Reduce the appearance of blemishes in as little as three hours with the Kiehl's Truly Targeted Overnight Blemish Patches. The clear, hydrocolloid patches help to absorb gunk and oil while providing a protective layer to prevent skin-picking and reduce the chance of post-blemish marks. The discreet, comfortable design makes them ideal for overnight or on the go, helping to flatten the appearance of stubborn breakouts. Choose between two sizes (10mm and 12mm) depending on the treatment area.