Quench dry and thirsty skin with the natura biss oxygen mask a refreshing and ultra lightweight treatment that works to instantly hydrate and purify whilst allowing skin to breathe the face mask contains stabilised hydrogen peroxide which transforms upon application into pure oxygen and water enveloping skin with a veil of moisture and helping to decongest clogged pores formulated with living water its enriched with the benefits of spirulina algae thats brimming with vitamins minerals