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Surfactant

PPG-26-BUTETH-26

CAS 9038-95-3 / 9065-63-8
66

Safety score · 0–100

Fine

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

A PEG/PPG-based solubilizer — makes clear shampoos and tonics possible by dissolving oils into water. Safe on skin but carries PEG-class caveats.

Function

HAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Solubilizes fragrances and oils in clear formulas
  • Nonionic surfactant
  • Low skin irritation
  • Used in clear shampoos and gels

Known concerns

  • PEG/PPG class with possible 1,4-dioxane trace
  • Poorly biodegradable
  • Pure processing aid

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.