KCI Limited produces and supplies multifunctional composite materials for cosmetics and for household and industrial products in South Korea. Its raw materials include polyquaternium-10, guar polymers, cationic surfactants, and polyquaternium-4 for hair and body care formulations, as well as thickeners and moisturizers for skin and body care formulations. The company also offers preservatives, foam boosters for cleansers, resins for manicures, and industrial emulsifiers. Founded in 1985, KCI Limited is based in Seoul, South Korea.