YC Black Mask With Bamboo Charcoal Blackhead Remover Specially formulated with bamboo charcoal that deep cleanse oil and dirt from pores and allows mosture to be absorbed into the skin. This vitalizing facial mask helps gently cleanse away oil, bacteria, deep cleanse and naturally draws pore-clogging dirt from skin. It helps to regulate and balance the excess oil purify and tighten pores.