“Hydroxyapatite (HAp) is the main component of enamel and one of the most studied biomaterials in the medical and dental field,” Dr. Jonathan B. Levine, the chief dental officer of Lenny Kravitz’s ...

Nano-hydroxyapatite risks in toothpaste "According to a [2021] narrative review from Odontology, the official journal of the Society of the Nippon Dental University, so far, there have been no reports ...

After using it consistently, I’ve noticed a real difference in my teeth,” one wrote. “They feel noticeably stronger, look ...

Add Yahoo as a preferred source to see more of our stories on Google. A close up of someone smiling. At-home teeth whitening kits or toothpastes are great for getting a whiter smile at home without ...

New fluoride-free cinnamon toothpaste combines nano-hydroxyapatite technology with bold natural flavor to deliver high-performance oral care and a premium non-mint brushing experience MENIFEE, Calif., ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Katie Okamoto Katie Okamoto is an editor focusing on sustainability. She’s ...

Toothpaste is a daily staple in more than 300 million Americans’ oral hygiene routines, and more people are looking for sustainable oral care products that are made with safe ingredients and reusable ...

Fluoride is famous for its ability to protect teeth from decay by making them more resistant to acid and putting lost minerals back into teeth. While fluoride does work — and contrary to some current ...