DUROSOFT® PG4-O is a W/O naturally derived polyglyceryl-4 ester emulsifier, which uses patent-pending technology to provide the widest HLB range for a greater stability profile. Durosoft PG4-O is a Stephenson natural emulsifier derived from sunflower oil, and is both PEG free and skin friendly. This emulsifier can be used cold process, no heating or cooling.
Durosoft PG4-O is easy to use with no co-emulsifier and can create easy, stable water-thin emulsions. It is perfect for creating thick formulations with low oil content that easily break in application such as barrier creams, night creams and in sun protection products. It is ideal for water-free formulations such oil cleansers, massage oils and solid moisturising bars.