Hello . I have been using the Colgate tooth paste since my childhood. I also tried some other pastes but Colgate is the best. Colgate is an international brand. It the only paste recommended by most odd the dentists. It has vast variety of pastes. I have been using Colgate total for a very long time. Six month back my mother had a sensitivity problem with her tooth I told her to use Colgate sensitive pro relief and believe me sensitivity was relived within 15-20 days completely. I also used colgate’s visible white paste also.i was satisfied with the results. Last but not the least, for strong teeth please go to your dentist every six months. Thank you.