This Review Title is Teeth Whitener? Yes and the content is: I never thought charcoal would whiten and brighten my teeth. Well it works. I was skeptical at first. My teeth are whiter than they ever have been in a long time. One final word is that it works.  I do not know how it compares to a whiting in the dentist's office, but it is cheaper than spending several hundred dollars at the dentist. Thank you..There are other information for this review, one is This reviewer did not purchase it and the other is 0 people think this review is helpful.