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Amphoteric surfactant

BEHENAMIDOPROPYL BETAINE

CAS 138527-93-2
86

Safety score · 0–100

Good

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

Behenamidopropyl betaine is a mild plant-derived amphoteric surfactant that cleans gently while boosting foam. It is widely used in sensitive-skin shampoos and body washes to soften the feel of stronger cleansers.

Skin benefits

  • Mild amphoteric surfactant suitable for sensitive skin and baby washes
  • Excellent foam booster and viscosity builder
  • Reduces irritation potential of harsher surfactants
  • Plant-derived from behenic acid

Known concerns

  • Trace amidoamine impurities can be sensitizers in rare cases
  • Quality varies by manufacturer

References

EU

EU CosIng database

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

Related amphoteric surfactants

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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.