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Anionic Surfactant / Cleanser

AMMONIUM C12-13 ALKYL SULFATE

CAS 68081-96-9
55

Safety score · 0–100

Moderate

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

An ammonium C12-13 alkyl sulfate used as a strong foaming cleanser in shampoos and washes. Effective at cleansing but, like other alkyl sulfates, can be drying and irritating with frequent use.

Skin benefits

  • Anionic surfactant providing strong cleansing and foam
  • Effective in shampoos, body washes and cleansing bars
  • Cost-effective primary surfactant

Known concerns

  • Ammonium alkyl sulfates can be drying and irritating to skin and eyes
  • Defatting effect may compromise the skin barrier with frequent use
  • Higher irritation potential than milder modern surfactants
  • Less suitable for sensitive, dry or eczema-prone skin

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.