I was skeptical but this thing does work!!!
I wish I had taken before photos. But you can take my word for it that it does work. The first 2 days didn't yield any result but then I started noticing the change and I'm on day 5 now and can vouch for the effectiveness of this product. It doesn't smell or taste like anything. Just a note when you are twisting the bottom for the gel to come out, it won't be visible on the brush but once you start applying you will notice that it is there. So don't be like me and keep twisting till you see something. Just twist a bit and start applying on your teeth.
Rating: 5 stars