GoSMILE Advanced Formula B1

The GoSMILE teeth whitening system seemed like a new cool application. The 3 step process of "flip, pop, whiten" was easy to understand and perform. I squeezed the tiny tube and brushed my teeth with the clear gel until it was empty. There are no trays, or strips involved so nothing sits on your teeth making you talk oddly or salivate like a bulldog. The taste is like most whiteners but not overpowering. You are not supposed to rinse it off, drink or eat for 20 minutes. That was easy enough. After 2 applications I saw no results. When I use Crest Whitestrips, I see results just after one use. GoSmile is a great idea in neat packaging but it falls short for sure.