BioRepair Sensitive Teeth toothpaste repairs the enamel surface. 
It rebuilds the natural barrier, making the teeth less sensitive. 
Every day, teeth are exposed to mechanical (toothbrush) and chemical (food and acid) stimuli. 
They can cause microscopic, imperceptible scratches in which deposits, bacteria and discoloration accumulate.
Over time, this can lead to more serious damage, such as tooth decay or tooth sensitivity.