PEG-120 Methyl Glucose Trioleate

PEG-120 Methyl Glucose Trioleate is a synthetic ingredient created by combining polyethylene glycol (PEG) with methyl glucose and oleic acid (a fatty acid from plant oils). It functions as a surfactant, which means it has both water-loving and oil-loving properties, making it useful in formulations where different substances need to blend together.In skincare products, it primarily serves as a gentle cleansing agent and emollient. Its role is to help remove oils and impurities from the skin whilst also providing a softening effect, and to help stabilise product texture and consistency.

PEG-120 Methyl Glucose Trioleate works by positioning itself at the boundary between oil and water. One end of the molecule is attracted to oily substances (like sebum and makeup), whilst the other end is attracted to water. This allows it to lift oils from the skin and suspend them in water so they can be rinsed away.As an emollient, it also forms a light protective layer on the skin that helps reduce moisture loss and leaves the skin feeling smooth. It simultaneously acts as a viscosity modifier, meaning it adjusts the thickness of formulations to make them easier to spread and apply.

This ingredient is typically found in cleansers, micellar waters, and emulsified balms. As part of a finished product formulation rather than a standalone ingredient, simply use according to the product instructions. There is no need to adjust frequency based on concentration, as the product's overall formula will determine suitability for your routine.

PEG-120 Methyl Glucose Trioleate is generally well-tolerated by most skin types. Some individuals report concerns about fungal acne sensitivity; if you are prone to Malassezia-related breakouts, consider patch testing first.