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PEG-12

Description

PEG-12, also known as Polyethylene Glycol 12, is a synthetic polymer widely used in cosmetic and personal care products. This versatile ingredient functions primarily as an emollient, humectant, and solubilizing agent. With a molecular weight of approximately 528 g/mol, PEG-12 is a clear, colorless liquid at room temperature.

In skincare formulations, PEG-12 helps to improve product texture and enhance the solubility of other ingredients. It acts as a moisture-binding agent, attracting and retaining water to help keep the skin hydrated. This property makes it particularly useful in leave-on products like lotions, creams, and serums.

PEG-12 also serves as an effective emulsifier, helping to blend oil and water-based ingredients, which contributes to the stability and consistency of cosmetic products. Its low irritation potential makes it suitable for use in a wide range of skincare formulations, including those designed for sensitive skin.

While generally considered safe for topical use, some individuals may experience sensitivity to PEG compounds. As with any skincare ingredient, patch testing is recommended before incorporating products containing PEG-12 into a regular skincare routine.