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Surfactant

TRIDECETH-15 CARBOXYLIC ACID

CAS 68412-55-5
65

Safety score · 0–100

Fine

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

An ethoxylated tridecyl carboxylic acid — mild anionic surfactant gentler than typical sulfates. Carries the standard ethoxylate dioxane caveat.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Mild cleansing
  • Good foam
  • Sulfate-alternative

Known concerns

  • Trace 1,4-dioxane risk
  • Mild eye irritation
  • Petroleum-derived

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.