This is our most exfoliating bar, and anyone with filthy hands loves it! Charcoal powder is a super fine, high quality steam activated charcoal powder made from bamboo. It is triple-milled to reduce impurities and has a very consistent particle size. Activated Charcoal is used in this soap bar for its detoxification and deodorizing properties. We have added pumice and poppy seeds for a good scrub.