Emulsifier
C40-60 ALKETH-3
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An ultra-long-chain (C40-60) alcohol ethoxylate with just 3 EO units, used as a wax-bodied emulsifier in thick balms and stick formulas. Behaves more like a wax than a surfactant; low irritation but can feel occlusive.
Function
Skin benefits
- Stabilises rich, heavy emulsions
- Wax-like body on skin
- Improves long-term emulsion stability
Known concerns
- Comedogenic potential from long alkyl chain
- Dioxane control depends on supplier
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emulsifiers
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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.