- The Smile Sensident is indicated as a whitening desensitizing and re-mineralizing treatment that can be applied before or after the whitening treatment. - It is mainly a potassium nitrate and sodium fluoride based gel solution ideal in treating dental hypersensitivity. - The Smile Sensident is able to reduce pain in a few minutes. The Smile Sensident interrupts the perception of pain through nerve receptors, therefore the patient immediately feels relief. **For further product information , please contact Chat support**