I only recently tried your Anise Toothpaste which is the first of your products I have tried. After 1 month of using the product the heavy areas of plaque on my teeth actually started breaking down and chipping off. I was very surprised. It was actually kind of annoying at first as a couple of my teeth felt like they had that just cleaned at the dentist feeling and the crunchy bits of plaque are not that pleasant either. Then I actually sat back in awe. I worked for a Toothcare company for many years (you may have heard of Oral B?) and I have never ever seen such an impact.