Homemade Remineralizing Toothpaste Recipe (Natural + Simple)

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I’ve mentioned before how I stopped tooth decay and helped remineralize teeth. For healthy tooth enamel, it’s important to focus on good nutrition and have a great oral care routine. If you’re dealing with sensitive teeth, this homemade remineralizing toothpaste helps reverse and prevent demineralization!

When I was actively working on my cavities I used a two-part approach. First, I addressed my mineral levels through what I ate and drank. I also used a natural remineralizing toothpaste for enamel repair. I’ve since noticed a huge improvement in tooth sensitivity and no new caries!

A Remineralizing Toothpaste

There’s a lot of information about tooth remineralization, a process many dental health professionals previously thought impossible. This article details the science behind tooth remineralization and which foods to eat (and avoid!) for success. You’ll also learn why most toothpaste ingredients, even those with natural ingredients, aren’t the best.

Conventional formulations like Sensodyne reduce tooth sensitivity with fluoride and potassium nitrate. While I’m not a fan of fluoride, there are other issues with some brands that claim they’re remineralizing.

Silica, especially in whitening toothpastes can sometimes be too harsh. The SLS added for foaming can cause mouth and gum sensitivity. Nano-hydroxyapatite toothpaste has recently gained popularity as an alternative to fluoridated toothpaste, but it presents problems too. You can read more about that here.

Over the years I’ve uncovered a lot about having a healthy mouth. What I’ve found mirrors my own experience with natural, fluoride-free toothpaste and a remineralizing diet.

Don’t want to make it? Try the remineralizing toothpastes at Wellnesse!

Natural Toothpaste

I’ve definitely noticed major changes in my teeth after using this toothpaste. It gets rid of buildup to help with teeth whitening and makes them feel really clean. Others who’ve tried it have told me the same thing.

The most surprising change in my teeth was that they’re no longer sensitive to cold! For as long as I can remember, biting into anything cold (or even thinking of it!) made me shudder and hurt my front teeth. After changing my dental care I noticed I could eat cold foods without my teeth hurting. I’ve never been able to do that before!

This toothpaste recipe is kid-approved, and since it has no fluoride, it’s safe for babies, toddlers, and those with thyroid problems.

Ingredients and Substitutions

I’ve made several toothpaste recipes over the years with varying ingredients. All of them have ingredients that help strengthen enamel (and improve sensitivity) to some degree. Here are the ingredients and what they do for a healthier mouth

  • Calcium – I used to use calcium carbonate in this recipe to help rebuild enamel. While it’s still a good option, calcium phosphate is even better. You can even use finely powdered, dried eggshells for calcium if preferred. A coffee grinder works well for this.
  • Baking Soda – A gentle abrasive that helps clean teeth and reduce plaque buildup.
  • Diatomaceous Earth – Mineral rich and full of silica for strong teeth and bones. It’s also slightly abrasive to clean teeth.
  • Xylitol – Adds some sweetness to balance out the mineral taste. Xylitol also has a lot of oral health benefits and helps prevent cavities. If you prefer not to add it though you could replace it with a little stevia to taste.
  • Coconut oil – This helps pull everything together and turns it from a powder into a toothpaste. Coconut oil also helps reduce plaque, prevent gingivitis, and balances mouth bacteria. If your house is colder you can replace half of the solid coconut oil with fractionated coconut oil or MCT oil.
  • Essential oils – These add antimicrobial properties for oral health and freshen breath. Some good options include cassia cinnamon, clove, peppermint, spearmint, myrrh, or sweet orange. Start with a little and increase as desired in the recipe to avoid any irritation.
  • Mouth oil – Instead of adding essential oils, try a premade healthy mouth oil. I like this one from Wellnesse that features ingredients like manuka, and organic cinnamon and mint essential oil.

A note on abrasiveness: There’s been some concern diatomaceous earth or baking soda can be too harsh on teeth. While we don’t want to wear away enamel, DE and baking soda can be gentle options. Baking soda rings in at a 2.5 on the MOHS hardness scale compared to silica at 6 or 7. DE is even gentler than that with a score of 1 to 1.5.

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4.16 from 264 votes

Remineralizing Toothpaste Recipe

Make a remineralizing toothpaste to freshen bad breath and strengthen teeth with enamel healthy ingredients.
Prep Time10 minutes
Total Time10 minutes
Yield: 4 ounces
Author: Katie Wells

Equipment

Materials

Instructions

  • In a bowl, mix together the calcium, diatomaceous earth, baking soda, and xylitol.
  • Add the coconut oil a little at a time until you reach the desired consistency.
  • Add essential oils or Balanced Mouth Blend if using.
  • Store in small glass jar.
  • Use a clean popsicle stick or spoon to scoop some out and onto a toothbrush. Do not dip the toothbrush into the jar as this introduces bacteria and cause it to spoil faster.
  • Storage and Shelf Life: Store in a cool place away from direct sunlight for up to 2 years. Replace it if it starts to smell off or look discolored.

