SK-II is a premium Japanese skincare brand renowned for its signature PITERA™ complex, a natural bio-ingredient derived from yeast fermentation that contains over 50 micro-nutrients. This exclusive ingredient helps improve skin's moisture barrier, enhance radiance, and address multiple signs of aging. SK-II's research into skin health and innovation has established it as a luxury skincare leader globally, with products consistently delivering transformative results. The brand combines cutting-edge technology with natural fermentation processes to create efficacious products that promote crystal clear, youthful-looking skin for diverse skin types and concerns.