Back to Ingredient Dictionary

PEG-5 ISODECYLOXYPROPYLAMINE

Description

PEG-5 Isodecyloxypropylamine is a multifunctional cosmetic ingredient that serves as an emulsifier, surfactant, and conditioning agent in various skincare and personal care products. This synthetic compound is derived from the reaction between isodecyl alcohol, propylene oxide, and ethylene oxide, resulting in a molecule with both hydrophilic and lipophilic properties.

In skincare formulations, PEG-5 Isodecyloxypropylamine acts as an effective emulsifier, helping to blend oil and water-based components, creating stable and homogeneous products. Its surfactant properties allow it to reduce surface tension, facilitating the spread of products on the skin and enhancing their ability to cleanse and remove impurities.

As a conditioning agent, it imparts a smooth, soft feel to the skin and hair. This ingredient is particularly useful in leave-on products like lotions, creams, and hair conditioners. It also functions as a coupling agent, helping to incorporate fragrances and essential oils into water-based formulations.

While generally considered safe for use in cosmetics, individuals with sensitive skin should perform patch tests before regular use, as with any new skincare ingredient.