Skin Care Heaven Pore Refining Mask with Kaolin Clay helps clean and tighten your skin’s pores. The Kaolin clay is used for its absorbent properties as it works to absorb excess oil as well as draw impurities and toxins from your skin leaving it feeling clean and refreshed. All Skin Care Heaven products are produced by Topix Pharmaceuticals in a FDA approved facility in the USA and meet the highest standards.