{"id":393358,"date":"2026-10-09T11:28:04","date_gmt":"2026-10-09T09:28:04","guid":{"rendered":"https:\/\/dutchhealthstore.com\/dentifrice-a-lhydroxyapatite-de-quoi-sagit-il-et-a-qui-convient-il\/"},"modified":"2026-10-09T13:49:45","modified_gmt":"2026-10-09T11:49:45","slug":"dentifrice-a-lhydroxyapatite-de-quoi-sagit-il-et-a-qui-convient-il","status":"publish","type":"post","link":"https:\/\/dutchhealthstore.com\/fr\/dentifrice-a-lhydroxyapatite-de-quoi-sagit-il-et-a-qui-convient-il\/","title":{"rendered":"Dentifrice \u00e0 l’hydroxyapatite : de quoi s’agit-il et \u00e0 qui convient-il"},"content":{"rendered":"\n\n\t
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Tooth enamel is the hardest substance in your body, and it still can’t grow back once it wears down. That’s why a mineral called hydroxyapatite has been getting so much attention in oral care.<\/p>\n

It’s also the main mineral in enamel itself, which makes it an interesting thing to put in a toothpaste. Here is what it is, what the research says, and which of our toothpastes contain it.<\/p>\n

What Is Hydroxyapatite?<\/h2>\n

Hydroxyapatite is the primary mineral that tooth enamel is made of. In toothpaste, it’s a lab-made version of that same mineral, used as tiny micro or nano particles. It was originally developed for astronauts, who lose mineral from their bones and teeth in space, and it has been quietly working its way into bathroom cabinets since.<\/p>\n

The idea is simple. If enamel is made of hydroxyapatite, a toothpaste that supplies hydroxyapatite can help support it.<\/p>\n

What Does the Research Say?<\/h2>\n

Quite a lot, and it’s still growing. A 2024 systematic review and meta-analysis found that hydroxyapatite oral care products can be effective at reducing cavities without any fluoride. Earlier reviews also found that in lab and in-situ studies it performed as well as fluoride toothpaste, and sometimes better. The authors of those reviews do point out that more long-term clinical research is needed, which is a good reminder that this is an evolving area.<\/p>\n

Hydroxyapatite and Fluoride: Not a Fight<\/h2>\n

Fluoride has decades of evidence behind it, and plenty of dentists recommend it. Hydroxyapatite is an alternative for people who would rather avoid fluoride, and it’s also considered safe if swallowed. That makes it a popular choice for young children, who tend to swallow a fair amount of toothpaste whether we like it or not.<\/p>\n

If you or your child has a high risk of cavities, or your dentist has recommended fluoride, ask them before switching. Some of our hydroxyapatite toothpastes do contain fluoride too, for anyone who wants both.<\/p>\n

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Dentifrices \u00e0 l’hydroxyapatite pour un usage quotidien<\/h2>\n

Pour une transition simple, le dentifrice naturel \u00e0 l’hydroxyapatite de RiseWell existe en version Wild Mint, ainsi qu’en version sans ar\u00f4me pour celles et ceux qui pr\u00e9f\u00e8rent un go\u00fbt neutre ou trouvent la menthe trop forte. Georganics propose \u00e9galement des dentifrices \u00e0 l’hydroxyapatite en tube, en Fennel et Fresh Mint, ainsi qu’une version Prebiotics & Probiotics si vous vous int\u00e9ressez au microbiome buccal. Les versions Fennel et Prebiotics & Probiotics sont sans fluor, tandis que la Fresh Mint contient du fluor. <\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t

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