New Sensodyne Rapid Relief works to beat sensitivity pain fast, and with twice daily brushing, is clinically proven to help relieve sensitivity in just 3 days. Its unique formula quickly creates a barrier over exposed dentin to help keep outside triggers from reaching the nerves, so you can eat hot or cold foods and drinks without worry. Plus, it provides all the benefits of a regular toothpaste, like cavity protection and fresh breath. Try the Number 1 Dentist Recommended Brand for sensitive teeth today for fast and proven results.