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Surfactant

SODIUM PALMITOYL SARCOSINATE

CAS 4028-10-8 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 amino-acid based surfactant from palmitic acid and sarcosine. Gentler than SLS; CIR-safe as long as nitrosating co-ingredients are avoided.

Function

CLEANSINGHAIR CONDITIONINGSURFACTANT - CLEANSING

Skin benefits

  • Mild anionic surfactant
  • Conditioning cleansing
  • Lower irritation than SLS

Known concerns

  • Possible nitrosamine formation if combined with nitrosating agents
  • Mild eye irritation

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.