Surfactant
CORNAMIDE/COCAMIDE DEA
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A blended diethanolamide foam booster from coconut and corn oils. Carries elevated cancer concern due to nitrosamine formation potential — heavily restricted in the EU and avoided by clean-beauty brands.
Function
Skin benefits
- Foam booster and stabiliser
- Viscosity modifier in shampoos
- Improves cleansing performance
Known concerns
- Diethanolamine can react with nitrosating agents to form NDELA — a probable human carcinogen
- Restricted in EU due to nitrosamine concerns
- IARC Group 2B classification for DEA
- Not recommended for leave-on products
- Skin irritation potential
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related surfactants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.