Vegetable base.  Want deeply purified and clear skin? Look no further than activated charcoal soap. Activated charcoal works to draw out toxins and deep clean your skin. This soap is a great way to treat oily, acne-prone, sensitive or problematic skin. Along with cleaning out the pores and preventing acne, activated charcoal works to tighten the pores and smooth your skin, creating a more youthful, soft appearance.