Magnesium Oil Benefits & How to Use It

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Benefits and uses of Magnesium Oil Spray
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Even with a healthy, real food diet, it can often be difficult to get the magnesium our bodies need from food alone. I’ve written before about how I supplement magnesium daily, and the most effective way I’ve found to do it is using magnesium oil spray on my skin.

Why do I I feel that magnesium is critical to overall wellness? Many people don’t get enough of this vital mineral that the body uses for hundreds of reactions. Every cell in the body needs magnesium in some way, and it is essential for bone, tooth, muscle, and joint health as well as for optimal sleep and stress reduction.

More sleep and less stress? Sign me up!

Why Are We Lacking Magnesium?

How to make your own magnesium oil to improve sleep and reduce stressMagnesium deficiency is widespread because many of us have lifestyle factors that actively deplete our magnesium levels such as lack of sleep, excess stress, or alcohol/caffeine/sugar consumption. On top of that, many natural sources of magnesium are becoming depleted. Our soil contains less magnesium due to over-farming and high pesticide use. Water filtration systems also remove much of the naturally occurring magnesium in water.

The ocean is still a wonderful source of magnesium and trace minerals, but for those of us who don’t have daily access to a beach, transdermal magnesium oil can be the easiest and most effective way to increase magnesium levels.

Magnesium Oil Benefits

As I mentioned, magnesium is a very important mineral for the body. There are thousands of studies that involve magnesium therapy in some form. These studies evaluate magnesium’s affect on everything from skin health to diabetes and hypertension.

The easiest way I’ve found to increase my levels is transdermally or through the skin with this magnesium oil. Just spray it on after a shower or a bath, let it soak in, and you’re done! It’s quick, easy, and bypasses the digestive system for best absorption.

There are also magnesium supplements that can be taken internally, including magnesium drink mixes like Natural Calm or the one I personally take, but many people have difficulty absorbing magnesium internally and find topical magnesium a more effective method. In my experience, it helps to cycle the two methods to ensure absorption.

Here’s a list of the many benefits of having healthy levels of magnesium, and why I make magnesium oil a regular part of my routine:

1. Improved Magnesium Levels

Obviously, the goal of magnesium oil use is to increase the body’s magnesium levels. A 2010 British study conducted by the Herbal Research Centre showed a 25%+ increase in cellular magnesium levels in participants who used transdermal magnesium therapy for 12 weeks. Transdermal magnesium therapy includes magnesium soaks and magnesium spray. I personally consider this a basic form of nutritional insurance since it is so difficult to get magnesium from food and water.

2. Smoother Skin

I also really like using magnesium oil for healthier skin along with dry brushing. I dry brush in the mornings and use magnesium spray at night and this helps my skin stay smooth and breakout free. (People with sensitive skin should start with diluted magnesium oil and work up as their skin allows).

3. Less Muscle Soreness

Many athletes swear by magnesium for post-workout recovery. Even those of us who aren’t high-level athletes can benefit from using magnesium after workouts. Studies indicate that magnesium spray may help reduce muscle cramping and replenish magnesium levels lost through sweat.

4. Fewer Headaches and Migraines

There is a lot of research about magnesium’s importance for those who suffer from headaches or migraines. It isn’t an acute treatment for symptom relief, but the studies indicate that those who have optimal levels of cellular magnesium have fewer instances of headaches and migraines.
How to make your own magnesium oil spray

5. Balanced Blood Sugar

There is also quite a bit of research regarding magnesium and balanced blood sugar levels. This may be for several reasons. As mentioned above, excess sugar consumption depletes magnesium levels in the body. Having unbalanced blood sugar and insulin levels may deplete magnesium. This, in turn, makes it more difficult to properly balance blood sugar and insulin. Magnesium is not a treatment for diabetes or blood sugar imbalance but studies show that magnesium may be an important part of a holistic approach to blood sugar management.

