German researchers have developed a process that tests the abrasive effect of toothpastes. The abrasive effect of a particular toothpaste on tooth dentin depends on the hardness, amount, and particle ...

If you were shocked by the hundreds of thousands of microplastics we swallow when we chew gum, you’re in for another spook. New research is revealing that dozens of common toothpaste brands are ...

A toothpaste containing extra-virgin olive oil (EVOO), xylitol, and betaine may improve gingivitis better than commercial antigingivitis toothpastes. The results of a randomized clinical trial were ...

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 ...