The basics Brightening Moisture Mask deeply cleanses skin without causing dryness or tightness. The benefits Okinawan sea silt nourishes the skin with minerals while T3 Oil and seaweed tighten pores and enhance firmness.  The uses Used once weekly, this restorative treatment gives skin a bright and dewy glow. The bottom line Harnessing the purifying benefits of deep thermal water from Japan’s Izumo Hot Springs plus the detoxifying benefits of Moroccan clay, this clarifying mask removes trapped impurities and minimizes pores while reviving depleted skin.