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. Cory Avatar

    Can you add sea salt to this recipe without making the paste too abrasive?

  2. Guy Avatar

    Hi. About to make some of your toothpaste recipe, but is Baking Soda REALLY harmless? Would Himalayan crystal salt be an equally effective substitute?

  3. Connie Avatar

    I just made this. I used Cal-Mag Citrate caplets–which were almost impossible to grind. I damaged two appliances, but I got it done. It is very gritty which I don’t mind. I usually brush with baking soda and salt. For sweetener I used some powdered stevia I had on hand. I don’t like to consume this version of stevia because it has maltodextrine, so this is a good way to use it up. I have a sensitive tooth from, I believe, over use of hydrogen peroxide for whitening. I’m hoping this toothpaste will rebuild my enamel. Thank you!

  4. Jen Avatar

    Hi Katie,
    Do you know if this toothpaste is gentle enough to use on veneers? I was told I can only use Rembrandt toothpaste because most regular toothpastes are to abrasive for veneers. I would love to try your recipe I just want to make sure it’s safe first.

  5. Anika Avatar

    I’ve made several batches of this toothpaste and love it, but my last two batches have gotten these little brown/yellow specks in them. Is this ok and normal?
    Thanks!

  6. Mo Avatar

    Hi Katie

    can I use the cinnamon powder instead of cinnamon essential oil?

    thanks

  7. Gab Avatar

    Hi Wellness mama, my favourite..

    Just would like to ask you a question..

    I have been reading about Essential oils and how poisonous they can be, even rosewood and similars are not recommended for usage during pregnancy.

    Please help me with any suggestion about essential oils for topic use

  8. Dewayne Avatar
    Dewayne

    Hi Wellness Mama,

    I was wondering if you should caution people against swallowing too much of the toothpaste, to avoid calcium stones or calcification of the arteries ?

  9. Melissa Avatar
    Melissa

    I feel like my teeth have become MORE sensitive since using this recipe. Any advice. I followed it exactly except no DE and calcium citrate instead of calcium mag.

  10. Katie Avatar

    Hi! I recently started using this toothpaste (minus the Xylitol) But for some reason my gums feel really sensitive and sore now. Is there anything you can reccomend? should I try less baking soda maybe? Would massively appreciate your help. And Thank you so so much for your amazing blog. I use so many of your recipes!!!!! xxxx

  11. Far Avatar

    This sounds great- can’t wait to try it! You could also store in a ketchup/mayo squeeze bottle- available at dollar stores.

  12. Erica Avatar

    Wellness Mama – Can you comment on the use of carageenan (food additive derived from red seaweed purportedly causing colon inflammation and/or colon cancer) in either form, food grade or non-food grade, in toothpaste? Some websites make a distinction between degraded and undegraded carageenan. Thus far, it appears only the former is linked to colon disease/cancer per the NIH. I saw your article on carageenan being used in certain commercial almond milk brands and thought the topic needed revisiting. Thanks!

  13. Connie Cappel Avatar
    Connie Cappel

    Awesome discussion. New to this website. I just made the deodorant bar with some lavender oil, then I found this info on the toothpaste… I just added some powdered calcium that I typically use as a supplement & mixed it with a little deodorant mix & it tasted great & my teeth feel really clean. Thanks for all the great tips!

  14. Amy Avatar

    thanks for the idea- I messed around for years with baking soda, etc. and think a slight modification of your recipe is really working for us-
    olive oil
    calcium carbonate
    peppermint EO

    and my kids are appreciating the go-toob dispenser too:)

  15. Jessica Avatar
    Jessica

    We’ve been using this for the past year. I just made a new batch today. We love it! I usually have sensitive teeth when it comes to cold but not anymore 🙂 Thank you for sharing!

  16. Amy Avatar

    May I ask what the purpose is of the coconut oil? My teeth don’t feel clean and it’s kinda gross in the sink lol I don’t think toothpaste is supposed to be loaded with fat but I thought I would ask!

  17. Valerie S. Avatar
    Valerie S.

    I have very sensitive teeth and just started using your recipe minus the DE. How long after you used it did your teeth stop being sensitive?

  18. Brendan Zachar Avatar
    Brendan Zachar

    I have an albeit different method that I have used for brushing my teeth, that up until last month I was happy with. I started to notice that my gumline was receding after having brushed with a mixture of baking soda, salt, peppermint essential oil and water. Now, perhaps my teeth are overly sensitive, or perhaps the amount of baking soda was overpowering – it’s even possible that there is no correlation at all with the baking soda. However, I do believe that some of us have sensitive teeth and the baking soda MAY just be a bit too abrasive to include in large amounts in any homemade toothpaste recipe.

  19. staci Avatar

    So I thought I had all the ingredients but I bought calcium citrate (which also has magnesium and vitamin D) instead of the calcium powder it calls for. Can I use the calcium citrate tablets and just grind them up?

  20. Regina Osborn Avatar
    Regina Osborn

    I’ve been using this toothpaste recipe since January 2014. I recently added some bentonite clay to the mix. I absolutely love it!

    We got stuck away from home one night. Since it wasn’t planned, we did not take our toiletries with us so I ended up brushing my teeth with our hosts over the counter toothpaste. The next morning, my mouth felt and tasted horrible. I’m so glad this situation occurred. I would never have realized what a difference there was. I will never ever go back to over the counter toothpaste again!

4.17 from 266 votes (223 ratings without comment)

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