I have been using this product since 2 years its really effective. I was suffering a lot because of bad breath. At last I found a solution for it. one of my aunt suggest me this product. now I am really thankful to my aunt. I my first use I felt a bit awkward because of the too much mint effect. Later I started liking it. Now I am a usual user of it. Its non harmful for our mouth. I suggest this product for the people who are really suffering from bad breath. It will be the perfect solution. Thank you!