If you have been having regular professional exfoliating treatments, once every four is ideal.  If you are just starting out on a skin care program, once a week for four weeks will jump start and improve your skin. We would recomend a skin consultation with our skin specialist to see what is the ideal treatment plan for you. Oxygeneo a perfect  pre-event treatment, making your skin look glow,brighter, plumped up and hydrated for a special event. It is also an ideal luch-time treatment as ther is no downtime and takes only 45 minutes