Learn how to make magnesium spray at home to naturally boost magnesium levels in your body to support overall health and well-being.
Even with a nourishing, nutrient-dense diet like the GAPS Diet, it can be challenging to get enough magnesium from food alone. We are more stressed, have poorer mineral and nutrient absorption, and our soils are just not what they used to be. That is why magnesium supplementation is one of the few ways that I support my body every day, either as an oral supplement or topically with magnesium spray.
What is Magnesium Spray?
Magnesium spray, also called magnesium oil, is a solution of magnesium chloride flakes dissolved in water. Although it is not a true oil, it feels oily when applied to the skin, which is where it gets its name from.
Whether you buy it or make it yourself, getting enough magnesium is essential to overall wellness. It’s used by so many functions in the body. Studies have shown that 75% of adults are not getting adequate amounts of magnesium (source). Using a magnesium spray topically is a great way to increase your daily intake topically.
Why is Magnesium Critical to Overall Wellness?
Magnesium is critical to our bodies; it’s needed for over 600 enzymatic reactions from energy metabolism, protein synthesis, as well as brain, heart, and muscle health (source).
Benefits of Magnesium
If you are magnesium-deficient, using a magnesium spray can provide the following benefits:
- Supports healthy digestion
- Promote better sleep
- Relieves muscle tension and cramps
- Reduce stress and anxiety
- Improve skin health
- aids post-exercise recovery
- Helps regulate hormonal balance
- May offer relief from migraines and headaches
Individual experiences may vary, and it is always a good idea to consult with a qualified medical practitioner before adding any new supplements or products to your routine.
Ingredients
You will need a 1:1 ratio of:
- Magnesium chloride flakes
- Distilled water (or filtered, cooled, boiled water)
- Essential oils (optional)
Tools You May Need
- Measuring jug
- Measuring spoon
- Glass spray bottle
How to Make Magnesium Spray
This DIY is incredibly easy to make! Follow along below for the full how-to.
- Warm the distilled water in a pan or kettle.
- Add in the magnesium flakes, stir until combined.
- Pour the mixture into the spray bottle.
- If using essential oils add drops directly to the spray bottle.
How to Use Magnesium Oil Spray
Spray on arms, legs, and stomach daily. I use 10-20 sprays most days. It usually causes a tingling sensation the first few times you use it, which is normal. It should fade after a few times, but you can dilute it with more water if it’s bothersome.
When first using magnesium oil, a tingling sensation may occur, especially if you are deficient. This sensation usually decreases with regular use. Applying to less sensitive areas, like the feet, can help minimize discomfort for beginners
Dilution
If you find the tingling sensation uncomfortable or if you have sensitive skin, consider diluting the magnesium oil with distilled water to a 1:2 ratio (1 part flakes to 2 parts water).
A 1:1 ratio is optimal for both effectiveness and skin tolerance for most people.
Post-Shower
The best time to apply magnesium oil is after a shower or bath when your skin is clean and your pores are more open, enhancing the magnesium’s absorption rate.
For best results, aim to use your magnesium oil spray daily. Consistent application is key to maintaining your body’s magnesium levels and experiencing the full range of benefits.
Magnesium has a handy way of letting you know when you are no longer deficient. It causes loose bowel movements. So, you will want to keep that in mind as you figure out the perfect dosage amount…when you hit bowel tolerance, give yourself a few days off and then cut back to just one or two sprays a day to maintain.
FAQ
Is magnesium spray safe for everyone to use?
If you have specific health conditions, especially kidney problems or you’re on prescription drugs that affect mineral balance, it is crucial to consult with a medical provider before adding magnesium oil spray to your regimen.
Can I use DIY magnesium spray while pregnant or nursing?
Supplements like magnesium are generally considered beneficial during pregnancy and while nursing, but check with your medical practitioner if you have any concerns.
Can I use this on babies and kids?
Ask your medical provider before using the product on a child. That said, I use this magnesium spray on my kids at night to help them sleep more soundly. I suggest a 1:2 ratio dilution for kids.
Would Epsom salts work instead of magnesium flakes?
I find Epsom salt sprays too drying, but I love Epsom salt baths. The difference is that Epsom salts are magnesium sulphate and can be more drying and not absorb as easily into the skin.
What about adding essential oils to the mixture?
There are some risks associated with certain essential oils, but some can also be very beneficial. Adding a few drops of generally skin-safe oils (like lavender) adds a nice scent and some health benefits. As always, do your own research first.
Can I put magnesium spray on my face?
I wouldn’t. The sensitive skin on the face could be irritated by magnesium, and isn’t the best place to absorb magnesium.
Can you use too much magnesium oil?
Magnesium has a handy way of letting you know if you are using too much, it will cause loose bowel movements. I use about 10-20 sprays of magnesium oil every day.
If you make this DIY and love it, please give it 5 stars! Also, tag me on Instagram @nourishmecookery
Have you tried magnesium to help reduce stress or improve sleep? Ever tried to make your own? Share below!
More DIY Recipes
How to make Magnesium Spray
Learn how to make magnesium spray at home to naturally boost magnesium levels in your body to support overall health and well-being.
Materials
- 2 tbsp magnesium chloride flakes
- 2 tbsp distilled water (or filtered cooled boiled water)
- Essential oils (optional)
- Measuring jug
- Measuring spoon
- 50ml Glass spray bottle
Instructions
- Warm the distilled water in a pan or kettle.
- Add in the magnesium flakes, stir until combined.
- Pour the mixture into the spray bottle.
- If using essential oils, add drops directly to the spray bottle.
Notes
- Use a 1:1 ratio of magnesium flakes to water. For kids a 1:2 ratio.
Use calming essential oils like lavender or chamomile.
Aim for 10-20 sprays per day
The information in this blog post is my personal experience and for educational purposes only. It is not intended to diagnose, treat, cure or prevent any disease; and does not consider your individual situation. If you have medical questions, please consult with a qualified medical practitioner.
Last Updated on 25/07/2025 by Rebecca MacTavish
I’m Rebecca, a Certified GAPS & Nutrition Coach, and I help busy mums restore their family’s gut health—one kitchen, one meal at a time. I share practical tips, simple recipes, and ways to create lasting change.
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