Notes

  • The amount of coconut oil can vary you need to form a paste consistency can vary from 1 and 1/2 TBSP to 2 and 1/2 TBSP coconut oil. You can also replace half of the solid coconut oil with fractionated or MCT oil if your house is cold. This keeps it from getting too hard!
  • If you don’t have a 1/2 Tablespoon measuring spoon, it’s the same as 1 and 1/2 teaspoons.

More Natural Oral Care Options

Oral hygiene involves more than just toothpaste! Here are some more healthy mouth products to make or buy. I’ve included my brand Wellnesse for those who are too busy or just want a premade option.

The Internal Side of Remineralization

Remineralization doesn’t only happen in the mouth. Simply using a toothpaste with a higher concentration of minerals likely won’t be enough to help teeth. Remineralization is a whole-body process. In order for it to happen we need enough of certain nutrients, especially minerals and fat-soluble vitamins.

When I was actively working on remineralizing my teeth, I focused on a specific nutrient-rich diet. I also avoided foods with sugar and phytic acid and added other lifestyle factors to boost nutrient levels. You can read my daily oral health routine in this post.

Getting enough minerals and fat-soluble vitamins are important not only because they support the body as a whole, but they create more mineral-rich saliva. Our bodies need healthy saliva to deliver the necessary nutrients to teeth.

I saw the best results with this two-pronged approach: eating for oral health and using this remineralizing toothpaste!

Ever made your own remineralizing toothpaste? Let us know how it worked!

This homemade remineralizing toothpaste uses all natural and safe ingredients to naturally clean teeth and provide necessary minerals to the mouth.
Sources
  1. Dodds, M. W., Johnson, D. A., & Yeh, C. K. (2005). Health benefits of saliva: a review. Journal of dentistry33(3), 223–233.
  2. Valkenburg, C., et al. (2019). The efficacy of baking soda dentifrice in controlling plaque and gingivitis: A systematic review. International journal of dental hygiene, 17(2), 99–116.
  3. Reade. (2023). Mohs Hardness (Typical) of the Abrasives.
  4. RTS Tools. (2019). MOHS Hardness Level.

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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. barbaraoneill.online 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.

Comments

1,475 responses to “Homemade Remineralizing Toothpaste Recipe (Natural + Simple)”

  1. Ann Avatar

    Since xylitol is poisonous to pets we do not buy or use anything with that in it… is there anything else we can use? (A tiny bit of sugar or something?)

    1. Katie Wells Avatar

      No, sugar would do the opposite of what the xylitol does. Just keep it out of the way of your pets, the same as you would keep any harmful chemicals away from children…

  2. Georgiana Gooch Avatar
    Georgiana Gooch

    I just made your recipe for toothpaste last night. I used the paste to brush my teeth. I was really surprised on a couple fronts. One, my teeth actually felt cleaner than usual. I didn’t have that “minty fresh” feeling in my mouth that I am accustomed to, but in spite of that, my mouth felt cleaner. Huh. Secondly, when I woke up this morning, I fully expected I would have a roaring case of dragon breath. I DID NOT. I had left off my usual water pik routine last night (I’m not sure why) which usually leads to dragon breath in the morning (if I don’t water pik). So imagine my surprise this morning when I didn’t wake to a dragon in my mouth. It has to be the toothpaste regimen that brought about such drastic change!

  3. Aida Avatar

    Hi Katie! I made this toothpaste and put it in a silicon squeeze bottle, used it the first time and it was so creamy, however the next day it had turned rock hard! This js because of the coconut oil, what can I do? Will I have to unmelt it everytime I use it or is there something I could put in the mix to stop it from solidifying? Thanks!!

  4. da-AL Avatar

    tx for great info! any ideas about reducing oral acidity if one loves eating fruit?

  5. Laurie Avatar

    Instead of DE, I use pure bentonite clay from Wyoming. This is the only area without lead that I have found. After brushing, leave the paste in the mouth for a couple of minutes before rinsing.

  6. E.Dunne Avatar

    This is exactly the kind of thing the ADA, REPUTABLE dentists, oral sugeons & other experts are warning us about. Intensive new studies (going back to 1950!) just released this week have conclusively & indisputably shown that nothing..NOTHING, prevents tooth decay but fluoride. In fact they noted that even brushing isn’t particularly helpful, just a good tool to apply fluoride. They warn that claims like yours & all the other “natural” toothpastes are causing a definitive rise in cavities & gum disease that will only worsen if this fad continues. If you want to use this IN ADDITION to a fouride toothpaste, fine I guess. But alone? Future cavities & oral problems are guaranteed.

