Trideceth-12 is a mild ingredient used to help mix oil and water in soaps and creams. For preschoolers (2–5 years), it is generally low risk for long-term harms, but small amounts of manufacturing contaminants have been flagged by safety reviews.
Prefer rinse-off products (shampoo, body wash) that list this ingredient rather than leave-on creams when possible. If you do use a cream with it, choose products from trusted brands, patch test on a small area first, and stop use if you see redness or a rash.
Watch for skin or eye irritation and stop use if symptoms appear. The main safety note comes from reviews and government listings that point to possible contamination with ethylene oxide and 1,4‑dioxane and some use limits recommended by industry safety panels (Cosmetic Ingredient Review) and Environment Canada — ask the maker if these contaminants were removed or look for products that state minimal or no 1,4‑dioxane contamination. Avoid using products with this ingredient on broken or inflamed skin.
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This ingredient has the following documented risks:
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This ingredient may also be listed as:
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This ingredient is found in the following products:
This list shows products that contain Trideceth-12 or its alternative names.
Yes, Trideceth-12 is generally considered safe for 2-5 year old children based on current research.
Connected to cancer risk with long-term or repeated exposure. Young children may be more sensitive to these effects.
May harm organs like liver, kidneys, or lungs with repeated use. Young children may be more sensitive to these effects.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin. Young children may be more sensitive to these effects.
Possible negative effects on the environment Young children may be more sensitive to these effects.
Linked to long-term health effects after years of use or exposure. Young children may be more sensitive to these effects.
Trideceth-12 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 2-5 year old children. Use the age selector above to check other ages.
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