The ampoule's active substances soften the dense dead skin cell layer, then the softened dead skin cells are naturally removed during the cleansing process, clearing the skin from dead skin cells without irritation. 80% of apple extract and 1% of AHA softly gets rid of old dead skin cells. Using the product three times a week will provide enough dead skin cell care. The sour apple extract rich in malic acid provides a moisturized and clean skin base by effectively removing only the unnecessary dead skin cell without excessive irritation.