elmex® SENSITIVE PROFESSIONAL toothpaste provides instant¹ and long-lasting² relief from sensitive tooth pain. With added zinc phosphate to increase resistance to acids. ¹ For instant relief, apply the toothpaste directly to the sensitive tooth with your fingertip and massage for 1 minute. ² With regular use for 4 weeks. elmex® SENSITIVE PROFESSIONAL toothpaste is a medical device. Please read the instructions for use and information regarding safe usage carefully.