Since its founding in 1957, Dong Sung has advanced technologically while at the same time, developing products with fineness and strengthening its position as one of Korea’s leading pharmaceutical companies. Currently, we possess Korea’s largest production facilities, hold 40 percent of the domestic hair dye market, and are renowned for the safety, efficacy, and quality of our pharmaceutical products. Our success reflects the exceptional teamwork and commitment of Dong Sung team on delivering excellent service to you, our customers. It also reflects your belief and support in Dong Sung.