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. Lila Avatar

    This recipe look fantastic, thanks so much for sharing. I’ve got receding gums on both my lower canines and my teeth are generally quite sensitive at the moment- would you recommend using the bicarb of soda?- i ask as i see some say it’s quite abrasive and can cause sensitivity? Also if you use ground up egg shell do you think using the calc/mag powder or the calc/bantonite clay? ( I’m also currently oil puling with coconut oil 2/3 times a week).

    1. Wellness Mama Avatar
      Wellness Mama

      I’d use the cal/mag powder personally but you might also consider adding in OraWellness products as they are great for gums…

      1. Lila Avatar

        Thank you….is that using the cal/mag powder instead of the bicarb of soda or as well as?
        Subject: [wellnessmama] Re: Homemade Remineralizing Toothpaste Recipe

  2. Kim Froman Avatar
    Kim Froman

    For anyone worried about the hardening, I put mine in a flat container and it hardened to a flat cookie. I just take a bite, chew, then brush! Before using this, I could not swish with peroxide — painful! Now it doesn’t bother me. Last week a big chunk of “cement” fell out from between my bottom teeth!

  3. Mark Keeler Avatar
    Mark Keeler

    We make our own natural toothpaste from bentonite clay, salt, baking soda, orange peel, peppermint and a few other ingredients. It rocks!

  4. Christina Nicole Avatar
    Christina Nicole

    I made this toothpaste and it is already working great and we have seen great results! With other’s I’ve made, my son will brush but hates it. He actually likes brushing with this one! I was wondering if I did something wrong though because the coconut oil hardens back up, so I set the jar in hot water for a bit. Is there something you do to prevent this from happening? Thanks in advance!

    1. Wellness Mama Avatar
      Wellness Mama

      Unfortunately this tends to happen, especially in cooler weather. We actually just leave a popsicle stick near the jar to use for scooping it out without needing to melt it…

      1. Christina Nicole Avatar
        Christina Nicole

        Okay, that’s the answer I was hoping for. Thanks so much! We really love this paste! It’s great! Thanks for sharing! 🙂

  5. Olga Vakulich Avatar
    Olga Vakulich

    Does the coconut oil have to be melted? Please give me details on the coconut oil. Thanks

  6. Eileen Colegrove Avatar
    Eileen Colegrove

    For the tooth paste I make I us equal parts calcium bentonite clay, xylitol, and water then add essential oil of choice (clove for tooth and gum problems or lemon because the kids love it). I think I may modify my next batch and replace the water with coconut oil!

  7. Josh Avatar

    on storing the tooth paste..lets just say I was cleaning out the fridge throwing away condiment bottles when..bam idea!!

  8. Melissa Combs Avatar
    Melissa Combs

    I have made this toothpaste twice now, and it works great! Thank you. I have a question though. When I mix up the ingredients, it causes a chemical reaction. I’m thinking it must be between the baking soda and something else. Is this normal? Thank you!

  9. Lindsey Morrison Avatar
    Lindsey Morrison

    I have read this half a dozen times now and cannot find the castille soap any more. Have you taken that out of your recipe? I’ve been using this recipe for close to a year now and always look up the recipe. This time I’m writing it down but I can’t find the measurement for the soap. Please help?

    1. Wellness Mama Avatar
      Wellness Mama

      I took it out in the updated version, but it was 1 teaspoon and you can definitely still add it. Warmly
      Katie

      1. Lindsey Morrison Avatar
        Lindsey Morrison

        Thank you, Katie. I had skimmed through the comments before posting and didn’t see anything about the soap. Then as I was searching for my comment this evening, I saw a brazillion or so questions about the soap and now I feel a bit silly 🙂 I had wondered about the glycerin as well so I am just as happy not to use it. Thanks for your prompt reply and excellent website 🙂

  10. Mita Avatar

    Can you please address the safety issue regarding metal braces. How safe is it??? If not, what should I substitute for what & how much… I’ve read about the metal fillings which I presume is different & glass braces on your post buuuut No Braces. Would really appreciate you prompt response. Thank You & God Bless!!!

    1. Cristina Avatar

      I’m curious too about braces & toothpastes as the orthodontist cautioned against whitening toothpaste, but this is different…

        1. Cristina Avatar

          I’m also curious about using colloidal silver in the formula… thoughts?

          1. Wellness Mama Avatar
            Wellness Mama

            I’ve seen conflicting evidence on this, but haven’t seen a good enough reason to include it…

  11. Susan Avatar

    Someone advised me to use tumeric powder to whiten teeth. I used coconut oil and banking soda as toothpaste.

