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Cationic Protein Conditioner

STEARDIMONIUM HYDROXYPROPYL HYDROLYZED VEGETABLE PROTEIN

78

Safety score · 0–100

Fine

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

A cationic vegetable-protein conditioner that binds well to hair and damaged skin. Class data point to good tolerance, with the usual mild eye-irritation caveat of quaternised ingredients.

Skin benefits

  • Cationic protein conditioner for hair and skin
  • Improves smoothness, shine and combability
  • Substantive to damaged hair fibre

Known concerns

  • Quaternary nitrogen can mildly irritate eyes
  • Plant protein source means low residual allergen risk
  • Limited compound-specific human data

References

EU

EU CosIng database

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

Same plant / compound family

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STEARDIMONIUM HYDROXYPROPYL HYDROLYZED JOJOBA PROTEIN
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STEARDIMONIUM HYDROXYPROPYL HYDROLYZED KERATIN
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STEARDIMONIUM HYDROXYPROPYL HYDROLYZED RICE PROTEIN
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STEARDIMONIUM HYDROXYPROPYL HYDROLYZED SILK
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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.