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Surfactant

DECYL POLYSTYRENE OXIDE/PEG-23 COPOLYMER PHOSPHATE

Updated
58

Safety score · 0–100

Moderate

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

About

A complex polystyrene-based PEG copolymer used as a specialty surfactant. The polystyrene backbone raises microplastic concerns alongside standard PEG purity caveats.

Function

NOT REPORTED

Skin benefits

  • Specialty surfactant/emulsifier
  • Solubilizes oils
  • Phosphate end-cap aids dispersibility

Known concerns

  • Polystyrene-based polymer raises microplastic concerns
  • Ethoxylated portion — 1,4-dioxane purity caveats
  • Limited cosmetic-specific safety opinions

References

EU

EU CosIng database

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

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Check your shelf

Find DECYL POLYSTYRENE OXIDE/PEG-23 COPOLYMER PHOSPHATE in your products.

Scan any cosmetic product with LuxSense to see if it contains DECYL POLYSTYRENE OXIDE/PEG-23 COPOLYMER PHOSPHATE 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 — always read the physical product label and consult a healthcare professional for personal concerns.