Medically reviewed by Casey Gallagher, MDMedically reviewed by Casey Gallagher, MD Putting toothpaste on a pimple won't help it go away faster. Toothpaste is an acne remedy that has no evidence 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 ...