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Surfactant

PEG/PPG-50/40 COPOLYMER

CAS -
78

Safety score · 0–100

Fine

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

PEG/PPG-50/40 Copolymer is a block copolymer surfactant used to condition skin and hair and improve product texture. It performs as a mild solubilizer and emulsifier in rinse-off and leave-on formulas.

Function

CLEANSING, SOLVENT, SURFACTANT - CLEANSING

Skin benefits

  • Block copolymer surfactant and conditioning agent
  • Improves rinse-off performance and texture in personal care
  • Generally low irritation potential on intact skin

Known concerns

  • PEG/PPG copolymers may carry trace ethylene oxide or 1,4-dioxane
  • Limited ingredient-specific consumer toxicity data
  • Potential mild penetration enhancement effect

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.