What the research says: A 2019 study compared adults in China who brushed with stannous fluoride toothpaste and those who brushed with sodium fluoride ... potassium nitrate, an ingredient that ...
“Crest Gum Detoxify Deep Clean toothpaste contains stannous fluoride, which has a greater range of benefits compared to the more common sodium fluoride,” says Dr. Keith Bracy, DDS, in NYC.