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Surfactant

SODIUM CHENODEOXYCHOLATE

CAS 2646-38-0 Updated
55

Safety score · 0–100

Moderate

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

About

The sodium salt of chenodeoxycholic acid, a bile acid. Pharmaceutical-grade compound used as a drug; in cosmetics it acts as a strong solubilizer and may disrupt skin barrier in leave-on use.

Function

SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Solubilizes oils in formulations
  • Skin-conditioning effects
  • Naturally occurring bile salt

Known concerns

  • Strong surfactant action can disrupt skin barrier
  • Limited cosmetic safety data
  • Pharmaceutical compound — used as a drug for liver/gallbladder conditions

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related surfactants

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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.