I used the Mousse for a while, it did make my teeth whiter and less sensitive to cold. Stopped using it because you do actually ingest it & some of the ingredients are dodgy.

@DonkeyDude check out healthnatura.com as well 20% off of your first purchase using code "JAY" or "ANABOLOGY". I have been waiting for my order for a month from them tough and Canadian customs seem to be holding onto it.