Mizon Good Bye Blemish Clear Patch features hydrocolloid dressing that helps absorb all the bacteria and dirt forming inside a pimple. You'll see it shrink and lose its hot red hue before your eyes. It easily clings to skin, so you can wear this whether you're running an errand or attending a party. The patches effectively protect skin by creating a fortified barrier on the wounded area against pollutants and irritants. As a bonus, it keeps you from picking at your face. Invisible and thin in form, it will be easy to cover up them with makeup, if needed and you can wear them all day undetected. If you're worried about acne scarring and enlarged pores, this patch also addresses that problem.