Clinically proven and dermatologist tested, this True Glow Sonic Facial Brush uses Sonic technology to brush at 300 oscillations per second, effectively removing dirt and make-up without irritating your skin. With 3 speeds and an automatic timer prompting you to move to areas around your face, this brush is 2 times more effective than just using an everyday cleanser alone, reduces pore size and redness by up to 30 percent, and removes 98 percent of environmental toxins.