6. Lower Risk of Blood Pressure and Hypertension

Hospitals routinely use IV magnesium as an acute treatment for high blood pressure. Most of us aren’t giving ourselves IV magnesium at home though and until recently there hasn’t been much well-documented information about supplemental magnesium and blood pressure. A 2012 meta-analysis of available literature in the European Journal of Clinical Nutrition found: “Magnesium supplementation appears to achieve a small but clinically significant reduction in BP, an effect worthy of future prospective large randomized trials using solid methodology.”

This analysis found a statistically significant benefit at doses of more than 370 milligrams a day, indicating that a person would likely need to supplement internally and transdermally to get the benefit.

7. More Restful Sleep

There’s good reason that Epsom salt baths are often used for relaxation. Magnesium may have a beneficial affect on GABA receptors in the brain. This allows a person to relax and sleep easily and possibly deeper. It is important to note that a small segment of people seem to notice the opposite affect and wake up from magnesium supplementation. These people should, of course, not take magnesium at night.

How to Use Magnesium Oil

Spray on arms, legs, and stomach daily. I use 10-20 sprays per day. It will tingle on the skin the first few times it is used, and this is normal. It should fade after a few applications, but you can dilute with more water if it bothers you too much.

After applying, leave on the skin or wash off after 20-30 minutes. I usually apply after a shower and then use coconut oil or a lotion bar to moisturize about 5 minutes later. If the sticky feel on your skin bothers you, try applying at night before bed when you won’t notice it as much or before showering and rinse off.

This is my favorite magnesium oil brand, but if you are a DIY type you can also make your own!

DIY Magnesium Oil Spray Recipe

When I don’t have magnesium oil on hand I’ve been known to make it! Try this easy recipe:



  1. Boil the distilled water. It is important to use distilled to extend the shelf life of the mixture.
  2. Place the magnesium chloride flakes in the glass bowl or measuring cup and the pour the boiling water over it.
  3. Stir well until completely dissolved. Let cool completely and store in the spray bottle. Can be stored at room temperature for at least six months. I keep in my bathroom to use daily.

Note: I prefer to use magnesium oil before bedtime and often add 10 drops of lavender essential oil to the mixture for scent and relaxation.

Other Natural Ways to Get Magnesium

While magnesium does have many well-documented benefits, it is important to realize that it is only a small part of the many nutrients needed by the body. Magnesium supplementation is great but should be in addition to a real-food diet as this is the way nature intends it!

Magnesium is found in some foods, though the amounts present in many foods are declining due to poor soil quality and over-farming. Foods that contain magnesium include:

Top Ten Magnesium Rich Foods

Magnesium Oil FAQs

This post has generated hundreds of comments and questions and I’ve tried to answer the most common ones here:

Why is this called an oil when there is no oil in it?

Good question. This is actually a highly saturated mineral solution of magnesium but when it goes on the skin it tends to feel somewhat like an oil and was named “Magnesium Oil” for this reason. Confusing? A little… but I didn’t come up with the name. Even commercial brands of magnesium oil use that term.

What type of magnesium is best?

From the research I found, magnesium chloride seems to be the most absorbable and least irritating form that is readily available for purchase by the general public. (This is the brand that I use.)

Would Epsom salts work?

Personally, I find Epsom salt sprays too drying but I love Epsom salt baths. The difference is that Epsom salts are magnesium sulfate and can be more drying and not absorb as easily into skin.

Can I use an oral magnesium supplement powder to make transdermal magnesium?

Nope! The forms for internal use are irritating to the skin. This would also leave a white film and make a big mess. I don’t recommend it.

Is it good to add calcium to the spray too?

I personally wouldn’t. In theory, you could and it would dissolve decently well, but it would leave a white film on skin and calcium is not as easily absorbed through skin. Also, it seems that many people get plenty of calcium and not enough magnesium, so this would potentially not be as beneficial.

Can this go in a plastic bottle?

