GENTLE, REGULAR & DEEP CLEANSE Far from ordinary skin care products, LUNA 4's silicone & 16 intensities effectively remove oil, sweat & makeup residue in a minute. TARGETED FIRMING MASSAGE The silicone facial cleansing brush doubles as a firming massager with 4 app-guided & 5 manual rejuvenating lower-frequency treatments for fresh, youthful skin every day. ULTRA-HYGIENIC SILICONE 35 x more hygienic than a nylon-bristled face brush, silicone touchpoints stop dirt buildup & transfer to delicate facial skin for the purest beauty & personal care. ENHANCED ABSORPTION A 2-in-1 fusion of massage & soft silicone serves as a perfect face exfoliator prep for enhanced absorption of precious skin care products actives for max efficacy. FOR BEST RESULTS Use Cleansing Mode with antioxidant-rich & creamy Micro-Foam Cleanser. Use firming ridges on the back with the squalane & HA-packed Serum Serum Serum for enhanced results.