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Surfactant

SODIUM STEAROAMPHOHYDROXYPROPYLSULFONATE

Updated
74

Safety score · 0–100

Fine

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

About

A mild amphoteric surfactant from the amphohydroxypropylsulfonate family. Cleans gently and boosts foam, reducing eye irritation in cleansers. Less published safety data than cocamidopropyl betaine.

Function

CLEANSINGSURFACTANT - EMULSIFYINGSURFACTANT - FOAM BOOSTINGHAIR CONDITIONINGSURFACTANT - CLEANSING

Skin benefits

  • Mild cleansing
  • Foam boosting
  • Reduces eye irritation in cleansers

Known concerns

  • Sparse independent safety data
  • Possible monochloroacetate-class impurities
  • Solubility limits at high stearoyl content

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.