A master in acne treatment is finally here! COSRX Acne Pimple Master Patch is a thin clear hydrocolloid patch that is effective in healing acne. It treats breakouts by protecting the spot from bacteria and infection. It strongly sticks to the skin and absorbs gunk from whiteheads and popped zits, helping the acne flatten and reduce inflammation. COSRX Acne Pimple Master Patch comes in 3 different sizes, giving us more options to choose from according to the size of the blemish. Make sure to apply COSRX Acne Pimple Master Patch to clean skin (before toner or cream). Now, cover up the unwanted blemishes, and go out with clear-looking skin. Be confident!