... is with 200m/s speed into the skin, which can pierce into the skin pores, from the surface layer to the real layer, then ... regeneratation, which directly provide adequate nourishment for the skin, by clearing the rubbish in the skin, anaerobic type of acne bacilli ... sea.5.We have the CE certification of the machine6.we are the manufacture not the trade. newest and hottest sale, clear skin and beauty ...