... facial machine 1.98% pure oxygen 2.wrinkle and pigment remove 3.whiten, peeling,firming skin 4.CE, OEM microdermabrasion machine ... microcirculation, promote wound healing, accelerate metabolism, increase immune function, endocrine regulation(F) Skin:various skin problems: improving ... human biological current, make cells to resume normal function, then reshape the face, removal wrinkle, shrink the ...