Desensin ® repair is the daily use desensitizing toothpaste that repairs tooth enamel from the first application. Desensin ® repair has a dual desensitizing action as it is formulated with the innovative DENTAID technology nanorepair ® , based on hydroxyapatite nanoparticles, and Potassium Nitrate , which inhibits the transmission of external stimuli to the nerve endings. In the innovative DENTAID technology nanorepair ® , hydroxyapatite nanoparticles, a natural element of the tooth that guarantees complete integration with the tooth enamel, are deposited on the surface of the enamel, sealing the exposed dentinal tubules and forming a protective layer that is resistant to washing and prevents the transmission of external stimuli that cause pain. Clinically proven: 95.45% of patients noticed a reduction in pain after the first application *. *Effectiveness study carried out under dental supervision/ P<0.05 statistically significant differences Product distributed in Spain FORMULA Hydroxyapatite nanoparticles 0.45% Repair and protect enamel from the first application, eliminating toothache. Potassium nitrate 5.00% Eliminates toothache. Sodium monofluorophosphate 1.10% Prevents cavities. Remineralizes enamel. Provitamin B5 1.00% Protects and revitalizes gums. Allantoin 0.10% Regenerates gum tissue. Vitamin E 0.30% Antioxidant. Anti-aging. INDICATIONS After a differential diagnosis of dental sensitivity. For the prevention of tooth sensitivity after dental treatments that may trigger it. INSTRUCTIONS FOR USE For daily use (at least twice a day) to protect enamel, regenerate gums and prevent the reappearance of tooth sensitivity.