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Hair Conditioning

DIMETHYLPABAMIDOPROPYL LAURDIMONIUM TOSYLATE

CAS 156679-41-3 Updated
65

Safety score · 0–100

Fine

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

About

A conditioning agent derived from PABA that deposits on hair to add UV protection alongside softness. Reasonably tolerated but the PABA backbone can cause photoallergy in a small subset of users.

Skin benefits

  • Hair conditioning with UV absorption
  • Adds substantivity to hair
  • Smooths and softens
  • Combines conditioning and photoprotection

Known concerns

  • PABA-derived molecule — possible photoallergy in sensitive users
  • Quaternary ammonium environmental persistence
  • Limited modern human safety studies

References

EU

EU CosIng database

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

Related hair conditionings

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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.