    1. Ginni Avatar

      I wouldn’t… unless you’re wanting your wanting your teeth to be more yellow??? Fresh turmeric may be another story.
      Being Indian & I use powdered turmeric in most my cooking for health benefits & for color purposes. However, powdered turmeric mixed in w/grated Indian brown sugar (gourd) is & can used for coughing; acts like a lozenges & yes, your mouth will turn yellow 🙂 lol

    2. Rob Avatar

      I wouldn’t… unless you’re wanting your teeth to be more yellow??? Fresh turmeric may be another story.

      Being Indian, I use powdered turmeric in most my cooking for
      health benefits & of course for color.
      Turmeric is very good for you. I remember my mom mixing it up w/some grated Indian brown sugar (gourd) & forming it into small balls & placing them under our tongue. We were instructed to suck on it & not chew or shallow it up 🙂 lol My mom knew me too well… lol
      I still love the taste of it!!! Btw, turmeric is an acquired taste 🙂

      1. Susan Avatar

        I have been brushing with it for a few days. It does not turn your teeth yellow but it does your toothbrush (lol). I think it couldn’t be bad, because it’s a natural anti-inflammatory and cancer-fighting agent.

        1. Rob Avatar

          thank you Susan for letting me/us know. Few days after I posted, I
          figured that if eating turmeric doesn’t turn my teeth yellow, then
          neither would brushing… Anyhow, it’s good to hear from a first-hand
          experience 🙂
          Btw, did it whiten your teeth???

  12. Cynthia Upperman O'Connor Avatar
    Cynthia Upperman O’Connor

    I bought Calcium Citrate instead of the Calcium Magnesium. Will that work? Or do I need to change it out?

  13. Shaleen Avatar

    Hi, I went on amazon to purchase the calcium magnesium powder and read in the reviews that this is product was not GMO free. Do u recommend any other brands? Thanks

  14. Katy Kriebel Avatar
    Katy Kriebel

    I have been using homemade toothpaste for about two months now. I had a dentist appointment about a month after I started making my own TP and it was the shortest dental visit I’ve had. Both the hygienist and the dentist told me my teeth looked really good. Although the hygienist about threw a fit when i told her i had been making my own TP and had not been using fluoride. First time I haven’t had to schedule for a follow up visit to take care of something! Received my first bottle of brushing blend shortly thereafter and am putting my faith in its use. Plan to make some of your remineralizing TP too! So far, so good – thanks for all the research and sharing of great ideas that you are doing!!

  15. Stefa folle Avatar
    Stefa folle

    I didn’t have calcium powder so I replaced it w/Bentonite clay. I am wondering for the next batch, which is better calcium (am thinking to make it myself w/egg shells) or Bentonite clay?

    1. Wellness Mama Avatar
      Wellness Mama

      Either one will work great, or a mix is good too. I’ve recently been using a mix of a cal/mag powder and bentonite and it is working really well..

  16. Brandi Avatar

    I forgot…..lol the egg shells….any special prep to them prior to grinding??? clearly there is egg residue left after cracking the egg. Am I to let this just dry in there or rinse it out? If I am to let it say wouldn’t that potentially grow bateria the longer they sit out?? Are the shells comparable in calcium content or just cheaper considering they are already in the household?

    1. Wellness Mama Avatar
      Wellness Mama

      I’d wash and rinse well and let dry. They have a high calcium content but they are just cheaper…

      1. Liselle Avatar

        I am really enjoying this post and everyone’s feedback. Thank you! I plan to make some soon. Just wanted to interject here that in some traditional cultures ground up egg shells are consumed with food which leads me to believe that there must be some assimilable calcium in there and depending on the brand of otc calcium your getting, that calcium may not be very assimilable. Of course the teeth are different than the digestive tract, but for remineralization the absorbability of the calcium source should be considered.

  17. Brandi Avatar

    I read through your remineralizing tooth powder recipe and then how you were looking to perfect it through the remineralizing tooth paste….can these two recipes be combined? Or is there a reason the powder calls for the clay and the paste only the coconut oil? I have read about the oil pulling which I am guessing is what the clay was for in pulling out toxins etc. I’m just not clear on whether the clay would be beneficial in the paste or if it isn’t needed. Personally, I am more inclined to believe the clay would pull out toxins better than an oil would. I just don’t want to include the clay in the paste recipe and have it counteract with the oil. Also, concerning storage would it be ok to maybe run the jar under warm water (before opening) to melt just enough for brushing when the mixture solidifies? I’m also thinking that dipping the toothbrush into the mixture daily would introduce germs into the mix that could cause bacteria to grow and or oil to become rancid…..any troubles with this?? I’m thinking if the mix was melted a bit would an eye dropper work to extract the paste and apply to the brush?? Sorry for all the questions I just want to be clear before starting in order to maximize results.

