https://www.selleckchem.com/pr....oducts/Etopophos.htm
Objectives To compare a calcium silicate and sodium phosphate toothpaste (CSSP) with a fluoride negative control toothpaste for dentine hypersensitivity (DH) pain reduction after 14, 28 and 29 days. Methods This was a double blind, parallel study in 247 healthy adults with DH (Schiff score 2, tactile 10-20 g) in 2 teeth in different quadrants of the mouth. After acclimatisation, participants were randomised to CSSP or control toothpaste. After measuring baseline sensitivity products were applied twice-daily by toothbrushing, and o