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Surfactant

SOYAMIDOPROPYL BETAINE

Updated
72

Safety score · 0–100

Fine

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

About

A soy-based amphoteric surfactant used as a mild cleanser and foam booster. Generally well tolerated; sensitization is possible from trace amidoamine impurities.

Function

CLEANSINGHAIR CONDITIONINGSKIN CONDITIONINGSURFACTANT - CLEANSING

Skin benefits

  • Mild cleansing
  • Foam booster
  • Reduces harshness of other surfactants

Known concerns

  • Possible DMAPA/amidoamine sensitization
  • Soy-allergen relevance
  • Mild eye irritation in concentrate

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.