Making your own magnesium water is one of the easiest and most affordable ways to add more magnesium to your daily routine.
I will have a blog post on HealthByElle.com explaining why magnesium is so essential, but the short version is this: every single cell in your body depends on magnesium to function properly.
Store-bought magnesium water can be surprisingly expensive, but making your own costs just pennies per bottle.
Many people also find that magnesium water is gentle on the digestive system and an easy way to get the magnesium their body needs.
🌿 What You'll Need
🥤 1-liter bottle of plain club soda or seltzer water
🥄 1 teaspoon plain, unflavored magnesium hydroxide
🥣 How to Make Magnesium Water
Making magnesium water is very simple, but you'll want to work quickly.
Step 1
🥤 Open the bottle of club soda or seltzer water (note: the finished water is NOT fizzy and tastes like plain water) and let it sit for just a few seconds to release a little of the carbonation.
Step 2
🥄 Quickly pour 1 teaspoon of magnesium hydroxide into the bottle and immediately screw the cap back on tightly.Step 3
✨ If you don't get the entire teaspoon into the bottle at once, don't worry!
Wait until the fizzing settles down, then carefully loosen the cap, add the remaining magnesium hydroxide, and quickly tighten the cap again.
Step 4
🔒 Once all of the magnesium hydroxide has been added, keep the bottle sealed for the remaining steps.
Step 5
🔄 Turn the bottle upside down and gently shake it.
Step 6
⏳ Turn the bottle upright and let it sit on the counter for 30 minutes.
Step 7
🔄 Repeat the process of gently shaking the bottle and letting it sit for another 30 minutes.
Repeat this cycle three times total.
✅ How Do You Know It's Ready?
When the reaction is complete, you'll notice:
✔️ A solid layer of white sediment on the bottom of the bottle.
✔️ The sides of the bottle may appear slightly sucked inward from the pressure change.
Your homemade magnesium water is now ready to use!
⚠️ Start Slowly
Magnesium can have a laxative effect, especially if you're new to taking it.
💙 Start with a small amount and gradually increase it as your body adjusts.
Everyone responds differently, so it's best to begin slowly and see how your body responds.
🌟 Why Make Your Own Magnesium Water?
Making magnesium water at home is:
💰 Much less expensive than buying it.
⚡ An easy way to increase your magnesium intake.
🏡 Simple to make with just two ingredients.
💙 A convenient addition to your daily wellness routine.
If you're looking for an affordable way to support your body's magnesium levels, homemade magnesium water is hard to beat!
Once you understand just how important magnesium is, making your own magnesium water becomes an easy and inexpensive way to help support your overall health.