    1. Amie Avatar

      i was also concerned about germs and dipping the brush, so i just use a small spoon to scoop it out of a jar. i wash the spoon each time and keep it in my toothbrush cup. since it’s pretty thick, i found the warmth of my (clean) finger pressing it into the bristles helped soften and distribute it nicely. Before that, i was unhappy with the big clump I was trying to brush around in my mouth evenly. 🙂

    1. Wellness Mama Avatar
      Wellness Mama

      It does harden in the winter somewhat… haven’t found a way to avoid that completely

      1. Veralyn Avatar

        Maybe try using fractionated coconut oil. It keeps it from turning into a solid.

  18. Jan Avatar

    Am wondering if you have every heard of Oil- pulling. Google it..if not .. Have been using Coconut oil for oil pulling every morning for about 9 months. Am please with the results..teeth whiter, mouth feels very clean..Dentist thought my gums had improved after 3 months of use…(I think he thought I was crazy…)so now we’ll see what the dentist thinks after 9 months. I have read that the oil removes bacteria from your mouth…so you atleast start each day with a totally clean bacteria free mouth.. There have been medical studies which support these findings…

    I am also curious about annual blood work coming up in December. I have added Coconut oil to my cooking …make a plantain lotion out of it which I use on my face twice daily and it has totally cured adult acne which I have struggled with for years…and make a body lotion/butter which I use on feet…arms, hands and lips….I personally can not say enough about the benefits I have experienced with adding coconut oil to my life…I will try the tea…and smoothie tricks… …Oh…I almost forgot…I make kefir out of coconut milk…

    Love your Blog…Plan to visit often..There is a lot to learn here…as well as a lot of things that I already do…

    Thanks, Jan

    1. Jennifer Kilzer Avatar
      Jennifer Kilzer

      Jan, how exactly do you make your lotion? I’ve just been putting straight unrefined coconut oil on my skin but wanted to experiment with adding other oils to it to make it smell different.

      1. Janet L Smith Avatar
        Janet L Smith

        Jennifer,

        Here’s the salve recipes..I followed up the lotion recipe.

        I melt the coconut oil over a double boiler. I use small crock pots to keep the water hot with a small double boiler pan which fits in the cock pot. I keep adding water to the crock pot all day to keep the oil stewing. If I am adding other oils I add them at that time too. Stir oils enough to mix but not spill. After it is all mixed then I add a couple of tbs of bees wax. Pour into small jelly jars and let it harden…

        When I am making lotion with herbs(Specifically Plantain)…I add 10 or 15 fresh leaves or a 1/4 of a cup if already dried in a tea/spice bag or tea infuser …to 1 cup Coconut oils. Cook over the double boiler until oil is bright green. I usually let it stew for several hours. I fish out the leaves with a fork or removed the infuser…Then add bees wax… pour into jars..

        I have a few other recipes that I have made. Sometimes I add Aloe Gel..especially in the winter…add equal parts of oil mixture and Aloe together in the blender and mix at high speed for a couple of minutes.

        Pour into jars.

        My most recent Lotion recipe is :

        ¼ cup Coconut Oil
        3 T bees wax
        3T Jojoba Oil
        3 T Grape seed Oil
        1 T Apricot Kernal Oil
        1 T Kukui Nut Oil
        ½ cup Hot water – not quite to a boil…If it boils let it
        cool for a minute or two
        8 drop Frankincense
        10 Drops Neroli
        10 drops Roman Camomile

        For lotion , after melting and mixing the oils you want in your recipe. (Coconut Oil, Jojoba, Grapeseed, Vitamin E, Almond…Can use any kinds of oil but need about a cup of oil) pour hot oil in a blender and mix on high. Add a few drops of essential oil, let it mix. Then SLOWLY add hot water through the hole of the blender with it running. You will hear it as it become a lotion. You may be mixing for several minutes….Pour it into jars and it will become more solid…It is a little of an experiment every time I make it but…I feel like at least I know all the ingredients that are in it…

        Did not mean to write book but I guess I did.

        Thanks, Jan

4.16 from 264 votes (223 ratings without comment)

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