Dr.LOGY sheet masks give your skin professional care with five different effective treatments. – So whether youre dealing with dull, dehydrated skin or acne-prone aging skin, weve got just what the doctor ordered.Blemish Mask – Betaine Salicylate and Glycolic Acid, an effective AHA, helps fade acne scars and blemishes while also calming down and soothing irritated skin for a beautifully blemish-free complexion.Vita Lifting Mask- Improve skin-elasticity with a powerful combination of Collagen and 4 types of vitamins, making skin appear firm, youthful, and supple.