"Impurities, sebum, and dead skin cells give the skin a tired appearance, and cosmetics are less effective. Your skin needs to be cleaned and refreshed, but you don't always have the time or desire for long rituals or visits to a salon. Marielle's skin cleanser uses the same technologies that have been employed for years in aesthetic treatments — ultrasound, iontophoresis, and EMS microcurrent — in a safe version suitable for home use."