The LG Pra.L Cleansing Booster is designed to first cleanse the skin with the brush side of the device and then boost the absorption of skincare products using a galvanic microcurrent. With its ergonomically curved casing, the body is recessed to allow the fingers to curve around it and thus guarantees a comfortable grip. The droplet shape makes it possible to reach every part of the face, while the broad flat surface is useful for treating the cheeks and forehead.