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Surfactant

AMMONIUM LAURETH SULFATE

CAS 32612-48-9 / 67762-19-0 Updated
65

Safety score · 0–100

Fine

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

About

A strong foaming sulfate surfactant — gentler than SLS but still potentially drying and eye-stinging with frequent use. CIR-approved when 1,4-dioxane impurity is stripped from the ammonium laureth sulfate raw material.

Skin benefits

  • Strong, reliable foaming surfactant
  • Less drying than SLS for many users
  • Effective at oil and dirt removal
  • Cost-effective cleansing base

Known concerns

  • Trace 1,4-dioxane risk from ethoxylation
  • Can dry/irritate skin with daily use
  • Eye-stinging at higher concentrations
  • Sulfate-family allergen risk in subset of users

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.