GUM SensiVital+ fluoride mouthwash provides fast and long-lasting protection against tooth sensitivity thanks to an effective sensitivity-reducing agent. If you experience toothache when eating or drinking anything cold, hot, acidic or sweet, brushing your teeth or breathing in cold air, you may have sensitive teeth. GUM SensiVital+ fluoride mouthwash provides fast and long-lasting protection against tooth sensitivity thanks to an effective sensitivity-reducing agent. - Thanks to calcium and a patented combination of fluoride and isomalt, it prevents cavities and enhances the remineralisation of tooth enamel. - Anti-calculosis action. - Pleasant mint flavour.