Philips Sonicare is backed by more than 175 abstracts representing clinical and laboratory studies at over 50 universities and research institutions worldwide.
Because Philips is a renowned technology company, we put a premium on continually improving our products through research and development. That’s why the many benefits of Sonicare have been documented by studies over the years, some of which are highlighted on this site.

View our Clinical Studies >

Toothbrush Head In vitro studies prove that Sonicare is safe and gentle on veneers, implants, braces and other restorative materials
Our technology is proven to remove extrinsic stains—coffee, tea and tobacco—and also helps whiten teeth naturally by up to 2.5 shades in just two weeks.
View Detail >
  As the #1 recommended sonic toothbrush brand by dental professionals worldwide, our portfolio of products is clinically proven to deliver powerful results, yet remain remarkably gentle.
  • Removes interproximal and posterior plaque biofilm with significantly better results than a manual toothbrush.
  • Sonicare toothbrushes are clinically proven to reduce gingivitis and improve gum health.
  • Gentle and safe on oral tissue.
All of our FlexCare+ and HealthyWhite products are designed around patient needs, are slimmer and smaller, and our advanced vibration canceling system provides a comfort-enhanced brushing experience with 80% less vibration.
Visit our consumer site Visit Consumer Site