
PROPYLENE GLYCOL DIISONONANOATE
Description
Propylene Glycol Diisononanoate is a synthetic ester derived from propylene glycol and isononanoic acid. This versatile ingredient serves multiple functions in skincare and cosmetic formulations, primarily as an emollient and skin conditioning agent. Its unique molecular structure allows it to form a thin, non-greasy film on the skin's surface, helping to reduce transepidermal water loss and maintain skin hydration.
In skincare products, Propylene Glycol Diisononanoate enhances texture and spreadability, contributing to a smooth, silky feel upon application. It is particularly effective in oil-in-water emulsions, where it aids in stabilizing the formulation and improving its overall sensory properties. This ingredient also functions as a solvent, helping to dissolve and disperse other active ingredients within the product.
Propylene Glycol Diisononanoate is generally well-tolerated by most skin types and is considered safe for use in cosmetic formulations. Its low comedogenicity makes it suitable for use in facial products, including those designed for acne-prone skin. While it does not possess significant therapeutic properties on its own, its ability to enhance product performance and skin feel makes it a valuable component in a wide range of skincare and cosmetic formulations.