Polyglyceryl-2 Stearate is a low HLB  a fatty acid ester derived from plant-based diglycerol and stearic acid. It comes in the form of waxy, pale-yellow pellets and serves as a lypophilic (water-in-oil) emulsifier, cleansing agent, and stabilizer. This ingredient is PEG-free and sourced from plants, making it eco-friendly. It is made from renewable raw materials and is completely biodegradable.