Simply place the sheet on your face to release charcoal bubbles (bamboo charcoal foam) that absorb sebum and other impurities, cleansing pores. Plant-derived moisturizing, astringent, and brightening ingredients also moisturize, tighten pores, firm, and clear skin, helping to prevent clogged pores. (1 box contains 8 sheets) [Charcoal Bubble & Sheet] Charcoal is kneaded into the highly adhesive sheet itself, and the fine charcoal bubbles (bamboo charcoal foam) lift and absorb impurities from pores, removing waste products. Powerful foaming continues between the sheet and your skin while you wear it. The powerful foam massages your skin. [25mL of serum ingredients per sheet] Botanical exfoliating ingredients soften thickened dead skin cells and gently remove them. Adds elasticity to the pore area and tightens pores after unclogged skin. Contains whitening ingredients for a clearer complexion. Contains antibacterial and anti-inflammatory ingredients to protect skin that tends to become sensitive due to wearing masks, etc. Contains moisturizing ingredients