Just to let you know how well shine is doing …I have been using it for 2 months now and I had 2 teeth that were losing enamel. ..one tooth almost fully restored and the other about 3/4 restored. …and I see my hygienist soon to see if there is gum line improvement….love orawellness …never was cavity free until I used this product. Again.  Thanks!  I am a happy Canadian customer…

Rob A from Ontario, Canada