Foreo Luna 4 Plus Smart Facial Cleansing Device with LED

The Foreo Luna 4 Plus is Foreo's most advanced facial cleansing device, combining T-Sonic vibration at 8,000 pulsations per second with a built-in seven-colour LED light therapy panel. At 4.3 stars from 71 reviews, it is a newer addition to the range, but from a brand with a proven track record in sonic facial technology. The device pairs with the Foreo app via Bluetooth for personalised skincare routines and 16 adjustable intensity levels. The seven LED wavelengths include red for anti-ageing, blue for spot treatment, and green for brightening, each selectable independently. The medical-grade silicone head is non-porous and hygienic — bacteria cannot penetrate the surface the way they can with conventional brush heads. A single USB charge lasts 35 sessions, which at twice-daily use is around two to three weeks. The device is waterproof to IPX7, safe for bath and shower use.