Emulsifier
C12-15 ALKETH-4
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A C12-15 alcohol with 4 EO units — a low-ethoxylated emulsifier suited to water-in-oil systems and balms. Less mild than the 9–12 EO versions; class is CIR-affirmed safe with caveats around purity and irritation.
Function
Skin benefits
- Useful w/o co-emulsifier
- Light, slightly oily feel
- Good in occlusive systems
Known concerns
- Lower EO = more irritating
- Dioxane control needed
- Defats skin in rinse-off use
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emulsifiers
Check your shelf
Find C12-15 ALKETH-4 in your products.
Scan any cosmetic product with LuxSense to see if it contains C12-15 ALKETH-4 and get a full ingredient breakdown with safety scores.
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.