This works. It whitens my teeth in no time, only thing is that when you're rinsing the liquid comes out foamy. But cant complain much, second time purchasing because it works.

I like this product, but it is not like "Whoa it's awesome!" Okay, so honestly I did not see my teeth whiter than before using this. I really like that the minty flavor is not overwhelming, like others that kind of burn your tongue after brushing. This...

It does whiten my teeth when I use it. I just can't get used to the very syrupy texture, like liquid medicine. And the hydrogen peroxide in this make it foam up a lot. I'd just much rather use something else.