Tooth sensitivity manifests as a sharp pain in response to an external stimulus (food, hot or cold drinks, toothbrushing, whitening treatments, etc.). It is extremely important to use suitable products to treat tooth sensitivity, because the pain makes it difficult to maintain proper dental hygiene and, as a result, it increases the risk of suffering from other conditions. Contains Potassium nitrate: 5.00 % Sodium fluoride: 1450 ppm F- Provitamin B5 Vitamin E acetate Key Benefits Daily oral hygiene for: – Dental hypersensitivity. – Preventing caries. – Gum tissue maintenance. Contains no abrasive excipients so it protects and cares for your dental enamel.