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PEG silicone surfactant

PEG-24 TRISILOXANE

68

Safety score · 0–100

Fine

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

PEG-24 Trisiloxane is an ethoxylated silicone surfactant used as a wetting agent and mild emulsifier. Considered low hazard, with the main caveat being potential PEG-related dioxane impurities in poorly purified grades.

Skin benefits

  • Silicone-based nonionic surfactant that improves spreading and wetting in personal care emulsions
  • Imparts a silky, non-greasy skin feel and helps stabilize water/silicone systems
  • Useful as a mild emulsifier and solubilizer for fragrance and oil components

Known concerns

  • PEG ethoxylated structure may carry trace 1,4-dioxane and ethylene oxide impurities if not purified to cosmetic grade
  • Limited published toxicology specific to PEG-24 trisiloxane versus the broader PEG-trisiloxane family

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.