The unique sensodyne rapid action formulation is designed for fast action, with an optimised polymer system that helps the active ingredient (stannous fluoride) get to work fast.
this polymer system creates a gel-like scaffold that helps hold the stannous fluoride in place, preventing it from being washed away in the mouth to enable faster blockage of the exposed dentine tubules.
this allows sensodyne rapid action toothpaste to provide fast action and long last lasting protection when used as directed to beat sensitivity, and it also leaves your mouth feeling clean and fresh.
fast action and long lasting protection you can trust!