Anionic surfactant
TEA-HYDROGENATED COCOATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A triethanolamine salt of hydrogenated coconut fatty acids used as a surfactant and emulsifier. Effective in cleansers but carries the nitrosamine formation concern typical of TEA-based ingredients.
Function
Skin benefits
- Functions as an emulsifier and mild anionic surfactant
- Coconut-derived fatty acid base offers gentle cleansing
- Provides creamy foam in cleansers and shampoos
- Cost-effective surfactant chemistry
Known concerns
- TEA-based surfactants can form nitrosamines if combined with nitrosating agents
- Potential for mild skin and eye irritation
- TEA (triethanolamine) class is under scrutiny in EU due to impurity concerns
- Limited individual safety dossier
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related anionic surfactants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.