1. liquid oxygen machine 2.wrinkle,scar, acne,pigment, ... : This equipment uses only pure oxygen and sterile liquid to formate bout 50 to 80 micron particle provide ... by burn, surgery and laser treatment etc;2.Wrinkle removal: stretch marks, wrinkles around lips, eye area, eyebrows ... improves the flexibility and tone of the skin;4.Acne removal: removes acne, comedones and acne scar. Restrain dermatitis ...