Led by hydroxyapatite, which is the primary natural mineral of tooth enamel and bone, this toothpaste restores the foundation of tooth enamel. Add in sodium fluoride to prevent cavities and decay, and ...

“Choosing the right toothbrush and toothpaste is more important than ... use toothpastes that include potassium nitrate or strontium chloride. Whitening: If you’re concerned about stains ...