Remove blackheads and shrink the size of pores with Biore Blackhead Reducing Deep Cleansing Pore Strip. These deep cleansing nose strips 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. Our charcoal pore strips can remove weeks (yes—weeks!) worth of pore gunk with just one strip. With natural charcoal, pore strips suck out deep-down dirt, oil, and blackheads, leaving skin feeling fresh, clean, and 3x less oily. While other wannabe pore strips use adhesives or glue to remove blackheads, Biore pore strips use patented C-bond technology. They are designed to bind to blackheads, not your skin and were created to lift out the ENTIRE pore plug, not just the top of it. The 'C' in C-bond stands for a cationic bond. Activated by water, these bonds turn Biore pore strips into a magnet for blackheads. A wetted pore strip has an overall positive (or cationic) charge which can then effectively connect with pore plugs - which have an overall negative charge. For our pore strips, we take the saying, 'opposites attract' to heart. During the application process, the positively charged pore strip latches on to negatively charged blackheads for safe, effective, and instant removal. Biore is the only pore strip with this patented, magnet-like technology designed specifically to bind to blackheads, not your skin.