Designed to provide long-lasting relief for patients with hypersensitivity, Pain-Free F desensitizer from Parkell contains approximately 3,000 ppm of fluoride.
The fluoride concentration is able to provide improved tubule occlusion, and its tri-polymer formulation bonds to the calcium in the surface of the teeth and cross links to create a plastic shield that blocks external stimuli and reduces sensitivity, according to details on the Parkell website.
Studies show the material has a 90% effectiveness rate, and patients who don’t respond to it could have other factors contributing to their hypersensitivity. Pain-Free F is available in single bottle system for simple dispensing.