Medical toothpaste for immediate pain relief for sensitive teeth. Fluoride content of 1450 ppm F based on silica. PRO-ARGIN technology is a combination of active ingredients consisting of 8% arginine and calcium carbonate, which adheres to the inner walls of the dentinal tubules and the dentin surface. It provides quick and long-lasting pain relief for sensitive teeth and is suitable for daily use. For immediate pain relief, apply directly to the sensitive tooth and massage for about 1 minute. Clinically proven effectiveness. RDA value 65.