For adults: PEG-150 is commonly used in creams and lotions as a thickener. On normal, unbroken skin it is usually low risk, but there are important cautions about how it is made and where it is used.
Use products that list ingredients and come from brands that test for impurities. Don’t put PEG-150 products on cuts, sunburns, or other broken skin. If you have sensitive skin, do a small patch test first. If you’re unsure, choose products that state they screen for contaminants like ethylene oxide and 1,4-dioxane.
Avoid using on injured or damaged skin (source: Cosmetic Ingredient Review). Be aware of contamination concerns, including ethylene oxide and 1,4-dioxane — these impurities are the main reason to avoid products that don’t disclose testing (source: Environment Canada and industry safety summaries). Also note some manufacturers or certification programs restrict or exclude this ingredient unless impurity testing is provided.
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This ingredient has the following documented risks:
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This ingredient is found in the following products:
This list shows products that contain PEG-150 or its alternative names.
Yes, PEG-150 is generally considered safe for adults based on current research.
Banned or heavily restricted in one or more countries.
Connected to cancer risk with long-term or repeated exposure.
May harm organs like liver, kidneys, or lungs with repeated use.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.
PEG-150 is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
The appropriate age depends on the specific ingredient properties and concentration. This analysis is for adults. Use the age selector above to check other ages.
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