Elmex Sensitive Professional Toothbrush + Pen

IMMEDIATE AND LASTING RELIEF Directly at the source of the pain. Toothbrush + Anti-sensitivity pen. Discover the elmex Sensitive Professional toothbrush + Anti-sensitivity pen, a revolutionary applicator with patented Pro-Argin technology. Its effectiveness has been clinically proven: It works by closing the channels leading to sensitive dental nerves, so as to block pain to provide immediate and lasting relief for sensitive teeth.