Skip to content

Solvent

PEG/PPG-25/30 COPOLYMER

CAS 9003-11-6 (generic)
78

Safety score · 0–100

Fine

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

A higher-EO PEG/PPG block copolymer (25 EO + 30 PO) used as a humectant and solvent in skincare and toiletries. CIR-reviewed family with strong cosmetic safety record at properly purified grades.

Function

SOLVENT

Skin benefits

  • Strong humectant properties
  • Versatile solvent in aqueous systems
  • Improves moisturisation
  • Compatible with broad ingredient ranges

Known concerns

  • Trace 1,4-dioxane possible at non-pharmaceutical grade
  • Avoid use on damaged skin

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related solvents

78
C11-12 ISOPARAFFIN
Solvent
 78
C6-11 ALKANE
Solvent
 78
C9-11 ISOALKANE (FORMERLY C9-11 ISOPARAFFIN)
Solvent
 78
C9-13 ISOALKANE
Solvent
 78
DIMETHYL CARBONATE
Solvent
 78
DIMETHYL ISOSORBIDE
Solvent
 78
DIMETHYL METHYLGLUTARATE
Solvent
 78
HEXANEDIOL
Solvent

Check your shelf

Find PEG/PPG-25/30 COPOLYMER in your products.

Scan any cosmetic product with LuxSense to see if it contains PEG/PPG-25/30 COPOLYMER 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.