Most helpful critical review
4 of 5 people found the following review helpful
Caused canker sores!
on January 25, 2013
I bought this toothpaste to try something new... it turned out that this toothpaste (as many other major brands) contained Sodium Lauryl Sulfate, which has been shown in studies to cause canker sores.
I started getting canker sores after a few days (2x brushing per day), it was a very unpleasant experience...
I did not finish the first tube and instead got another brand. The canker sores promptly went away.