  7. Leslie Avatar

    Thank you for the great recipes! Just wondering, if I grind up eggshells into a powder, are those possibly too harsh? I take it internally for added calcium and just wondering if it would be too harsh on enamel. Any thoughts?

    Thanks!

  8. Tess Elliott Avatar
    Tess Elliott

    Am having to change our dental routine: both my husband (who has Sjogrens) and I are losing our dental program thanks to veteran cutbacks. We are both living on Social Security and I plan to adopt your program to save what’s left of our teeth. We already do coconut oil pulling, but not every day. My only worry about your recipe is using the coconut oil in the toothpaste, which most people will wash down the drain. The e.v. coconut oil solidifies and can stop a pipe up if enough of it accumulates. If you use it in the toothpaste, you need to spit it out in the trash or a paper towel. You can’t count on flushing it out completely with hot water. It might not be a big problem in modern plumbing but we live in an old building and need to flush our drains out regularly with baking soda and vinegar. Am looking forward to seeing some change, though doing without nuts is probably impossible, at least for walnuts which are our important brain fats. I also rely on oatmeal to keep my cholesterol lower, and will be hungrily reading about soaking and fermenting. Thanks for being such a help. This info. is great for seniors AND mamas!

  9. Katie Avatar

    I see grapeseed extract in your photo, but not listed as one of the ingredients. How many parts (drops) GSE do you use?

  10. Deborah Avatar
    Deborah

    Is there something else you can use in your toothpaste recipes other than coconut oil as I am allergic to coconut, coconut oil and all its derivitives. Thank you for your help with this.

  11. Michael Avatar
    Michael

    By far the best paste I’ve ever found for remineralizing is the new tooth butter by bliss energetics. It has so many ingredients that would cost so much otherwise. So many herbs and vitamins and is also designed to treat enamel hypoplasia and gingivitis. My teeth have improved so much.

  12. Abigail Avatar
    Abigail

    Hi there! I just wanted to comment so others can benefit from my experience. I have been brushing with the remineralizing toothpaste minus the diatemataceous earth (for fear of abrasiveness) every day and oil pulling here and there for several months….nothing has happened. My teeth are still insanely sensitive and my problem tooth (not a confirmed cavity) is still “zinging” when I chew hard food. I and the queen of just wanting to change a little and continue my life and normal.
    But for the sake of your teeth (and dental bills), COMMIT!
    I am now buying the diatemataceous earth to add, a vitamin D supplement, possibly the FCLO and am going to be cutting out phytic acid.
    (I eat eggs, avocados, and coconut oil like my life depends on it. Favorite food.) I’m also going to up my intake of bone broth.
    We’ll see how this goes!
    Save yourself! Commit to healthy teeth from the get-go. Your body and your wallet will thank you ??

  13. Brittany Avatar
    Brittany

    2 questions… first, is it okay for my kids to swallow this since it has xylitol? Second, can I add castile soap to make in foam? And if so, how much would you recommend?

    1. Katie - Wellness Mama Avatar

      I avoid castile soap because of the glycerin, which can coat teeth. As for swallowing, I don’t worry about such a small amount but I do encourage them to spit.

  14. Mhobbs Avatar

    Can I add some activated charcoal coconut powder to this recipe instead of the xylitol powder?

  15. mary Avatar

    Would this recipe be safe for my 20 month old who is not spitting it out? We’ve just been using water so far.

  16. Melanie Cawthon Avatar
    Melanie Cawthon

    Is the Xylitol purely for sweetening or are there other benefits to adding this to the toothpaste?

    1. Katie - Wellness Mama Avatar

      I’m not a fan of consuming xylitol internally, but there is some research showing that it can be beneficial in oral health products. Certainly, you could leave it out, but it does also help with taste.

  17. Aruna Avatar

    Hi,
    Thank you for sharing! I have been trying out oil pulling to avoid a root canal Once I made the big mistake of combining coconut oil with DE and that made the DE feel like tiny glass pieces stuck in my mouth and throat. It took a long time till that feeling completely went away. I feel it is dangerous to combine any oil with DE. But now I do use DE and baking soda with water to swish around to heal and treat any gum/teeth issues and it works wonderfully well. I would suggest not to combine too many things with DE.

  18. Traci Avatar

    Im wondering is you have a recommendation on which trace minerals to use in the toothpaste? Some of them seem to not be authentic enough when I research and look at reviews. Thank you!

4.16 from 264 votes (223 ratings without comment)

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