Sensapol™ ES-1 K is a sodium laureth sulfate, a surfactant that is used in liquid to gel shampoos, skin cleansers, and bath or shower products.  Sensapol™ ES-1 K is used as a primary surfactant in shampoos, bath products, and personal cleansers, as well as in dishwashing and light duty detergents. The inclusion of ethylene oxide offers enhanced mildness compared to standard sodium lauryl sulfate while providing good flash foam characteristics and good viscosity response