The Philips Sonicare Sensitive toothbrush head is perfect for those seeking relief from painfully sensitive teeth and gums. This toothbrush head features ultra-soft bristles for a gentle yet effective clean. It also has a special trim profile that cushions the teeth for a gentler brushing experience. The Philips Sonicare Sensitive brush head has been clinically proven to provide better plaque removal than a manual toothbrush. The Philips Sonicare brush heads are essential for the core technology of high-frequency brush movements with high amplitude, delivering over 31,000 brush strokes per minute. Philips' sonic technology fully extends the performance from the handle to the tip of the brush head. This acoustic motion creates a dynamic fluid movement that drives liquid deep between the teeth and along the gum line, ensuring an excellent yet gentle clean every time.