DEA surfactant
DEA-MYRISTATE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
DEA-myristate is a diethanolamine salt of myristic acid used as a surfactant. EU cosmetic law bans diethanolamine and its fatty-acid salts because residual DEA can react to form nitrosamine carcinogens.
Skin benefits
- Effective emulsifier and surfactant
- Conditioning skin feel
Known concerns
- DEA-based, can form carcinogenic N-nitrosodiethanolamine
- Banned in EU cosmetics (Annex II)
- Skin irritation potential
- Avoid with nitrosating agents
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related dea 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.