Cosrx Master Patch Basic is a anti blemish sensitive areas patch for oily skin. An essential treatment to solve the problem of sudden acne conveniently and effectively. Made of 100% high-quality hydrocolloid, Master Patch Basic fits any acne and skin type. Simply apply it directly to the pimple for a quick, scar-free solution. With a diameter of 12 mm and a round shape, it blends naturally with the skin for comfortable day and night use.
