Review (5/5): So far, so good! Highly recommend!
So a couple things: I ordered "vanilla mint" but received just vanilla and also the jar is tiny and I was expecting something bigger (but that is my fault because I didn't read all the details.)
That being said, this stuff is great! I've used it a total of 4 times since receiving it and my teeth are noticeably whiter. It doesn't have much of a taste so it's easy to brush with. I rinse my mouth out afterward and then brush and floss like normal.
It does make a huge mess. Overall worth the price especially compared to the cost of other methods of teeth whitening.