Surfactant
C10-16 ALKETH-2 (FORMERLY C10-16 PARETH-2)
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A short-EO (2 EO) ethoxylate of C10-16 fatty alcohols used to emulsify and cleanse oily soils. The low EO count makes it more lipophilic, so cleansing performance is high but skin can feel slightly tighter at higher use.
Function
Skin benefits
- Lipophilic cleansing surfactant for oil-rich soils
- Co-emulsifier for water-in-oil systems
- Performance compatible with broad pH range
Known concerns
- Low-EO grade can be mildly defatting on skin
- Ethoxylated material — needs controlled-purity grade
- Eye irritation possible in leave-in eye-area products
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related surfactants
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.