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Surfactant

OLEAMIDOPROPYLAMINE OXIDE

CAS 25159-40-4 Updated
72

Safety score · 0–100

Fine

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

About

An amphoteric amine-oxide surfactant derived from oleic acid. Used to boost foam and soften the feel of cleansers. Generally well-tolerated; cosmetic-grade is considered safe.

Function

ANTISTATICCLEANSINGSURFACTANT - FOAM BOOSTINGHAIR CONDITIONINGSURFACTANT - HYDROTROPESURFACTANT - CLEANSING

Skin benefits

  • Mild amphoteric co-surfactant
  • Boosts foam in cleansers
  • Reduces irritation of anionic surfactants

Known concerns

  • Possible mild skin and eye irritation
  • Trace nitrosamine formation theoretically possible
  • Generally well-tolerated

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.