Today you can go further than treating the pain of dentine hypersensitivity with Sensodyne. Today you have new Sensodyne Repair & Protect Whitening containing NovaMin calcium phosphate technology. NovaMin builds a layer over exposed dentine. Starting from the first use, this reparative layer creates an effective and lasting barrier to the pain of dentine hypersensitivity. Now helps to restore your teeth to their original whiteness.