Surfactant
DEA-C12-13 PARETH-3 SULFATE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A DEA-salt sulfate surfactant. EU restricts DEA-class ingredients because they can react to form NDELA, a carcinogenic nitrosamine; reformulation is the safer trend.
Function
Skin benefits
- Anionic surfactant with good cleansing
- Forms stable foam
- Compatible with other surfactants
Known concerns
- DEA salt — can react to form carcinogenic nitrosamines (N-nitrosodiethanolamine)
- EU restricts DEA-class ingredients to non-leave-on with strict controls
- Sulfate surfactant — drying/irritating at high %
- Should not be used with nitrosating ingredients
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.