Sulfochem™ ES-2PK-ULD surfactant is a naturally-derived, excellent flash foamer and primary cleansing surfactant typically used in clear or pearlescent shampoos, cleansers, and bath and shower products when high foam volume is desired. The ultra-low level of 1,4 dioxane in Sulfochem™ ES-2PK-ULD provides formulation versatility while meeting New York State standards without compromising performance or quality.