Round-the-clock blemish care! This Hero Cosmetics pack includes two types of hydrocolloid patches—an ultra-thin Invisible+ Patch for daytime wear and the Original Patch for overnight coverage. Round-the-clock blemish care! This Hero Cosmetics pack includes two types of hydrocolloid patches—an ultra-thin Invisible+ Patch for daytime wear and the Original Patch for overnight coverage. Because blemishes always show up at the worst possible moment, NY-based label Hero Cosmetics aims to save the day. Each tiny, hydrocolloid Mighty Patch detoxifies and absorbs excess oil without over-drying, making it the best way to battle pesky spots and achieve clearer, smoother skin.