Sensodent K Medicated Dental Cream is a non-fluoridated toothpaste specifically formulated to alleviate dentin hypersensitivity or tooth sensitivity. It contains Potassium nitrate, which acts as a desensitizing agent and provides rapid relief from pain caused by sensitive teeth. The dental cream works by creating a physical seal against sensitivity triggers and producing nerve desensitization. This toothpaste is free from SLS & Parabens