Heat the water and Adogen 432-CG to 165 F. In another container heat the oleyl alcohol, cetyl alcohol, Polawax, and Tween 40 to 165 F and add this slowly to the hot water phase while stirring. Cool the emulsion to 110-115 F and add the Peptein 2000. Adjust the pH to 4.5-5.5 with citric acid.