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Solvent

PEG/PPG-6/2 COPOLYMER

CAS 9003-11-6 (generic) Updated
73

Safety score · 0–100

Fine

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

About

A small lipophilic-biased PEG/PPG block copolymer (6 EO + 2 PO) used to modify viscosity and help blend oil and water phases. CIR-reviewed family with low-MW penetration caveats.

Function

SOLVENT

Skin benefits

  • Helps blend oil and water phases
  • Modifies viscosity in low-MW systems
  • Compatible with lipophilic ingredients
  • Mild skin feel

Known concerns

  • Lower MW may increase skin penetration potential
  • Trace 1,4-dioxane possible from ethoxylation

References

EU

EU CosIng database

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

Related solvents

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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.