Surfactant
PPG-2 C9-11 ALKETH-5 (FORMERLY PPG-2 C9-11 PARETH-5)
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
EU ALKETH-renamed equivalent of PPG-2 C9-11 Pareth-5 — a C9-11 fatty alcohol with 5 EO and 2 PO units. Lower-EO grade, so slightly more skin-active than the 7+ EO siblings; class is CIR-affirmed safe.
Function
Skin benefits
- Effective wetter
- Useful o/w emulsifier
- Helps solubilise oils
Known concerns
- Lower EO + short chain = higher irritation
- Trace 1,4-dioxane if not stripped
- Defatting in repeated use
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related surfactants
Same plant / compound family
Check your shelf
Find PPG-2 C9-11 ALKETH-5 (FORMERLY PPG-2 C9-11 PARETH-5) in your products.
Scan any cosmetic product with LuxSense to see if it contains PPG-2 C9-11 ALKETH-5 (FORMERLY PPG-2 C9-11 PARETH-5) 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, so always read the physical product label and consult a healthcare professional for personal concerns.