Great at first
I have been using this product for a little over a month now. I brush with it once a week bc it is very abrasive and I noticed sensitivity right off<br /> After the first use I noticed an immediate difference in my teeth but after subsequent use not so much. I do like that it has no flavor and is not hard to stomach. It is a very fine powder so be careful bc it will get everywhere.<br />I will keep using this product and hopeful for more whiter results
Rating: 3 stars