Pentaerythrityl tetraisostearate is an ester of pentaerythritol and isostearic acid. It is a multifunctional emollient widely used in cosmetics and personal care products. It provides a smooth, non-greasy feel and enhances skin conditioning. Known for excellent spreading, lubrication, and moisturizing properties. Commonly used in lipsticks, creams, lotions, and makeup formulations.
