... % pure oxygen, matched with oxygen infusion jet, oxygen sprayer and oxygen scent, not only acts on the face, but ... Drainage: through suction, make lymphatic pipes and blood circulation smooth and remove rubbish and toxins3.Oxygen infusion: Through oxygen infusion ... : Revitalize cells, delay cells aging, improve blood circulation and metabolism,tight skins, remove wrinkles, improve speckles, whiten skins ...