Simply When Volcanic Ash Purifying & Clarifying Face Mask with Bamboo Charcoal sheet and vegan essence, with Jeju Volcanic Ash, will help to purify and tighten the pores while hydrating and energizing dull, tired skin, for a clean and smooth complexion. Volcanic ash (Lava stones) from Jeju Island contains many minerals for purifying skin, clarifying clogged pores, remove blackheads, and balance skin’s oil & moisture level.