DEA-based emulsifier
DEA-OLETH-3 PHOSPHATE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A DEA-containing ethoxylated phosphate emulsifier. DEA ingredients are restricted in the EU because they can form nitrosamines and carry residual contamination concerns.
Skin benefits
- Effective emulsifier and surfactant for oil-in-water systems
- Provides good wetting and dispersion properties
Known concerns
- Contains diethanolamine (DEA), which can form nitrosamines
- DEA-related ingredients restricted in EU cosmetics
- Potential skin and eye irritation
- Ethoxylated component may carry 1,4-dioxane traces
- Generally avoided in modern clean-formulation contexts
References
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.