AP24 is a patented plaque fighting agent of medical-grad surfactants and has been around for over 20 years. It is sold in thousands of dental offices around the world.
Here are the active ingredients:
AP-24®—a patented plaque-fighting agent of medical- grade dimethicone and surfactants. AP-24® is a long chain that can wrap around teeth and hold tightly to leave your mouth feeling slicker and fresher longer.
Dicalcium phosphate—a mild abrasive that gently loosens and removes debris.
Sodium monofluorophosphate—approved form of fluoride that can be used to fight cavities.