... light skin, wrinkles, looseness, pigmentattion and the conventional skin problems.4.Oxygen inhalation treatment: wear the facial mask and inhale ... blood circulation and metabolism, tighten the skin, dispel the wrinkles, meliorate the fleck, whiten the skin, meliorate the whelk ... the dirt easily out, promote metabolism, improve skins dull, wrinkles, slack, melanin and etc.Oxygen sprayer head - cure all ...