In theory yes and it should work just fine. I prefer glass whenever possible, especially since glass bottles are readily available now. My personal favorites are these sixteen ounce amber bottles.

Can I use this on babies/kids/my pets?

Ask your pediatrician/vet to be sure before using any product on a child or pet. Personally, I use this spray on my children at night to help them sleep more soundly.

Can I use magnesium while pregnant/nursing?

Again, check with a doctor before using anything while pregnant nursing, but I have personally used it through several pregnancies with great results.

This is supposed to improve sleep, so why does it seem to keep me up?

From all of the comments, there seems to be a small group of people who have an opposite reaction to magnesium. While it promotes restful sleep for many people, this small percentage seems to have trouble sleeping for a few hours after taking magnesium. My mom had this problem and found that she did best when she took or used magnesium spray around midday.

Why does this oil cause burning/tingling on some people?

One theory is that those who are deficient will have a tingling or burning reaction to magnesium oil. I did notice that it seemed to irritate me much more at first and that I soon adjusted and didn’t have a problem with this at all, but I don’t have any science to back up the deficiency theory. I also found that this particular magnesium oil didn’t tingle or burn at all.

What about adding essential oils to the mixture?

There are some risks associated with certain essential oils but some can also be very beneficial. Personally, I’d check with a qualified practitioner or aromatherapist before using any essential oil in this recipe.

Can this be used as deodorant?

Yep! I have a separate recipe for a spray deodorant that is basically this recipe anyway. Even just this spray on its own works great for me now.

Have you tried magnesium to help reduce stress, improve sleep or for another reason? Ever tried to make your own? Share below!

Homemade magnesium oil is a cost effective way to increase your magnesium levels and can reduce stress, improve sleep and improve health.

Katie Wells Avatar

About Katie Wells

Katie Wells, CTNC, MCHC, Founder of Wellness Mama and Co-founder of Wellnesse, has a background in research, journalism, and nutrition. As a mom of six, she turned to research and took health into her own hands to find answers to her health problems. is the culmination of her thousands of hours of research and all posts are medically reviewed and verified by the Wellness Mama research team. Katie is also the author of the bestselling books The Wellness Mama Cookbook and The Wellness Mama 5-Step Lifestyle Detox.


981 responses to “Magnesium Oil Benefits & How to Use It”

  1. Kelly Avatar

    I don’t have distilled water. How long will the spray last if I just use spring water?

  2. priscilla Avatar

    I’ve been told that when you use water in a recipe the shelf life of it is just a few days. Is it true with this one as well? Because I did the recipe, but I used flakes, so I diluted them in water.

  3. arj Avatar

    Thank you for this great info and very easy-to-follow DIY recipe. I just made my first batch of magnesium oil, and it’s amazing! I added lavender oil to mine since I plan to use it at night to help with TMJ symptoms (to relax jaw muscles so I don’t clench or grind). I read that some have had success spraying magnesium oil around jaw and neck muscles before bed. I’m so happy to find your page! I made a double batch so I could give a bottle each to my mom (migraines) and sister-in-law (fibromyalgia). I hope they find relief for their symptoms too.
    Thank you!

  4. Julie Feyka Avatar
    Julie Feyka

    Hello! I read somewhere that magnesium flakes will bind to Fluoride in water, demeaning it useable in the body. Does this make my magnesium bath soaks useless because there is fluoride in my bath water?

  5. Lindsay Avatar

    Hi! So I have Epsoak from the San Francisco salt co. It is magnesium sulfate vs magnesium chloride. I put it in my kids bath thanks to your recommendation (I hope it’s the right form). Do you think this would work for the spray? Thanks!

  6. Frank Castaldi Avatar
    Frank Castaldi

    Hi. So if i use half a cup of Magnesium Chloride flakes and say half a cup of distilled water to make up an mag oil, do you have any idea as to what concentration/purity that would be? ie 100%, 90% etc. I guess i would like to make up a batch of 95 to 99.9% concentrate.

