Fluoride has been the standard ingredient in anti-cavity toothpaste, but modern oral care brands are bringing attention to a science-backed alternative: Hydroxyapatite. Remineralizing and enamel ...

Fluoride has been the standard ingredient in anti-cavity toothpaste, but modern oral care brands are bringing attention to a science-backed alternative: Hydroxyapatite. Remineralizing and enamel ...

Toothpaste containing hydroxyapatite is available over the counter because it was previously approved for use in preventing ...

Hydroxyapatite toothpaste has been approved for cavity prevention in Japan since 1993. It is also approved in Canada and endorsed by the Canadian Dental Association .

RiseWell Natural Hydroxyapatite Toothpaste. Now 17% Off. $18 $15 at Amazon. $12 at Nordstrom $25 $15 at Walmart. Credit: Amazon. Pros. Flouride-free; Great for sensitive teeth; Cons.

Toothpaste containing hydroxyapatite is available over the counter because it was previously approved for use in preventing cavities. “That is why we did the test, and it worked,” Amaechi said.

Hydroxyapatite (HAP), safe if swallowed, is an ideal fluoride substitute in toothpaste and mouthwash for people of all ages, including young children, the authors wrote. "More studies now show that ...