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POLY(METHOXY PEG-9 METHACRYLATE)

Description

POLY(METHOXY PEG-9 METHACRYLATE) is a synthetic polymer widely used in cosmetic and skincare formulations. This ingredient functions primarily as a film-forming agent and viscosity controller. Its molecular structure consists of methacrylate monomers linked with polyethylene glycol (PEG) chains, typically with an average of 9 ethylene oxide units per molecule. This unique composition allows it to form a flexible, breathable film on the skin's surface, which can help improve product texture and enhance the delivery of other active ingredients.

In skincare products, POLY(METHOXY PEG-9 METHACRYLATE) contributes to improved moisturization by creating an occlusive barrier that reduces transepidermal water loss. It also aids in the even distribution of other ingredients across the skin's surface, promoting better absorption and efficacy. The polymer's ability to control viscosity helps stabilize emulsions and suspensions, ensuring consistent product performance over time.

This ingredient is generally well-tolerated by most skin types and is considered safe for use in cosmetic formulations. However, as with any synthetic polymer, individuals with sensitive skin or a history of allergic reactions to similar compounds should perform a patch test before regular use.