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Amphoteric surfactant

COCAMIDOETHYL BETAINE

65

Safety score · 0–100

Fine

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

A mild amphoteric surfactant derived from coconut fatty acids. It is used to cleanse, boost foam, and soften the irritation profile of stronger surfactants in shampoos, body washes, and facial cleansers.

Skin benefits

  • Mild amphoteric cleanser
  • Foam booster in cleansers
  • Reduces irritation of anionic surfactants
  • Works in shampoos and body washes

Known concerns

  • Possible residual amidoamine impurities linked to contact allergy
  • Coconut-derived (rare allergy)
  • Can dry sensitive skin at high levels

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, so always read the physical product label and consult a healthcare professional for personal concerns.