. You may use this Magnesium Bicarbonate concentrate 1-2 8 ounce glasses a day, or preferably create a diluted solution for all day drinking. How to make diluted solution to drink all day: 1. Measure out 11 ounces or 1/3 liter from the Concentrate (1/3 of bottle). 2. Add 3.5 liters of your drinking water (Preferably distilled or filtered) 3. Combine the two to make 1 Gallon of drinking water. You can consume this in 1 day. This concentrate would make about 10-11 liters of drinking water. I personally make a healthy Gallon drinking jug every day. Start with clean distilled water I add Magnesium Bicarbonate, Potassium Gluconate, fresh lemons, Chia seeds, Pinch of Sea salt.

## Features

- Foundational Elements for Wellness: Magnesium Hydroxide powder, one of our magnesium supplements, are the cornerstones of health, playing critical roles in various bodily functions to your overall health & well-being. Ensure your body has the right building blocks for vitality.
- Designed for Optimal Health: Elevate your daily wellness routine with our Magnesium Hydroxide powder, or Food Grade Magnesium Hydroxide powder. These are not just supplements; Magnesium Hydroxide is a daily investment in your wellbeing, meticulously formulated to ensure your body receives the perfect balance of essential minerals for optimal health.
- Convenient Powder Form for Easy Integration: Say goodbye to cumbersome pill regimes! Our Magnesium Hydroxide supplement, with 410 mg of magnesium per seving, comes in a versatile powder form, making it incredibly easy to integrate into any lifestyle. Just add it to your morning smoothie, juice or plain water can elevate your daily nutritional intake without any hassle.
- Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third-party testing but also upholds the principles of clarity and integrity in its formulation and production.
- Commitment to Quality: All of our products are crafted in a facility that adheres to rigorous cGMP standards, ensuring the highest level of quality and safety. This dedication guarantees a consistent and reliable supplement you can trust to support your health and wellness routine.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00GUOWEO0 |
| Best Sellers Rank | #32,825 in Health & Household ( See Top 100 in Health & Household ) #600 in Magnesium Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,466) |
| Date First Available  | November 22, 2013 |
| Department  | men, women |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | BULKSUPPLEMENTS.COM |
| Package Dimensions  | 11.22 x 8.78 x 3.27 inches; 2.2 Pounds |

## Product Details

- **Brand:** BulkSupplements
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Primary Supplement Type:** Magnesium
- **Unit Count:** 35.2 Ounce

## Images

![BulkSupplements.com Magnesium Hydroxide Powder - Magnesium Hydroxide Supplement - Food Grade & Gluten Free, 1g per Serving, 1kg (2.2 lbs) (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/618jSxlER8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I make a liquid roll-on deodorant from this and what would be the proportions?**
A: That depends on the recipe.  I make my own "pit paste" with baking soda, shea butter and organic scented oils.  I wonder if you have a recipe, or need to search for one?

**Q: Is it water soluble or does it just form a suspension?**
A: Mg(HCO3)2, is the bicarbonate salt of magnesium. It can be formed through the reaction of dilute solutions of carbonic acid (such as seltzer water) and magnesium hydroxide (milk of magnesia).Magnesium bicarbonate exists only in aqueous solution. To produce it, a suspension of magnesium hydroxide is treated with pressurized carbon dioxide, producing a solution of magnesium bicarbonate:        Mg(OH)2 + 2 CO2 → Mg(HCO3)2Drying the resulting solution causes the magnesium bicarbonate to decompose, yielding magnesium carbonate, carbon dioxide, and water:        Mg2+ + 2 HCO3− → MgCO3 + CO2 + H2ONow carbonated waters such as "Canada Dry Seltzer" which consist of only water and carbon dioxide (CO2) are suitable. "Club sodas" such as "Schweppes Club Soda" are also suitable; they are carbonated water with a small amount of added sodium; 41.7% by weight of magnesium hydroxide is elemental magnesium (Mg); simply measure 3700mg/3.7grams of magnesium hydroxide powder out use a one liter bottle of seltzer water; dump out an ounce or two of the seltzer water to allow for expansion of seltzer water; pour the 3.7grams of magnesium hydroxide powder thru a funnel directly into seltzer bottle; and then quickly recap the seltzer water bottle; then shake seltzer water bottle vigorously for 45 seconds or so; after 45 minutes or so shake the seltzer water bottle to dissolve any remaining magnesium hydroxide that is left; one now has 1,500mg of magnesium and 7,500 of bicarbonate in the one liter seltzer water bottle that is now dissolved in solution; this is ones concentrated magnesium bicarbonate solution bottle now; all one has to do now is dilute this concentrated solution in a ratio of eleven to one; measure out one ounce of magnesium bicarbonate solution and eleven ounces of filtered water(brita pitcher); now this diluted twelve ounces of magnesium bicarbonate solution has about 45mg of elemental magnesium and about 227mg of bicarbonate with a resulting ph of about 8.5 making it slightly alkaline in ph; now one can sleep like a baby and feel super rested with no brain fog or grogginess whatsoever; it definitely has a noticeable mental/psychological calming effect without a doubt.

**Q: The package states no fillers, but i am having an allergic reaction. seller:  i see this comes from china. any proof it is pure?**
A: Per the package it's free of soy, dairy, yeast, gluten and additives. No other proof. You may have to email the seller.

