The Hydro Oxygen machine uses oxygen under extreme pressure and water, takes tiny water drops, through spray-type to act on skin. It can penetrate nutrient components to pores and cracks of skin from the epidermis to dermis layer, then promote rebirth of cells, rapidly and directly supply rich nutrient for skin. Simultaneously, it can clear deep dirt in epidermis. Oxygen of extreme pressure and nutrient liquid can stimulate the rebirth of fiber tissue in dermis, make cells metabolism. So as to improve skin dark, yellow, chloasma, get good effect of wrinkle removal, skin rejuvenation and etc.It can treat: Blackhead Acne, Stain, PouchRemoval, Dried-up, Wrinkle, Forehead, Moisturizing, Rough, Dull.