The Tonymoly Dr. Logy Mask Sheet give your skin professional care with five different effective treatments. So whether you’re dealing with dull, dehydrated skin or acne-prone aging skin, we’ve got just what the doctor ordered. Unlike conventional sheet masks made with cotton, our Dr.LOGY sheet masks are made with 100% natural plant-derived cellulose and contain our 'nude seal' technology which help make each mask fit seamlessly and cling comfortably onto the contours of the face so that your skin can receive the most effective delivery of the concentrated serum. Chamomile and Lavender Extracts calms even the most sensitive, easily-irritated skin while our Herb Complex of 8 natural plant extracts provides additional soothing benefits and hydration.