I imagine around 50% of you are saying What is Activated Charcoal Powder ? Well here is the answer.
Activated charcoal is a product of burned hard woods. It provides a natural way to color your soap black. To achieve a nice black soap, use 1 tablespoon activated charcoal per pound of soap. Activated charcoal is also used as a detoxifying agent in soap. Activated charcoal is a natural odor absorber. (source)
Activated Charcoal Face Cleanser. Free Recipe