Specific Peeling Mask against Impurity, Comedons & Dilated Pores.BIOCLEAN G3 Mask is part of the latest generation of CHOLLEY products. It is an exfoliating, purifying, and sebum-normalizing mask.The peeling action of BIOCLEAN G3 Mask stimulates cellular regeneration by removing dead cells, and excess keratin to produce a softer and more harmonious epidermis. It absorbs deep-seated impurities that cause inflammations.