Surfactant / Emulsifier
PEG/PPG-30-35 COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A polyethylene glycol-polypropylene glycol block copolymer used as a nonionic surfactant and emulsifier. Generally safe at cosmetic use levels when properly purified, with low irritation potential.
Function
Skin benefits
- Acts as a nonionic surfactant and emulsifier
- Helps stabilize oil-in-water formulations
- Improves spreadability and product texture
Known concerns
- PEG/PPG copolymers can contain trace 1,4-dioxane impurities if not purified
- May enhance skin penetration of other ingredients
- Not recommended for use on broken or compromised skin
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related surfactant / emulsifiers
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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.