Finely dispersed system of the type water-in-oil without emulsifiers

摘要

Cosmetic or dermatological formulations, containing finely disperse systems of the water-in-oil type, contain (1) an oil phase containing hydrophobic inorganic micropigments; (2) an aqueous phase; (3) a combination of modified foliated silicate(s) and boron nitride, both of which have both hydrophilic and lipophilic properties, i.e. are amphiphilic and are at the water/oil interface and (4) NOTGREATER 0.5 wt.% emulsifier.