Ingredient
TEA-Dodecylbenzenesulfonate
What is TEA-Dodecylbenzenesulfonate?
Tea-Dodecylbenzenesulfonate is a surfactant and cleansing agent commonly used in personal care products. It is synthesized through the reaction of dodecylbenzenesulfonic acid with triethanolamine, resulting in a compound that helps mix water and oils, aiding in the removal of dirt and grease.
This ingredient is primarily included in products for its ability to improve the foaming and cleaning properties of formulas, making it popular in shampoos and other hair care items. While there is limited research specific to this compound, surfactants like Tea-Dodecylbenzenesulfonate are generally considered safe in moderate concentrations, though they can occasionally irritate sensitive skin or scalps.
When you see it on a label, it usually indicates a product has been formulated to enhance cleansing efficacy, particularly in oily contexts.
Commonly found in: Shampoos, Conditioners, Body Washes, Facial Cleansers, Household Cleaners
What to watch
- May cause irritation for individuals with sensitive skin when used in high concentrations.
The FDA does not explicitly regulate Tea-Dodecylbenzenesulfonate, but it is permitted as an ingredient in personal care products.
Research is limited and mostly pertains to general knowledge about surfactants; some reports of irritation exist.
Tea-Dodecylbenzenesulfonate is synthetic and generally considered vegan.
Sources: Generally Recognized as Safe (GRAS)
Scout's take
Triethanolamine (TEA) surfactant; N-nitrosamine contamination risk when stacked with secondary amines. TEA itself is EWG 5-6.
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