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Surfactant

POTASSIUM LAURATE

CAS 10124-65-9 Updated
68

Safety score · 0–100

Fine

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

About

Potassium soap of lauric acid — a classic cleansing surfactant in bar soaps and gels. Effective and biodegradable, but its alkaline pH can disrupt the skin barrier.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Effective natural-style cleanser
  • Biodegradable

Known concerns

  • Alkaline pH disrupts barrier
  • Can dry sensitive 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.