Add Yahoo as a preferred source to see more of our stories on Google. As a society, we’re constantly bombarded with images of celebrities, models and politicians with perfect, photo-ready teeth, which ...

Luckily, I’m happy to report that the reviews are true — it really did brighten my smile overnight. It’s not perfect, but it works, and it works fast. Here’s what plenty of other reviewers and I like ...

Visiting a dentist for a professional teeth whitening treatment isn't always in the cards — sometimes it doesn't fit within your busy schedule or budget. But there are plenty of at-home alternatives ...

The new tooth-whitening algorithm allows shoppers to simulate the results of Colgate’s Optic White Overnight Teeth Whitening Pen in seconds. NEW YORK--(BUSINESS WIRE)--Perfect Corp., the leading ...

Whiter teeth for $19? Yes, please.

A Nevada woman has filed a class-action suit against Colgate-Palmolive, claiming that Colgate's Optic White toothpaste is based on "false hope" because it fails to naturally, deeply whiten teeth as ...