Burst’s whitening strips are created to gently brighten teeth while being gentle on gums. Their formula lifts coffee, wine, and tea stains from enamel in up to 10 minutes, but you can leave the strips ...

Toothpaste containing hydroxyapatite is available over the counter because it was previously approved for use in preventing ...

A team of scientists at the University of California, Irvine, have figured out a way to turn human urine into a key material ...

A key chemical in urine can help make a high-value mineral for use in medicine, construction, and more — cheaply and ...

You can brush your teeth daily with fluoride toothpaste. Hydroxyapatite toothpastes might also be helpful and repair teeth. One 2019 study tested fluoride toothpaste and 10% hydroxyapatite ...

UC Irvine, and the University of Illinois Urbana-Champaign (UIUC), have used biology to convert human urine into a valuable ...

The scientific case for hydroxyapatite toothpaste is actually quite simple: Composed of calcium and phosphate, hydroxyapatite is the very mineral that primarily makes up our bones and teeth.

Scientists have developed a method to recycle human urine into hydroxyapatite, a material widely used in dental and bone ...

"More studies now show that hydroxyapatite is effective as an anti-caries active ingredient in the absence of fluoride," wrote the authors, led by Malgorzata Pawinska of the Medical University of ...