Chong Kun Dang Pharmaceutical Corp. engages in the manufacturing, marketing, and sales of medicines in South Korea and internationally. It provides prescription drugs for anticancer, anti-hypertension, anti-hyperlipidemia, anti-diabetic, and immunosuppressant products; over-the-counter drugs for therapeutic benefits, supplements, and other preventive products; health supplements with preventive benefits, including prebiotics and vitamins with Omega-3; and consumer health products, such as red-ginseng healthy drink, hand sanitizer, and hair color medication, as well as insecticides. The company also exports its products. Chong Kun Dang Pharmaceutical Corp. was founded in 1941 and is headquartered in Seoul, South Korea.