Sensodyne Repair & Protect with NOVAMIN® is a scientific breakthrough and different from other toothpastes. It has a unique, clinically proven concentrated calcium formula that helps repair vulnerable areas with the natural building blocks of teeth. Calcium and phosphate ions form a protective mineral layer to repair the vulnerable areas. Sensodyne Repair& Protect daily toothpaste continuously repairs, strengthens and protects teeth. It also has fresh minty taste to leave the mouth feeling clean & fresh.