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PEG-2 STEARATE

Description

PEG-2 Stearate is a versatile emulsifier and surfactant widely used in cosmetic and personal care formulations. This synthetic compound is derived from the esterification of stearic acid with polyethylene glycol (PEG). Its chemical structure combines hydrophilic and lipophilic properties, making it an effective agent for stabilizing oil-in-water emulsions.

In skincare products, PEG-2 Stearate functions primarily as an emollient and emulsifier. It helps create smooth, stable formulations by reducing surface tension between oil and water phases. This ingredient also contributes to the soft, creamy texture of lotions and creams, enhancing their spreadability and skin feel.

PEG-2 Stearate is generally considered safe for use in cosmetics, with a low risk of skin irritation. It has a molecular weight that allows for minimal skin penetration, primarily functioning on the surface level. The ingredient is often found in moisturizers, sunscreens, and cleansing products due to its ability to improve product consistency and aid in the even distribution of active ingredients.

While effective, formulators should consider potential sensitivities in individuals with very reactive skin when incorporating PEG-2 Stearate into skincare formulations.