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. WellnessMama.com 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

1,470 responses to “Homemade Remineralizing Toothpaste Recipe (Natural + Simple)”

  1. Elia Dosti Avatar
    Elia Dosti

    Are those two ingredients needed? What exactly is the purpose of them? If not necessary, I’d like to keep it simple. thank you

  2. Elia Dosti Avatar
    Elia Dosti

    Is it my impression or this recipe changed? I bought GSE and Castille Soap. NOw that I came back to make it, don’t see those ingredients anymore. Please let me know. Thanks. Also how many drops of essential oil?

    1. Wellness Mama Avatar
      Wellness Mama

      I did update it. You can add 10 drops of the GSE and 1/2 tsp of the soap if you’d like. 🙂

      1. Elia Dosti Avatar
        Elia Dosti

        Are they needed? If not I’d like to keep it simple. What exactly is their purpose on the toothpaste? thank you

        1. Wellness Mama Avatar
          Wellness Mama

          They mainly help it foam a little like “regular” toothpaste but you can leave them out…

          1. Elia Dosti Avatar
            Elia Dosti

            Will this toothpaste go bad at some point? I mean sort of expire so to speak. For how long should I use a batch? thank you

  3. Cheramie Avatar
    Cheramie

    I’ve made another version of homemade toothpaste, but am excited to try this one! A tip for storage: We HAPPEN to have five children, so we use a one week vitamin sorter and each person gets a slot with their own toothpaste in it. That way, I don’t have to even THINK about all those double dipping germs from my kids. 🙂 Thanks for sharing your info!

    1. Jeannette Avatar
      Jeannette

      We use those little round hard plastic tubs with the screw lids in the travel section at Walmart. They come in different colors so each girl can have her own color and each boy can have his. We have separate bathrooms for the boys and girls at our house since we have 7 children. I agree that having personal toothpaste containers is best. We have also used those clear plastic containers with the snap on lid for taking individual dressing or condiments in lunches. You find those in the paper product section. I just let them write their names or initials on the top. Very cheap so if they crack you don’t worry about just throwing them away and getting another one. My boys can be a bit rough on things.

  4. Heidi Avatar

    I followed the recipe as listed on the everyday paleo site. It didn’t mention that the xylitol should be a powder. I just mixed up a batch and the xylitol is not dissolving into the mix. Should I ditch this batch and start over or do you think it’s okay to use even with the xylitol still somewhat crystally? Maybe it will dissolve in time? Suggestions appreciated.

  5. Emily Amy Avatar
    Emily Amy

    How long does this recipe last (if you use TBSP for each “part”) for one person?

  6. LeeAnn Avatar
    LeeAnn

    Can extracts be used instead or are they bad for your teeth? Anyone have any advice on using food grade extracts for flavoring? Is it bad for you teeth or is it a weaker version of oils?

  7. Chris Michael Avatar
    Chris Michael

    I’ve made similar recipes in combination with a pinch of salt or a dollop of Bronner’s castile soap. My variety seems to fluff up a lot and can be difficult to store. Does anyone else have this problem?

  8. Roman Avatar

    I have made this recipe a few times and LOVE it. I don’t use the diatomaceous earth (DE) but I DO add a few drops of Red Raspberry Seed Oil for its antiseptic properties. Thank you.

  9. Mandie Jean Wright Avatar
    Mandie Jean Wright

    I was wondering where you buy your baking soda or what brand you buy (I looked at “Resources” and “Store” and didn’t see any there). I’ve only seen Arm & Hammer at our grocery store, but I have heard some say they do testing on animals, and I’ve also seen some say that with the deodorant mix, Arm & Hammer caused irritation, whereas another brand did not. Do you have a specific brand you use?

  10. Kelly Killeen Avatar
    Kelly Killeen

    I tried this recipe with coconut oil, calcium powder, xylitol, baking soda, and some peppermint extract. I put all my dry ingredients in a blender first to mix (plus the xylitol was granulated not powdered). After adding the coconut oil, it is still pretty gritty. Is that the right consistency? My teeth are getting insanely clean, but I am worried it may be abrasive.

  11. Melissa Craig Avatar
    Melissa Craig

    I have heard that you can grind up eggshells and that is the same as calcium carbonate. Have you heard that too? Do you know if it is true? Do you think it would be ok to use the eggshells instead of the calcium powder?

    1. Wellness Mama Avatar
      Wellness Mama

      I have heard that too… haven’t tried it, but I don’t see why it wouldn’t work…

  12. Dan Biz Spalding Avatar
    Dan Biz Spalding

    I got the calcium & magnesium powder from amazon. It also has citrate powder and VItamin D3 in it. I just want to make sure that it is going to be safe for my 2 and 4 year old who aren’t great about spitting it all out. Thanks!

  13. Samantha Lee Avatar
    Samantha Lee

    Essential oils should never be taken internally. Be careful on that advice.

  14. Erica Avatar

    Okay, thanks. I’m having a bit of trouble finding the right calcium. :-/ I didn’t want to take the time to order online, but I may have to.

  15. Erica Avatar

    I am eager to try this. But I accidentally bought calcium CITRATE powder. Will it work like calcium carbonate?

  16. Melisse Allyana D. Tenorio Avatar
    Melisse Allyana D. Tenorio

    It’s kind of difficult to get xylitol in my country, any alternatives?

  17. Beth Avatar

    Make sure its food grade Diatomaceous Earth and you can grind it to make it less abrasive.

  18. Alexandra Marie Curry Avatar
    Alexandra Marie Curry

    I made this toothpaste and love it! I used peppermint oil in it. My two year old likes it too. I put it in a reusable lotion bottle I found in the travel section at Walmart.

  19. Allison T Hobbs Watson Avatar
    Allison T Hobbs Watson

    Is there something else that you would recommend as a flavor enhancer other than the xylitol? I have dogs and we don’t buy anything with this ingredient as it is toxic and means certain death. If it states sugar free on the label I usually don’t buy it anyway, but if I need to I make sure this is not the sweetener. Unfortunately – dogs love it.

4.16 from 264 votes (223 ratings without comment)

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