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PEG-220

Description

PEG-220 is a high molecular weight polyethylene glycol (PEG) compound widely used in cosmetic and pharmaceutical formulations. This synthetic polymer is derived from ethylene oxide and functions primarily as an emollient, solvent, and viscosity-controlling agent in various skincare products. PEG-220's large molecular size makes it non-penetrating, allowing it to form a protective film on the skin's surface.

In skincare formulations, PEG-220 serves multiple purposes. It acts as a humectant, drawing moisture to the skin and helping to maintain hydration. Its emollient properties contribute to a smooth, soft skin feel, while its solvent capabilities aid in dissolving and dispersing other ingredients within the product. PEG-220 also enhances the texture and stability of creams, lotions, and gels.

This ingredient is generally considered safe for topical use and is well-tolerated by most skin types. However, individuals with sensitive skin should exercise caution, as PEGs can potentially enhance the penetration of other ingredients, which may lead to irritation in some cases. PEG-220 is particularly useful in formulations designed for dry or mature skin, where its moisturizing and texture-enhancing properties can provide significant benefits.