Back to Ingredient Dictionary

PEG-2 STEARATE SE

Description

PEG-2 Stearate SE is a versatile emulsifying agent widely used in skincare and cosmetic formulations. This synthetic ingredient is derived from ethoxylated stearic acid and functions as both an emulsifier and a surfactant. Its primary role is to stabilize oil-in-water emulsions, allowing for the seamless blending of oil-based and water-based components in various skincare products.

The "SE" in its name stands for "self-emulsifying," indicating its ability to create stable emulsions without the need for additional emulsifiers. This property makes PEG-2 Stearate SE particularly valuable in formulating creams, lotions, and other emulsion-based products. It helps create smooth, uniform textures and enhances the overall stability and shelf-life of skincare formulations.

PEG-2 Stearate SE is known for its mild nature and compatibility with a wide range of ingredients. It works effectively at low concentrations, typically between 1-5% in formulations. This ingredient also contributes to the moisturizing properties of products by forming a light, non-greasy film on the skin, which helps prevent water loss and maintain hydration.