Back to Ingredient Dictionary

PEG/PPG-190/60 COPOLYMER

Description

PEG/PPG-190/60 Copolymer is a synthetic polymer composed of polyethylene glycol (PEG) and polypropylene glycol (PPG) units. This versatile ingredient functions primarily as an emulsifier, thickener, and texture enhancer in skincare and cosmetic formulations. Its large molecular structure allows it to form a protective film on the skin's surface, contributing to improved moisture retention and a smooth, silky feel.

In skincare products, PEG/PPG-190/60 Copolymer helps stabilize emulsions, preventing the separation of oil and water phases. This property is particularly valuable in creating long-lasting, uniform formulations. The copolymer also aids in the even distribution of active ingredients throughout the product, ensuring consistent efficacy.

The "190/60" in its name refers to the average molecular weights of the PEG and PPG components, respectively. This specific ratio confers optimal performance characteristics for various cosmetic applications. While generally considered safe for topical use, individuals with sensitive skin should perform patch tests before widespread application. PEG/PPG-190/60 Copolymer is compatible with a wide range of other cosmetic ingredients, making it a popular choice among formulators seeking to create stable, aesthetically pleasing skincare products.