It seems like it helps
This isn't nearly as abrasive as I'd worried. It seems like it helps. The flavor is not strong, I like it. I use my regular whitening toothpaste to brush my teeth and then use this on just the visible front teeth. It did make my teeth a little bit sensitive so I switched to using sensodyne as a regular toothpaste. I just use a really tiny dab and it works. It's expensive but you don't need much at a time.
Rating: 4 stars