I am a cynic and I don't believe the blurb that companies give to their products... But my old teeth definitely started to ...

“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 ...

Tooth whitening has long forced people to choose between brighter smiles and stronger enamel. A new vibrating tooth powder aims to end that tradeoff, promising to lift stains while actually rebuilding ...

Nano-hydroxyapatite toothpaste is a fluoride-free alternative. This is who dentists say it's best for. Anna Gragert Senior Editor, Health and Home Anna Gragert (she/her/hers) was previously the ...

While the debate around fluoride continues, many are considering switching their fluoride toothpastes to alternatives that include the popular ingredient nano-hydroxyapatite. "As ingredient labels ...

Stained teeth can make a real dent in someone’s self-esteem, causing them to avoid smiling in photos or laughing and chatting in public. But a new three-in-one teeth whitening powder promises to ...

Hydroxyapatite (HAP) toothpaste is a dental product that contains manufactured calcium phosphate. Calcium and phosphate are minerals that form 95% of tooth enamel and 70% of bones. NASA developed HAP ...

Hydroxyapatite (HA) is an inorganic mineral present in human bone and teeth. It plays a role in the structural strength of bone and in bone regeneration. While it occurs naturally in bone, healthcare ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. Over the past few years, nano-hydroxyapetite ...

For a toothpaste to be accepted by the American Dental Association, it has to contain fluoride. That doesn't stop many consumers from attempting to avoid the ingredient. If you've ever known a hippie ...