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Surfactant

AMMONIUM DODECYLBENZENESULFONATE

CAS 1331-61-9 Updated
35

Safety score · 0–100

Caution

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

About

A harsh anionic detergent of the alkylbenzene-sulfonate family — used in industrial cleaners more than skincare. Significant eye/skin irritation and aquatic toxicity push it red.

Function

CLEANSINGFOAMINGSURFACTANT - CLEANSING

Skin benefits

  • Strong cleansing surfactant
  • Foam booster

Known concerns

  • Strong eye and skin irritant
  • Aquatic toxicity
  • Generally restricted in modern leave-on cosmetics
  • Defatting effect on 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 — always read the physical product label and consult a healthcare professional for personal concerns.