perfluoropolyether is a liquid polymer able to form a protective and lubricating film on the skin. It is recommended as a skin protectant against aggressive chemicals such as surfactants, alkalis, and organic solvents because it might also help prevent irritant contact dermatitis. This ingredient also enhances product stability and improves product feel on the skin. It is suitable for dry and oily skins given its lipo and hydrophobic properties.
