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

1,471 responses to “Homemade Remineralizing Toothpaste Recipe (Natural + Simple)”

      1. Rachel Avatar

        Katie, I would love to buy your products and recommend them to family and friends. My only issue is sustainable packaging. I’m trying to reduce my plastic use. Is this something your company will one day offer? Thank you for all the valuable information you provide!

        1. Katie Wells Avatar

          Hi Rachel, all of our tubes are sourced from sugarcane, a bioplastic that leaves a negative carbon footprint in the manufacturing process, and all of our plastics are compostable! More importantly, we are committed to sustainability and are always working to improve our supply chain, and as the technology, pricing, and options improve, we’ll be improving as well.

  1. Austin Avatar
    Austin

    Hi Katie! Would you suggest replacing the DE with activated charcoal? Or would mixing it with other ingredients render the charcoal ineffective?

  2. Jenna Avatar

    How to you clean the egg shells? I have a mortar and pestal to grind, but i don’t know the safest way to sterilize the shells and keep the minerals intact. Hard boiled maybe, or do you heat them in the oven?

      1. Jeannette Avatar
        Jeannette

        Darlene, I tried making my own calcium powder from egg shells, as described in your link. While it may be fine to use as a supplement powder, I found it to be way too abrasive for brushing teeth. It felt like sand! I have a BlendTec blender, which is pretty powerful. It was also abrasive on the plastic blender pitcher. I may try mortar & pestle though, since I have one of those.

  3. Naomi Avatar

    Thank You! My dentist said teeth could not be remineralized when I asked him. I have been looking for information on this for awhile 🙂

  4. Lewis Gross Avatar
    Lewis Gross

    As a Holistic dentist for 40 years I agree with your advice to balance oral pH through diet and lifestyle. Unfortunately alot of patients drink acidic beverages or swallow lemon water and vinegar which erode teeth. Rinsing with water does not neutralize the acid. Buffer immediately with an alkaline mouthwash.

    1. Karla Avatar

      I start every morning with warm lemon water and ginger. I have a tiny cavity I am told. I am trying to remineralize it as opposed to getting it filled. But, I am concerned with the lemon water as a problem Is it best to cut this out of my routine? Or will a mouthwash work to neutralize it? And if so, which one would you suggest? Thanks so much!

  5. Cine Avatar

    Hi,

    Can I add activated charcoal to this recipe? If so, how much/ how mant parts do I add to this recipe?

    Thank you so much!
    Cine

  6. Diana Avatar

    I have tried this toothpaste twice and each time it sets up like a chalky brick. When you dip into it, it just crumbles in pieces. I’ve resorted to just scooping a piece out and letting in dissolve in my mouth and then use the toothbrush. What am I doing wrong? Even adding more coconut oil doesn’t change this issue.

    1. Katie Wells Avatar

      Depending on the temperature of your home, it is likely the coconut oil hardening. You can try using a liquid version like fractionated coconut oil or MCT, or sesame oil as the oil instead and that should fix the problem.

      1. Cindy Avatar

        I have my teeth turning yellow and losing enamel. Is there a way to reminerlaize

    2. Ashley Avatar

      I’ve tried to melt the xylitol by heating it or dissolving it in water before making the toothpaste. I do not recommend it. Then it gets super hard like a brick after it sits for a bit. If that isn’t the case, I think it should stay as soft as the coconut oil is.

  7. Emma Avatar

    I want to make this, and I see a comment from Melinda stating “chalk is not good these days.” What is she referring to in this recipe?

  8. MARGARET Avatar
    MARGARET

    I haven’t been able to find an answer to my question. I have used remineralizing toothpaste for a couple of years and find that it does whiten my teeth. But I still struggle with tooth sensitivity. I especially notice with hot/cold stuff. I’m 61 years old. Can you still remineralize your teeth after a certain age or does it not work as well? I’ve asked my dentist. I’ve asked OroWellness. I never feel like I get a really clear response. But I keep on using the OroWellness because I think it’s a really good product, much better than anything I’ll find at the grocery store. But can you find an answer to this? Thanks, love your site!

    1. Ashley Avatar
      Ashley

      I have found that avocado oil works beautifully in this recipe!

    2. Ashley Avatar
      Ashley

      I don’t know the answer to your question, but you might like the sensitive toothpaste from Jack and Jill. I believe it is a natural replacement for sensodyne. Their website explains a bit about how it works. 🙂 I hope you find something that helps!

  9. Karen Avatar

    I always start with this recipe and kick myself for adding as much baking soda as it calls for. The whole thing ends up tasting like baking soda and I have to make three times as much to get rid of that flavor. Too much baking soda for me. Otherwise, awesome recipe.

  10. Sarah Avatar

    Hello Wellness Mama,

    I have several large cavities and was prescribed fluoride toothpaste by my dentist. I wasn’t that happy about it but did use it and it helped with the pain I had when brushing my teeth. Now I’ve used the first tube and wanted to try something natural. I found this and was very excited to give it a try. I couldn’t find calcium powder but found a supplement tablet for calcium and magnesium and ground that up with the other ingredients ( excluding the DE). I blended it in my Nutribullet since I didn’t have a calcium powder to make it smooth. When I use the toothpaste, my teeth hurt extremely so much that I have to pause for a few minutes before the pain subsides, after that period I feel fine, but after I’m done brushing and swishing I spot it out and it’s all bloody. The bleeding stops shortly after, but it’s this normal? Does it go away after a while? Hope you read this and can help.
    Thank you.

    1. Katie Wells Avatar

      Not sure what it would be bloody, but if you don’t use the same ingredients, you won’t get the same results…

      1. Sarah Avatar

        Well the recipe itself says you can add this or leave it out etc… Anyways the bleeding stopped shortly after posting the comment and the pain has subsided as well. Sometimes I still have pain when eating sweets but I try not to most of the time

  11. Reena Retuta Avatar
    Reena Retuta

    Have you researched anything on miswak or seawak? Supposedly, these are plants that people used to clean their teeth before toothbrushes and toothpaste was invented. I’d love to see an article on this research!

  12. Samantha Avatar
    Samantha

    Hi, thank you for this info. I’m wondering if it’s ok to include bentonite clay in a homemade toothpaste or is that ingredient better to only use for the tooth powder?

  13. Veronica Avatar
    Veronica

    Hi. I feel really silly but I am trying the remineralizing toothpaste for the first time and I’m brand new to the game lol. How much of each ingredient do I use?

  14. Dana Avatar

    Hi katie! So i clicked the link u had to xylitol powder and ordered it… however it looks like crystals when i got it…or sugar. Doesnt look like powder. Is that ok or did i get wrong stuff? Also… i cant seem to get a fine powder out of egg shells using my food processor. Any suggestions? Thanks!!!

4.16 from 264 votes (223 ratings without comment)

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