PEL-SULF LE-K is a very mild, nearly colorless sulfosuccinate derived from Laueth-3. PEL-SULF LE-K provides excellent foam properties, which can be enhanced by blending with sodium laureth sulfate. The combination of these two surfactants provides a very mild product to both skin and eyes, excellent foam performance and improved viscosity response. PEL-SULF LE-K is preserved with 0.1% of Kathon CG.