For infants (0–6 months) this ingredient is best avoided when possible. It is a soap-like ingredient used to help products foam and clean, and while long-term harms look low in available assessments, safety limits and data gaps have been noted by regulators and industry reviewers.
For newborns and babies under 6 months, choose products made and labeled for infants and avoid ingredients lists that include TEA-Dodecylbenzenesulfonate. Prefer plain water or gentle baby cleansers designed for newborn skin. If you must use a product that contains it, use only rinse-off products, avoid the face and any broken skin, use a very small amount, and rinse thoroughly. Stop using the product if you see any redness, rash, swelling, or increased fussiness after use and check with your pediatrician.
Regulatory and industry sources note restrictions and data gaps: the EU Cosmetics Directive lists use restrictions, and industry reviews (Cosmetic Ingredient Review) flag limits and missing data on safe concentrations — this is why extra caution is advised for infants. Environment Canada’s assessment indicates it is not expected to be persistent or to build up in the body, but that does not remove the need for caution with newborn skin. Do not use products containing this ingredient on a baby’s broken skin, and watch for signs of irritation (redness, rash, peeling, swelling, or unusual fussiness).
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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 TEA-Dodecylbenzenesulfonate or its alternative names.
TEA-Dodecylbenzenesulfonate is not recommended for 0-6 month old babies due to potential safety risks.
Banned or heavily restricted in one or more countries. This is especially important for babies whose skin and systems are still developing.
TEA-Dodecylbenzenesulfonate 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 0-6 month old babies. Use the age selector above to check other ages.
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