Product Features Latest technology for strengthening and protecting your teeth MI Paste enhanced with a formula of sodium fluoride, calcium and phosphate Helps to maintain a normal pH level and healthy teeth Helps condition, protect and rebuild your tooth surfaces Releases vital minerals into your mouth when and where they re needed

My dental professional recommended this product to help relieve discomfort from a sensitive area at the base of a tooth. This is the second night of applying the paste. After reading several reviews from users I am encouraged.