PEI-14 PEG-10/PPG-7 COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A polymeric film-former used in hair and skin products that can enhance ingredient delivery but carries typical ethoxylation concerns.
PEI-14 PEG-10/PPG-7 Copolymer is a block copolymer of polyethyleneimine (PEI-14) modified with ethylene oxide and propylene oxide chains. It functions as a film-forming agent and can enhance penetration of active ingredients. Like other ethoxylated polymers, it raises concerns about potential 1,4-dioxane contamination, which is regulated in the EU. The ingredient is not specifically restricted under Regulation 1223/2009, though the presence of PEI raises questions about cationic polymer sensitivity on damaged skin. Limited specific toxicological data exists for this particular copolymer.
Skin benefits
- Film-forming properties
- Enhanced ingredient delivery
- Improved product texture
- Moisture retention
Known concerns
- Potential 1,4-dioxane trace contamination
- May be irritating to damaged or sensitive skin
- Limited specific safety data for this copolymer
- Cationic polymer concerns on compromised skin
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.