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Hair Conditioning

PEG-2 LAURDIMONIUM BROMIDE NYLON-6 CROSSPOLYMER

CAS - Updated
60

Safety score · 0–100

Fine

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

About

A quaternized PEG-lauryl nylon-6 crosspolymer. Cationic conditioning agent — large polymer, low absorption. Mild eye irritation is the main flag at typical concentrations.

Skin benefits

  • Cationic conditioning polymer
  • Hair and skin substantivity
  • Texture modifier

Known concerns

  • Quat / nylon crosspolymer — limited cosmetic-grade safety data
  • PEG and quaternary ammonium can mildly irritate eyes and mucous membranes
  • Bromide counterion adds chemistry but at low percentages

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.