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PEG/PPG-20/65 COPOLYMER

Description

PEG/PPG-20/65 Copolymer is a synthetic ingredient widely used in skincare and cosmetic formulations. This versatile compound is a copolymer of polyethylene glycol (PEG) and polypropylene glycol (PPG), with the numbers 20 and 65 indicating the average number of ethylene oxide and propylene oxide units, respectively. Its primary function is as an emulsifier and surfactant, helping to stabilize formulations by blending oil and water-based components.

In skincare products, PEG/PPG-20/65 Copolymer acts as a viscosity modifier, improving the texture and spreadability of creams, lotions, and gels. It also enhances the skin feel of products, providing a smooth, non-greasy finish. This ingredient is particularly useful in sunscreens and water-resistant formulations due to its ability to form a protective film on the skin's surface.

While generally considered safe for topical use, some individuals with sensitive skin may experience mild irritation. It's important to note that this copolymer can potentially enhance the penetration of other ingredients, which can be beneficial for active ingredients but may also increase the risk of irritation from certain compounds.