If you have sensitive teeth, you should look for toothpaste containing potassium nitrate, an ingredient that reduces tooth sensitivity. A small 2012 study compared the effects of potassium nitrate ...
The main active ingredients for tackling sensitivity are: Potassium nitrate is the desensitising ingredient found in Sensodyne Original - perhaps the most well-known toothpaste formulated for ...
Say, for a sensitive smile ... trusted dentists' favorite toothpaste) that take aim at a variety of concerns. It's time to brush up. Crest Amazon Walmart Key Ingredient: Stannous fluoride ...
The expert adds that those with sensitive teeth keep their eyes peeled for whitening toothpaste powered by the ingredient potassium nitrate, which helps reduce overall sensitivity. While using a ...