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PEG-450

Description

PEG-450, or polyethylene glycol 450, is a versatile synthetic compound widely used in skincare and cosmetic formulations. This water-soluble polymer is derived from ethylene oxide and functions primarily as an emollient, humectant, and solubilizing agent. With a molecular weight of approximately 450 daltons, PEG-450 exhibits excellent hygroscopic properties, allowing it to attract and retain moisture within the skin.

In skincare products, PEG-450 serves multiple purposes. It acts as a penetration enhancer, facilitating the absorption of other beneficial ingredients into the skin. Its emollient properties help to soften and smooth the skin's surface, improving texture and reducing the appearance of fine lines. As a humectant, PEG-450 draws moisture from the environment to the skin, promoting hydration and preventing water loss.

PEG-450 is also valued for its ability to stabilize formulations and enhance the solubility of other ingredients. This characteristic makes it particularly useful in creating clear, stable solutions and emulsions. While generally considered safe for topical use, individuals with sensitive skin should perform patch tests before incorporating products containing PEG-450 into their skincare routine.