Helps Protect From Sensitivity Pain With Fluoride For Cavity Prevention Teeth & Gums Healthy*extra Fresh New Sensodyne Advanced Repair & Protect Extra Fresh With Novamin Is Different From Other Sensodyne Toothpastes. It Has A Unique, Clinically Proven Concentrated Calcium Formula That Helps Repair Sensitive Areas With The Natural Building Blocks Of Your Teeth, Whilst Its Extra Fresh Flavor Leaves Your Mouth Feeling Fresh And Clean.