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Surfactant

SODIUM C14-17 ALKYL SEC SULFONATE

CAS 97489-15-1
55

Safety score · 0–100

Moderate

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

A strong anionic detergent (secondary alkane sulfonate) used in body washes for foaming and cleansing. Effective but quite drying — can leave skin tight and is irritating to eyes.

Function

CLEANSINGFOAMINGSURFACTANT - CLEANSING

Skin benefits

  • Strong anionic detergent
  • Good foaming and cleansing
  • Cost-effective in body washes
  • Compatible with hard water

Known concerns

  • Strong defatting/drying effect on skin
  • Can sting eyes in rinse-off products
  • Potential mild skin irritant at higher %

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.