Res-Q-Dent is a natural gel toothpaste designed for sensitive teeth. This pain relieving formula features Potassium Nitrate as the pain relieving agent, which qualifies the product for OTC status. It also contains baking soda and xylitol for low abrasion cleansing. Res-Q-Dent is the natural answer for providing relief for sensitive painful teeth due to heat, cold, sweets, contact pressure, acids or other painful stimuli. Our refreshing, great-tasting gel toothpaste also provides superior tooth cleaning action with low abrasion. We also provide additional benefits by using Baking Soda and Aloe in our formulation. Baking Soda is well known for its ability to effectively clean teeth without abrasion, so you protect your sensitive tooth enamel. Aloe is soothing and refreshing to the gums. We also include Xylitol which has been the subject of a number of studies for its cleansing benefits to the teeth.