The pick-me-up for suffocated skin, Thalgo Oxygen Cryodetox Mask detoxifies while refreshing the complexion & enhancing micro-exfoliation. Skin is left recharged with energy & regains it radiance. Allow your skin to breathe while being perfectly protected with Thalgo Oxygen Cryodetox Mask. Combating OCN pollution (oxygen, carbon, nitrogen), this mask tackles dull skin to deliver a luminous, fresh complexion. Directions of use: Apply once or twice a week in a fine, even layer on your face & neck. Leave to act for 10 to 15 minutes. Remove with a tissue or rinse off with fresh water.