... removal,acne removal,remove black head Oxygen Machine for skin rejuvenation The Oxygen Injection Machine applies the world's advanced ... the metabolism of cells,whiten and tender the skin.Main Functions:1.Skin rejuvenation,remove facial bemish,tighten large hair pores,deeply ... improve the flexibility and tone of skin.2.Scar removal: remove scar caused by laser treatment ,burn,surgical etc.3.Wirnkle ...