It’s commonly made with potassium nitrate, stannous fluoride and/or arginine, for example — learn more about what these ...

Learn about 8 home remedies for reducing tooth sensitivity. ... contains compounds that help to shield nerve endings from irritants. The most active ingredient is potassium nitrate, ...

The main culprit for sensitivity is the tooth's enamel wearing down. "A very common cause of tooth sensitivity is the exposure of dentin and cementum caused by loss of soft tissue support surrounding ...

The experts add that those with sensitive teeth keep their eyes peeled for whitening toothpaste powered by the ingredient potassium nitrate, which helps reduce overall sensitivity.

This Sensodyne toothpaste tackles that problem with the ingredient potassium nitrate. “The potassium ions work to ‘plug’ the porous areas of your tooth, reducing sensitivity,” he says.

Adults experienced a nearly 60% reduction in tooth sensitivity when silver diamine fluoride (SDF) was applied to the root ... Additionally, SDF reduced hypersensitivity continuously between each time ...

Potassium nitrate (KNO 3), known historically as saltpeter or the mineral niter, is a common salt with multiple uses.It has been known since antiquity; an early appearance in the chemical literature ...

This option from Sensodyne has potassium nitrate and is void of hydrogen peroxide which, while effective at whitening, can make teeth more sensitive. Key ingredients: STP, alumina, silica ...