COSMETIC COMPOSITION OF W/O TYPE COMPRISING HYDROPHILIC MACROMOLECULES

摘要

PURPOSE: A water-in-oil type cosmetic composition containing a hydrophilic polymer is provided to ensure long-term stability using a small amount of surfactants. CONSTITUTION: A water-in-oil type cosmetic composition is stabilized by 0.05-0.1 wt% of a surfactant in an outer phase and 0.5-3 wt% of a hydrophilic polymer in an inner phase. The hydrophilic polymer is selected from a group consisting of hydroxyethylacrylate/sodium acryloyldimethyl taurate copolymer, ammonium acryloyldimethyltaurate/VP copolymer, carbomer 700, carbomer 981, and carbomer 2020. The outer phase is vegetable oil-based wax. The composition contains 0.5-2 wt% of the wax.