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PEG/PPG-18/4 Copolymer

Description

PEG/PPG-18/4 Copolymer is a synthetic ingredient widely used in cosmetic and personal care formulations. This copolymer is composed of polyethylene glycol (PEG) and polypropylene glycol (PPG) units, with the numbers 18 and 4 indicating the average number of ethylene oxide and propylene oxide units, respectively. Its primary function is as an emulsion stabilizer and viscosity modifier, helping to create stable, smooth textures in various skincare and haircare products.

This ingredient exhibits both hydrophilic and lipophilic properties, making it an effective emulsifier that can bridge the gap between oil and water-based components in formulations. PEG/PPG-18/4 Copolymer aids in the even distribution of active ingredients throughout a product, ensuring consistent performance. It also contributes to the overall feel of products, imparting a silky, non-greasy texture.

In skincare, this copolymer can help improve the spreadability of creams and lotions, enhancing their application experience. It's generally considered safe for use in cosmetics, with a low risk of skin irritation. However, as with any synthetic ingredient, some individuals may experience sensitivity. Its versatility and stability make it a valuable component in a wide range of personal care formulations.