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Solvent

PEG/PPG-19/21 COPOLYMER

73

Safety score · 0–100

Fine

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

A balanced PEG/PPG block copolymer used as a solvent and mild solubiliser. Standard PEG-class chemistry — safe at purified grades, with the routine 1,4-dioxane trace caveat.

Function

SOLVENT

Skin benefits

  • Cosmetic solvent
  • Mild solubiliser
  • Emulsion stabiliser

Known concerns

  • 1,4-dioxane trace requires controlled grade
  • PEG-class caveat

References

EU

EU CosIng database

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

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Check your shelf

Find PEG/PPG-19/21 COPOLYMER in your products.

Scan any cosmetic product with LuxSense to see if it contains PEG/PPG-19/21 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.