The COMPEED® Discreet Blister Plaster helps to clean, conceal, and protect whiteheads, blackheads, and imperfections. The COMPEED® Blister Plasters use hydrocolloid technology to create the optimal environment to heal your skin. These hydrocolloid plasters are suitable for localized areas, offer daily protection with a discreet design, and are gentle on the skin. Hydrocolloid plasters are also available for larger areas prone to imperfections.* for whiteheads, blackheads, and imperfections.