"Hydroxyapatite is natural. It is a type of calcium that makes up bones and teeth," says Lai. "Nano-hydroxyapatite relates to ...

The agreement with Proctor & Gamble mirrors last year's settlement between the state and Colgate-Palmolive.

Fluoride, a naturally occuring mineral found in many foods and water, has been a primary ingredient in toothpaste since the 1970s. Despite being widely regarded as safe by the Food and Drug ...

Boka's toothpaste uses nano-hydroxyapatite (n-Ha) — an alternative to fluoride — as its active ingredient ...

Procter & Gamble has agreed to revise packaging of its Crest toothpaste brand under an agreement with Texas Attorney General Ken Paxton.