Koster Keunen’s various emulsifying waxes are able to produce solid emulsions from concentrations as low as 3% in a PH range between 3 and 13. Our emulsifying waxes are compatible in anionic, cationic, and nonionic systems.
Permulgin D is a non-ionic emulsifying wax that is stable in both acidic and basic media, and is highly compatible with most cosmetic and pharmaceutical ingredients