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Hair Conditioning

STEARYL BETAINATE MESYLATE

Updated
62

Safety score · 0–100

Fine

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

About

A cationic conditioning agent (a betaine ester salt) used mainly in hair products to soften and reduce static. Limited public data, so safety is inferred from similar quats.

Function

HAIR CONDITIONING

Skin benefits

  • Cationic conditioning for hair
  • Antistatic and softening
  • Improves wet/dry combability

Known concerns

  • Limited public safety data
  • Quaternary ammonium type may irritate eyes
  • Mesylate counter-ion uncommon in cosmetics

References

EU

EU CosIng database

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

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COCOTRIMONIUM CHLORIDE
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DIHYDROGENATED TALLOWETHYL HYDROXYETHYLMONIUM METHOSULFATE
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ETHALKONIUM CHLORIDE ACRYLATE/HEMA/STYRENE COPOLYMER
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HYDROGENATED PALMTRIMONIUM CHLORIDE
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HYDROLYZED POLYGONUM MULTIFLORUM ROOT EXTRACT
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HYDROXYCETYL HYDROXYETHYL DIMONIUM CHLORIDE
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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.