Emulsifier
C11-15 ALKETH-3 (FORMERLY C11-15 PARETH-3)
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A C11-15 fatty alcohol with just 3 EO units — low-HLB co-emulsifier giving creams a richer feel. Falls under CIR alkyl-ether family clearance; yellow because low-EO grades lean defatting and are best paired with another emulsifier.
Function
Skin benefits
- Lipophilic co-emulsifier
- Adds rich texture to creams
- Useful in W/O leaning systems
Known concerns
- Low EO leans defatting
- Trace 1,4-dioxane requires supplier control
- Best as co-emulsifier not primary
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related emulsifiers
Same plant / compound family
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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.