This is a great question and one that we take seriously. We are committed to creating products using research-backed ingredients that ensure both safety and efficacy.
Because of the concerns around nanoparticles in general, we selected nanoXIM•CarePaste, the only nano-hydroxyapatite approved by the Scientific Committee on Consumer Safety (SCCS), a premier European-based regulatory body.
After a 10-year review, they determined that nano-hydroxyapatite particles used in nanoXIM•CarePaste are safe when used at concentrations of up to 10% in toothpaste. (The inclusion rate of nanoXIM•CarePaste in Dentalmin PRO™ is 7%).