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Clinical Studies

New evidence supporting solutions for a range of patient needs


See the latest clinical studies below:

Philips Sonicare DiamondClean Smart

Comparison of Philips Sonicare DiamondClean Smart and Oral-B Genius 8000® for gingivitis reduction and plaque removal

 

In a six-week study, Philips Sonicare DiamondClean Smart with Premium Plaque Control* brush head in non-connected mode was statistically superior to Oral-B Genius 8000® with FlossAction® brush head in reducing gingival inflammation, gingival bleeding and surface plaque.

 

*Brush head formerly called AdaptiveClean

Improving gingival health with Philips Sonicare DiamondClean and a Premium Gum Care brush head

Improving gingival health with Philips Sonicare DiamondClean Smart and a Premium Gum Care brush head

 

Philips Sonicare DiamondClean Smart with a Premium Gum Care brush head is superior to a manual toothbrush and greatly reduces surface plaque, gingival inflammation and gingival bleeding within just two weeks. Statistically significant differences in all metrics persisted until study completion at Week 6.

Clinical assessment of the Philips Sonicare InterCare brush head

Clinical assessment of the Philips Sonicare InterCare brush head vs. a manual toothbrush on gingival health

 

A Philips Sonicare InterCare brush head paired with a Philips Sonicare power toothbrush showed significantly better results to a manual toothbrush in reducing gingivitis, sites of gingival bleeding and surface plaque in patients with mild to moderate gingivitis within just two weeks, persisting to four weeks.

Evaluating the benefits of daily use of the Philips Sonicare Orthodontic Regimen

Evaluating the benefits of daily use of the Philips Sonicare Orthodontic Regimen

 

The Philips Sonicare Orthodontic Regimen, featuring AirFloss Pro and EasyClean with an InterCare brush head, was statistically superior to a manual toothbrush paired with Reach® unwaxed string floss at reducing plaque on bracketed teeth and non-bracketed teeth and reducing gingival bleeding and inflammation within three weeks of home use in a six-week study.

Reducing the organoleptic score and oral malodor bacteria with Philips Sonicare TongueCare+

Reducing the organoleptic score and oral malodour bacteria with Philips Sonicare TongueCare+

 

Philips Sonicare TongueCare+ showed a statistically significant superiority in organoleptic scores and preventing oral malodour eight hours after initial use when compared to rinsing with Listerine Cool Mint antiseptic rinse or tongue brushing with a manual toothbrush. Furthermore, after a week of using TongueCare+, findings showed reduced baseline levels of oral malodour bacteria.

Clinical evaluation of Philips Zoom WhiteSpeed vs. Ultradent Opalescence Boost PF professional whitening

Clinical evaluation of Philips Zoom WhiteSpeed vs. Ultradent Opalescence Boost PF professional whitening 

 

The Philips Zoom WhiteSpeed professional whitening treatment was shown statistically superior to Ultradent Opalescence Boost PF in reducing shade after seven days. Additionally, a Philips Sonicare power toothbrush was found superior to a manual toothbrush in maintaining shade following professional whitening at Day 90.

Comparison of 6% hydrogen peroxide with and without Philips Zoom WhiteSpeed LED acceleration

Comparison of 6% hydrogen peroxide with and without Philips Zoom WhiteSpeed LED acceleration

 

The application of 6% hydrogen peroxide followed by Philips Zoom WhiteSpeed LED acceleration was shown to be statistically superior than the use of 6% hydrogen peroxide without the LED acceleration. This difference was statistically significant immediately after the treatment, as well as seven and fourteen days following the treatment.