... the high-pressure separation system, a 98% pure oxygen so that oxygen molecules and biological role of pure sodium chloride molecule ... newenvironment, and mixed for 5 ~ 200um of water oxygen molecules, with special designed nozzle spray gun, so the speed of ... loose skin, wrinkles are taut.Main Application1. spay with oxygen2, oxygen injection3, oxygen mask4, bio skin care5, lymph cleanse for face ...