I’ve been using this patanjali dant kanti toothpaste for quite a while and the results are quite good. Earlier I used Sensodyne toothpaste as my teeth are sensitive to cold items. Sensodyne was really good but I felt like I lost the natural look. I don’t remember how come I shifted to patanjali toothpaste, well to say, it worked really well on my teeth sensitivity and whitening. As I have some oral problem like I used to get tonsil stones quite often due to which I feel some bad breath at times after having some food or other kind of junk food. Now I think that reduced. I am not saying it all happened all because of patanjali toothpaste, I started to have a lot of water frequently though. It’s just my personal opinion no offense. Peace out.