Sensikin Gel 15 Ml Dent Shaped Gel Bioadh. FUNCTION Prevention and relief of severe dentinal hypersensitivity and dental hyperesthesia. Registration of toothpaste in Ministry: 882-DENT. INGREDIENTS 10 g potassium nitrate Sodium fluoride 0.22 g DIRECTIONS After the usual dental hygiene, apply the gel to the affected area, using fingers, cannula or a very soft brush. Not ingest. WARNINGS Indicated only for children over 12 and adults. Do not use for more than 7 days without consulting a dentist.