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PEG-444 PENTAERYTHRITYL TETRA(AMIDOGLUTAROYL SUCCINIMIDO ETHYL ETHER)

Description

PEG-444 Pentaerythrityl Tetra(Amidoglutaroyl Succinimido Ethyl Ether) is a sophisticated synthetic polymer utilized in advanced skincare formulations. This multifunctional ingredient serves as an emollient, emulsifier, and skin conditioning agent. Its complex structure consists of a pentaerythritol core with four arms, each terminated by a succinimide group, connected via amide and ester linkages.

The high molecular weight of this compound contributes to its film-forming properties, creating a protective barrier on the skin's surface. This barrier helps to reduce transepidermal water loss, thereby improving skin hydration and softness. The PEG (polyethylene glycol) component enhances the ingredient's solubility and compatibility with various cosmetic formulations.

In skincare products, PEG-444 Pentaerythrityl Tetra(Amidoglutaroyl Succinimido Ethyl Ether) aids in stabilizing emulsions, improving texture, and enhancing the overall feel of the product on the skin. Its film-forming abilities also make it useful in long-wearing makeup formulations. While generally considered safe for topical use, individuals with sensitive skin should perform a patch test before incorporating products containing this ingredient into their skincare routine.