Remove blackheads and shrink the size of pores with Biore Blackhead Reducing Deep Cleansing Pore Strip. These deep cleansing nose strips target blackheads and unclog pores for healthy looking skin. Convenient and easy to use, these Pore Strips can be used 1x per week for the deepest clean. Unlike other wannabe ‘pore strips’, ONLY Biore Deep Cleansing Pore Strips use patented C-bond technology to bind to blackheads and impurities, NOT to skin. These strips are super magnetic to safely and effectively remove dirt, oil, and even stubborn blackheads. Biore Deep Cleansing Pore Strips leave skin feeling cleaner with visibly smaller pores after continuous use. A dermatologist-tested way to remove blackheads and purify pores. Satisfaction Guarantee. Limitations may apply.