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Surfactant

CORNAMIDE/COCAMIDE DEA

30

Safety score · 0–100

Caution

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

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

SURFACTANT - FOAM BOOSTINGSURFACTANT - CLEANSINGVISCOSITY CONTROLLING

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

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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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.