... Oxygen spurt/inhale3). Vacuum lift4). Oxygen jet Peel Beauty MachineHOW IT WORKS: Use of hyperbaric oxygen, push the sterile saline ... and saline, physical exfoliating procedure suit for any skin, it can stimulate the cells regeneration function,stimulating blood circulation, ... technology2. No need to configure the dangerous oxygen bottles, it can also achieve the 6-8Kg pressure3. Unique design ...