DR. DENNIS GROSS DRx SpectraLite™ FaceWare Pro. Love this mask, but ended up upgrading to a full-body red light and no longer need. This high-tech mask uses red and blue LED light to help minimize lines, clear breakouts, calm redness, and rejuvenate tired skin. Red light stimulates collagen, while blue targets blemishes and future breakouts—a miracle combination for supercharging your complexion. The mask has three settings, and it’s brilliant on all skin types, from oily to sensitive.