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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4.17 from 266 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

1,493 responses to “Homemade Remineralizing Toothpaste Recipe (Natural + Simple)”

  1. Gee Moore Avatar

    It says coconut oil for taste but I think it is one of the most important ingredients to help against bacteria, there have been a few recent studies of the benefits of it.

    I have been using a very fine granule Bicarbonate of soda with water to brush with and as a mouthwash for a few years and the results have been excellent, now i use coconut oil (on skin also) it’s even better.

  2. Angel Avatar

    I made this recipe–but everything has turned solid and is impossible to use. Do I need more coconut oil to make it pastey? I am going to re-blend everything in the food processor with more coconut oil. BTW, in the beginning I did not have this issue. I store it in a mason jar but will try the humangear tubes that were mentioned.

    1. Dena Avatar

      Angel – it’s solid because the mixture is cold. Coconut oil is solid at room temperature (well, a “cool” room temperature). Try warming the mixture up just a bit. The coconut oil will melt and you should be able to mix it all together well.

      You can set your bowl or jar in a sink filled with warm water, kind of like warming up a baby bottle. See if that helps.

  3. Tami Avatar

    Katie,
    I just use bentonite clay, coconut oil, a few drops of spearmint essential oil, and mix…what do you think of that concoction?

  4. Amy Avatar

    I’ve made this yesterday, and liked it. However, this morning the mix is hard as a rock (I’m assuming due to the coconut oil). Is there another type of oil that I can add to it to make it less solid?

  5. Rachel Avatar

    Is it normal for the toothpaste to “yellow” some after a day or two. Mine has coconut oil, bentonite clay, and the calcium/magnesium powder. Thanks!

  6. Amanda Avatar

    Hi! I recently went to the store to get some organic essential oils for this recipe, but noticed all of the bottles were labled not for internal use (I was specifically looking at cinnamon leaf and cloves), I think the cloves one said keep away from mucus membranes. Is this just something the companies have to label on their products for legal purposes, or is their a special food grade oil I should be looking for? Thanks for any insight you can provide 🙂

  7. Chris Avatar

    RE: making own toothpaste – I read thru the comments; very helpful; lots of good tips, thanks! I want to try this, however, need one more piece of info. How does this remineralize your teeth? From where are the minerals coming from?

  8. rosemary Avatar

    I just made this a few days ago, and it’s great, except for one little detail: we live in a wood-heated cabin, and at this time of year our bathroom is between 45 and 50 degrees, and the rest of the house doesn’t often get above 60… so our toothpaste is rock-solid until it warms up in the mouth. So, it works, but it’s difficult and annoying to get started. I was wondering if it would be possible to mix in some olive oil, or another oil that is liquid at these temperatures. Or else I could try the squeezable version and see if that is a better consistency. Any thoughts or ideas? Thank you!

    1. Emily Sullivan Avatar
      Emily Sullivan

      You can buy liquid coconut oil… I use some of that in the winter time when I make this.

      1. Noelle Avatar

        Beware though that liquid coconut oil does not include the same health benefits as unrefined coconut oil. The chemical process it takes to fractionate the oil changes the compounds and makes for an inferior product.

  9. Brenda Avatar

    I followed the recipe but my toothpaste turns as hard as a rock. Any fix to this?

  10. Emily Avatar

    I was really excited to try out this toothpaste. I’ve been using it for 2 weeks. It actually ruined my teeth more, and very quickly at that. Before I was only concerned about my molars – now my front teeth and the tops of the teeth all the way to my molars are translucent – a sign of enamel wearing away! I can see the visual difference and feel it as well. My gums are also suffering. I think it’s because of the lauric acid in the coconut oil. (It is also said to brush your teeth after oil pulling – makes sense if there’s so much acid!) The actual toothpaste also might be too abrasive with all the powders – I’m gonna say to just stick with baking soda. I was was using baking soda and calcium powder, not DE and Xylitol powder.

    I had no problem with the taste of the toothpaste, but maybe I should have added the optional xylitol powder. I just recently learned that it can prevent cavities:

    https://xylitol.org/xylitol-uses/dental-benefits-of-xylitol/

    However, at this point, with the rapid degradation of my teeth, I can’t afford to try out any more homemade remedies. I remember when I first starting using Pronamel after using Crest for a long time – you could literally feel the texture difference in your teeth with your tongue after a week! I think I will go back to that and continue to eat a high fat-soluble vitamin diet in hopes that my teeth will recover (even though it is said that conventional toothpaste with it’s flouride will hinder your teeth from remineralizing).

