aquawhite™ sensokare, powered by powerful K+ Potassium protection gives total protection against sensitivity. Sensokare relieves sensitive teeth by strengthening your teeth and gums against unprotected microscopic canals. It recedes the sharp pain from cold/hot/sweet/ sour food by building a total protective layer. aquawhite™sensokare also has a cool flavor that shall leave you with a refreshing breath. About Sensitivity – When our teeth make contact with something hot/cold/sour/sweet, sensations are direct to the center causing Sensitivity. aquawhite™ sensokare works by plugging the canals to block the tooth sensitivity. Switching to a sensitivity specialized toothpaste, aquawhite™ sensokare, can make a big difference in not only your enjoyment of everyday life but in your overall oral hygiene and health.