The pen is mightier than the strip ... "I've used professional whitening gel purchased from my dentist before, and the sensitivity it caused was so bad, I had to stop," said a satisfied user.

Teeth whitening pens — are they helpful or just hype? This pen has a suite of followers on Amazon, so we dive into what ...

No shade, but that morning coffee is doing a number on your teeth. If you love a daily cup of joe or glass of red wine, chances are you've noticed your teeth getting dingier over time. Some folks have ...