Ingredient
PPG-26-Buteth-26
What is PPG-26-Buteth-26?
PPG-26-Buteth-26 is a synthetic polymer often used in skincare products. It is part of the class of chemicals known as polypropylene glycol ethers. This ingredient is produced through the polymerization of propylene oxide.
PPG-26-Buteth-26 serves primarily as an emulsifier, helping to blend oily and watery components in skincare formulations. While the evidence on health effects is limited, it is generally considered safe for use in cosmetics at concentrations typically used. There is minimal evidence of adverse effects at these levels.
When you see PPG-26-Buteth-26 on a label, it’s generally an indication of its role in the stability and texture of the formulation rather than a direct active benefit to the skin.
Commonly found in: moisturizers, serums, sunscreens, makeup, cleansers
PPG-26-Buteth-26 is allowed in cosmetics without specific restrictions, indicating a general recognition of safety.
There is limited research on PPG-26-Buteth-26, but existing studies do not highlight significant health risks at typical use levels.
PPG-26-Buteth-26 is synthetic and not derived from animal products, making it suitable for vegan formulations.
Sources: Overview of Cosmetic Polymers
Scout's take
PEG/PPG-derived emulsifier; possible 1,4-dioxane contamination.
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