    If anyone else is reading this – don’t use coconut oil to brush your teeth with. Yes, coconut oil is known to kill all bad bacteria in the mouth, but it’s acid will destroy your teeth like it did mine. The “optional” xylitol is said to counteract acids, so if you are trying this, you MUST include xylitol, and perhaps use less or no coconut oil.

  11. Al Avatar

    What is the purpose for the Calcium Powder ingredient? I’m just wondering because adding this makes your recipe unique from others that I’ve found online.

      1. Arlene Avatar

        When you say remineralize, do you mean to make the enamel strong or rebuilt? Two of my kids have fluorosis and hypocalcified. Is there anything that can be done for fluorosis. There teeth are discolored and it is sad to see. Thank you!

  12. Crystal Avatar

    Does anyone know if I can substitute the calcium with the Aztecs secret Indian healing clay? I usually shop at vita cost and I’m not sure what calcium to get can anyone help? New to this blog and love it already

      1. Revital Avatar

        why will it work? what are the ingredients that are important to have in the powder?

  13. Alison Foster Davis Avatar
    Alison Foster Davis

    Ok, I just tried to post and it disappeared. Hope this doesn’t show up 2x and if so, sorry!

    Thanks for the recipe, and here are two suggestions hopefully to help others:

    1. Make the whole thing in a mini-prep/small food processor. It speeds up the process and makes a much smoother finished product.

    2. Store the toothpaste in an old HoneyBee Honey container – you know, the bear that is so cute but you can’t get all the honey out of his ears at the end? LOL. The other option is a plain condiment bottle like you can get at the local dollar store or on Amazon (search “condiment bottle). They are about $2 each, washable, reusable, and eliminate the need to dip your toothbrush in the container (yuck), to have an extra spoon on hand (more to clean), or waste a plastic bag (that will go into a landfill).

    All that said, I’m happy with the recipe that I made! My teeth feel good, and my spirit feels good knowing that I didn’t put anything toxic in my body!

  14. karen Rogers Avatar
    karen Rogers

    I’m excited to try this toothpaste recipe. Could u send me a little more info on the diet you were on? I have both fertility issues and very weak teeth. Ive have had to get 2 root canals in the last year and I’m sick over it! I’m desperate to fix my teeth naturally and know a special diet could do a lot of good. I already eat really well but want to try cutting starches and everything you said. Thanks!

    1. Lori Appleman Avatar
      Lori Appleman

      In addition to cutting the carbs out of your diet, you might try acupuncture to assist with your fertility issues. I know of several positive outcomes.

  15. Alexandra Moreland Avatar
    Alexandra Moreland

    Will this recipe work with the go tubes? I don’t like the bentonite clay in the “squeezable” toothpaste recipe… It tastes like dirt.

  16. Jenny Avatar

    Thankyou for your great articles. I have an 8 yr old son who doesn’t have enamel on his front teeth. The dentist said to apply a tooth mousse but I am concerned about the ingredients. Could you please guide me as to what I should do. Should I use your homemade toothpaste and try to give him bone broth or is there something I should do. Thank you so much for your time.

    1. Ken Avatar

      the DE scrapes enamel… so i wouldnt put that in your mix…read the comments well before you give this to your child

  17. Loki Miller Avatar
    Loki Miller

    I’m really happy with this recipe, I’ve fond that it has a tendency to harden. Have you noticed this yourself? If so, what steps, if any, have you taken to prevent/counter act this? Thank you.

  18. Shonda Hector Avatar
    Shonda Hector

    I cannot get the calcium powder or the Xylitol to blend in. Well, mostly the Xylitol won’t dissolve. I’ve only used it twice, but I can tell my teeth are much cleaner.

  19. Tanya Paez Avatar
    Tanya Paez

    I am confused, I keep reading comments about Castile soap. I did not see that in the above ingredients…is it from a different recipe?

    1. Christine Avatar
      Christine

      I’m in the same boat. All the comments about the castile soap…. what are they referring to? Did the author of this recipe originally use it in her recipe and now has changed it? would like to know….

      1. Katie - Wellness Mama Avatar

        I originally had 1 tsp of liquid castille soap in this recipe but after more research and trying new recipes, I found that it didn’t provide any additional benefit besides helping it foam like regular toothpaste and many people didn’t like the taste, so I removed it. Some brands also contain glycerine which can be harmful to teeth.

4.17 from 266 votes (223 ratings without comment)

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