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Polysaccharide conditioning quat

STEARYL DIHYDROXYPROPYLDIMONIUM OLIGOSACCHARIDES

72

Safety score · 0–100

Fine

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

A plant-derived polysaccharide modified with a cationic stearyl group, used as a hair conditioning agent with improved biodegradability over small molecule quats.

Skin benefits

  • Cationic conditioning derived from plant oligosaccharides
  • Substantive to hair for slip and detangling
  • Plant-sugar backbone is biodegradable
  • Gentler than many small-molecule quats

Known concerns

  • Quaternary ammonium chemistry can irritate eyes
  • Variable source-dependent composition
  • Limited public CIR review for this specific structure

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