Emulsifier
PPG-4-CETETH-1
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A cetyl PPG-4 with only one ethoxy unit — performs more like a fatty alcohol than a typical PEG emulsifier, giving a richer, heavier feel. Still well tolerated, but less rinsable than higher members.
Function
Skin benefits
- Co-emulsifier with cetyl emolliency
- Helps disperse oils
- Adds richness to skin feel
Known concerns
- Very short PEG-1 chain — heavier feel and more uptake
- Possible trace 1,4-dioxane if unpurified
- Limited cosmetic-specific data
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related emulsifiers
Check your shelf
Find PPG-4-CETETH-1 in your products.
Scan any cosmetic product with LuxSense to see if it contains PPG-4-CETETH-1 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.