CALA Charcoal Nose Pore Strips help to extract impurities from clogged and blemished skin. The charcoal and witch hazel extract formula remove blackheads while purifying and detoxifying skin that is prone to acne breakouts. These easy-to-use strips help to remove dirt and oil from your pores, leaving your skin feeling fresh and clean. With continuous use, you can reduce the appearance of blackheads and visibly reduce the size of your pores.