Sensodyne Rapid Relief Sensitive Toothpaste has been shown to relieve sensitivity pain in just 60 seconds. Its unique formula quickly creates a barrier over the sensitive areas of your teeth. Sensodyne Rapid Relief Sensitive Toothpaste is designed to provide fast relief and long-lasting protection from sensitivity pain with twice-daily brushing. It fills and blocks the dentine tubules after brushing to relieve sensitivity so it starts working from the first brush, Key features of Sensodyne Rapid Relief Sensitive Toothpaste: Long lasting sensitivity protection Fast relief and long lasting protection Fresh breath and mouth Daily protection for sensitive teeth