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Surfactant

POTASSIUM CAPRYLATE/CAPRATE

85

Safety score · 0–100

Good

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

A potassium soap of caprylic and capric acids — naturally found in coconut and palm oils. Mild cleansing and solubilizing agent with an excellent tolerance profile and decades of use in soaps and cleansers.

Function

CLEANSINGSURFACTANT - HYDROTROPE

Skin benefits

  • Mild cleansing surfactant
  • Hydrotropic — solubilizes other ingredients
  • Naturally derived from coconut/palm fatty acids

Known concerns

  • Mild defatting at very high concentrations
  • Alkaline pH may need buffering

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.