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PEI-14 PEG-10/PPG-7 COPOLYMER

CAS 52501-07-2
62

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

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

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, so always read the physical product label and consult a healthcare professional for personal concerns.