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PEG-80

Description

PEG-80 is a synthetic polyethylene glycol (PEG) compound widely used in cosmetic and personal care formulations. This water-soluble polymer acts as an effective emulsifier, solubilizer, and humectant, enhancing the texture and stability of various skincare products. With a molecular weight of approximately 3,500 Da, PEG-80 consists of 80 ethylene oxide units, contributing to its versatile functionality.

In skincare formulations, PEG-80 primarily serves to improve product consistency and facilitate the incorporation of oil-based ingredients into water-based solutions. It helps create stable emulsions, preventing separation of ingredients and ensuring a smooth, uniform application. Additionally, PEG-80 exhibits moisture-binding properties, helping to maintain skin hydration by attracting and retaining water molecules.

While generally considered safe for topical use, some individuals may experience mild irritation or allergic reactions. It's important to note that PEG-80's penetration-enhancing properties can potentially increase the absorption of other ingredients, both beneficial and potentially harmful. As with any cosmetic ingredient, patch testing is recommended for those with sensitive skin or known allergies. PEG-80's efficacy in product formulation has led to its widespread use in cleansers, moisturizers, and various other skincare products.