  7. SIMONA Avatar

    Hello, could i also take magnesium oil internally for further cleansing? Is it ok to be taken internally?

  8. Rebecca Avatar

    I have a problem with the oil drying my skin out, in a really bad way. Is there anything I can do to combat this? Lotion is not enough.

  9. Fatima Avatar


    Do you think it is a good idea to add vitamin D liquid to the magnesium oil?

    Thank you,

  10. Kathy Avatar

    In answer to the burning question, I leave the oil on for at least 20 min. and then wipe it of with a damp cloth and that seems to help with sleep better.

  11. Monika Avatar

    Does this help with a perma-cramp of the calves?
    In other words – I have VERY tight calves.
    They hurt. I cannot walk….

  12. Betty Avatar

    Magnesium oil & Persistent genital arousal disorder
    Several years ago I started suffering with symptoms resembling “Persistent genital arousal disorder” My husband searched on line to find out what it was and how to relieve it. Though some women are thoroughly debilitated by this disorder I was only quite annoyed and distracted. Among several treatments that didn’t work he read about a treatment that involved cutting the nerves in the lower spine to stop the intense agony. He didn’t see if that procedure worked but I wasn’t particularly interested in letting doctors experiment on me anyway. We had been using transdermal magnesium oil for aches and muscle cramps and twitching with much success. Since doctors were considering cutting nerves my husband suggested that maybe magnesium as transdermal magnesium oil applied to my lower back would stop the arousals if they were somehow due to muscle spasms and twitching. One application to my lower back did the trick. Since that first time the arousals have returned a couple of times but a single application of magnesium oil stops it. I have been wanting to get this out in case it would help some other poor suffering soul.

  13. Joanne Avatar

    I love my magnesium oil spray that I make myself from Ancient Minerals flakes. I no longer have trouble sleeping through the night (I used to wake up around 3:00 every night and worry about everything possible for a few hours), and my daily headaches are gone. I also started using it as a deodorant and can’t believe how well it works.

  14. Jo-an Avatar

    I have made mineral oil for sleep, it is great. I put lavender and orange in to scent it but have read not to put essential oils in, what do you think?

  15. Tiffany Avatar

    I finally was able to get mag oil spray and it has really helped my anxiety. I do take a supplement as well but I’m not good at taking vitamins daily. I would highly recommend researching Calm and maybe putting in a disclaimer for those who care that it was tested and found to be high in harmful metals. I’m not sure if they have corrected it or not, so I stay away from it. Plus the citric acid if not organic is a no go for us. Just wanted to throw that out there. Thank you for the tips!

  16. Steph Avatar

    Great article. I have a question… my ankles have been swelling. I’m changing my diet but could this also help?

  17. Kayti Avatar

    This works for me so well!

    I am on isotretinoin for acne*, which often gives people a side effect of body aches and headaches. These were getting really bad for me. Instead of taking buckets of Tylenol, I made this oil and mixed it with some gentle lotion. Now, I apply it every night, and it honestly helps so much. If I get lazy and don’t apply it, the aches are worse for the next couple of days.

    (*obviously not my ideal strategy, but I’ve tried ev.ery.thing.else.)

    Thank you so much Katie! I have loved your site for years and am so grateful for all of the thoughtful, researched, helpful information and recipes you post.

    Notes on my usage of the oil –
    – Sleep: At first, the magnesium oil kept me up when I applied at night, as others have mentioned. I applied a smaller amount and midday for about a week, then started applying more and at night. Now I apply before bed and sleep very well.
    – Tingle/burn: I find that, with or without EO, this will hurt if I apply it to broken skin. I felt silly when I realized this pattern, but there you go — if I’ve shaved my legs recently, or have a bug bite on my ankle, etc, then it’s painful to apply this lotion.

  18. Marie Avatar

    I would like to know if it is OK to take magnesium oil internally and what would be the dosage? Also, can I use it on my teeth?

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