We use a natural mineral potassium nitrate proven to block the transmission of pain signals from the surface of the affected teeth allowing for brushing comfortably.
Medicinal Ingredients: Potassium Nitrate 5%, Xylitol 20%. Non-Medicinal Ingredients: Aloe Barbadensis (Aloe Vera) Leaf Juice, Calcium Carbonate, Sorbitol, Glycerin, Mentha Piperita (Peppermint) Essential Oil, Hydrated Silica, Malaleuca Alternifolia (Tea Tree) Oil, Menthil, Coco-Glucoside, Xanthan Gum, Citrus Grandis (Grapefruit) Seed Extract.