Coffee Break

W‘s beauty director relies on this whitening system.

Go Smile Sonic Blue Teeth Whitening System

For the past few months, my morning drink of choice has been the Thunderbolt, an iced lemonade-and-espresso combo that is much more delicious than it sounds. The only downside? It seems to be making my pearly whites a bit less pearly. Go Smile has come to the rescue with Sonic Blue Teeth Whitening System, a vibrating toothbrush that has a little LED blue light snug in the center. When you brush, the light activates the hydrogen peroxide solution in the brand’s whitening gel. After a week, I could actually see a difference.