**Q: is this from china?**
A: Yes the product is sourced from China

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pure, Effective, and Easy-to-Use Magnesium Supplement
*by A***R on August 26, 2025*

This magnesium hydroxide powder is clean, food-grade, and exactly as described. I appreciate that it’s gluten-free and contains no unnecessary fillers, so I know I’m getting a pure supplement. It measures out easily, mixes well, and is very effective for supporting digestion and overall wellness. A little goes a long way, so this 100g pack will last quite a while. Overall, a reliable and high-quality magnesium supplement at a fair price.

### ⭐⭐⭐⭐⭐ Super healthy, reduce body acidity, great quality and price. Make your own Magnesium Bicarbonate with this!
*by E***R on October 11, 2015*

I like many have read the amazing health benefits of consuming Magnesium, specifically Magnesium Bicarbonate (Google it). You can buy premixed supplements or buy straight Mmagnesium Bicarbonate but you'll be paying significantly more. If you're a wise consumer, you'll buy this Magnesium Hydroxide and easily make your own Magnesium Bicarbonate at home. Why? It detoxifies you, oxygenates your blood and brings PH balance. This is basically a strong electrolyte, minerals needed for proper hydration. The product itself seems top quality and very pure. You get a lot for the money and will last for a very long time. All supplements are suggested to be taken in powder form vs pills. All Pure Balks products seem top quality and some of the best deals to be found. How to make Magnesium Bicarbonate Concentrate: 1. Get 1 liter of regular Seltzer Water (refrigerated) 2. Weigh out 3.6 grams of Magnesium Hydroxide. (About 1 teaspoon if scale not available) 3. Without shaking the bottle, gently open it. Quickly pour in the Magnesium Hydroxide. Quickly close and shake thoroughly. 4. Place bottle in fridge for 30 mins for the Magnesium Hydroxide to react with the CO2 in the seltzer. 5. Take it out after 30 mins and shake one last time. Let it settle in the fridge for another 30 mins and it's ready for consumption. The Magnesium Hydroxide reacts with the CO2 in the seltzer and creates Magnesium Bicarbonate. You will see the seltzer bottle cave in, signaling that the reaction is working (towards the end). You may adjust how much Magnesium Hydroxide you use, you will know you're using too much because you will see white sediments at the bottom of the bottle (this is un-reacted Magnesium Hydroxide). Also the brand of Soda/Seltzer you use, as well as other factors will determine the amount of Magnesium Hydroxide you need to use. Some brands carbonate more and thus more Magnesium Hydroxide can be used. Not to worry if you put in too much and you see white sediment at the bottom, it is not bad for you - it just creates a laxative effect. You may use this Magnesium Bicarbonate concentrate 1-2 8 ounce glasses a day, or preferably create a diluted solution for all day drinking. How to make diluted solution to drink all day: 1. Measure out 11 ounces or 1/3 liter from the Concentrate (1/3 of bottle). 2. Add 3.5 liters of your drinking water (Preferably distilled or filtered) 3. Combine the two to make 1 Gallon of drinking water. You can consume this in 1 day. This concentrate would make about 10-11 liters of drinking water. I personally make a healthy Gallon drinking jug every day. Start with clean distilled water I add Magnesium Bicarbonate, Potassium Gluconate, fresh lemons, Chia seeds, Pinch of Sea salt.

### ⭐⭐⭐⭐⭐ Worth It’s Weight in Gold – To Make “Youth in a Bottle”
*by S***I on March 16, 2016*

I received this today, I had been anticipating its arrival and had my seltzer water all ready – to make my own mag bicarb water. I followed the recipe given ny reviewer LarryD (the 2nd top review for this product), adding 2 tsp of this powder to 1 litre of seltzer water (see my posted pictures). I have to really thank him for such clear instructions. It worked out beautifully and I tested the pH of my water after adding 11 oz of the resulting concentrate to 1 gallon of structured water (hexagonal, hydrogen rich, shungite water) . It came out between 8.0 and 9.0 pH. I couldn’t believe it. NOTHING I have tried has given me such a pH before. Now I do know that the pH of water matters not entirely. One has to ask the question why the water is alkaline. In this case, I know that I am drinking water rich in magnesium bicarbonates – replenishing the bicarbonates in my blood and helping my body continuously rid itself of new and stored acidic wastes. I am so thrilled. This product makes it so easy to do. From all I have read about replenishing bicarbonates in the blood, I know that this water is going to keep me youthful and healthy like nothing else ever could. I’m ecstatic with this product. It is extremely hard to find, in fact Bulk Supplements is the only supplier I could find. Check out Patrick Flanagin, Dr Sirius, Unique Water (dot com/au), Sang Whang, Shungite the Russian stone for all it’s health benefits and then know you can make your very own mag bicarb water and never look back. Life changing. FABULOUS!!!

## Frequently Bought Together

- BulkSupplements.com Magnesium Hydroxide Powder - Magnesium Supplement, Food Grade Magnesium Hydroxide, Magnesium Hydroxide Supplement - 1000mg (410mg of Magnesium) per Serving, 1kg (2.2 lbs)
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-24*