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Hair Conditioning

COCAMIDOPROPYLTRIMONIUM DIMETHICONE PEG-8 SUCCINATE

CAS 521913-22-4 Updated
70

Safety score · 0–100

Fine

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

About

A silicone-quaternary hair conditioner that smooths and detangles. Gentle for most users; the cocamidopropyl piece can sensitise a small share of people.

Skin benefits

  • Hair-conditioning silicone-quat hybrid
  • Improves combability and softness
  • Reduces static and frizz

Known concerns

  • Cocamidopropyl group — small but real allergy risk
  • PEG class — possible 1,4-dioxane traces if unpurified

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 — always read the physical product label and consult a healthcare professional for personal concerns.