For babies aged 6–12 months, Trideceth-12 is a moderate concern. Most safety listings show low risk for long-term effects, but there are notable contamination worries and some reports of irritation. Because infants have thin, sensitive skin and moutheverything, it's best to be careful.
If possible, choose baby products that do not list Trideceth-12. If a product contains it, prefer wash-off items (bath products) over creams or lotions left on the skin. Look for brands that test and publish results for contaminants like ethylene oxide and 1,4-dioxane. Patch-test a small area on your baby's arm and wait 24 hours before wider use. If using a product with this ingredient, avoid the face and mouth area and rinse thoroughly.
Watch for redness, rash, swelling, or any new irritation and stop use if these occur. There are documented concerns about contamination with ethylene oxide and 1,4-dioxane (listed by Environment Canada), and possible irritation and use limits noted by the Cosmetic Ingredient Review. Because of those contamination and irritation notes, avoid this ingredient in leave-on baby products when you can, and prefer products from manufacturers that test for these contaminants.
Scan the full ingredient label and understand if it's safe for your child.
This ingredient has the following documented risks:
Tap or hover over labels to see detailed risk information.
This ingredient may also be listed as:
Always check ingredient labels carefully, as ingredients may be listed under different names.
This ingredient is found in the following products:
This list shows products that contain Trideceth-12 or its alternative names.
Use caution with Trideceth-12 for 6-12 month old babies. Some safety concerns have been identified.
Connected to cancer risk with long-term or repeated exposure. This is especially important for babies whose skin and systems are still developing.
May harm organs like liver, kidneys, or lungs with repeated use. This is especially important for babies whose skin and systems are still developing.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin. This is especially important for babies whose skin and systems are still developing.
Possible negative effects on the environment This is especially important for babies whose skin and systems are still developing.
Linked to long-term health effects after years of use or exposure. This is especially important for babies whose skin and systems are still developing.
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 6-12 month old babies. Use the age selector above to check other ages.
Use our camera scanner to analyze more ingredient labels
Scan Another Product