For adults (including teens and young adults), undecylenoyl glycine is generally safe to use on the skin in normal cosmetic products. Major health concerns like cancer or effects on reproduction are rated low. A small risk of skin or eye irritation has been reported.
If you are an adult planning to use a product with this ingredient: do a small patch test on your inner arm first; avoid contact with eyes; follow the product directions and use products made for adult skin. If you are pregnant or nursing and worried, check with your healthcare provider. Stop using the product if you get redness, burning, swelling, or other irritation.
Watch for skin or eye irritation and allergic reactions — Cosmetic Ingredient Review (CIR) notes safe use may depend on concentration or specific use limits, and the European Chemicals Agency (ECHA) reports limited evidence of eye irritation and some environmental toxicity. Also be aware that some product verification programs require manufacturers to show safety data before including this ingredient in a certified product.
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This list shows products that contain Undecylenoyl Glycine or its alternative names.
Yes, Undecylenoyl Glycine is generally considered safe for adults based on current research.
No immediate health concerns found based on current research.
Undecylenoyl Glycine 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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