Sadoer Bamboo Charcoal Collagen Pore Purifying Hydrogel Facial Mask harnesses activated bamboo charcoal to draw out impurities and excess oil from congested pores. Infused with marine collagen, this hydrogel formula delivers intensive hydration while tightening and refining skin texture. The lightweight gel base absorbs quickly without residue, making it ideal for weekly deep-cleansing treatments. Suitable for oily and combination skin types seeking professional-grade pore refinement and a clearer complexion.