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Surfactant

POTASSIUM LINOLENATE

Updated
84

Safety score · 0–100

Good

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

About

Potassium salt of linolenic acid — a natural soft soap rich in omega-3 fatty acid character. Cleansing and barrier-supporting; needs antioxidant protection because linolenic oxidizes easily.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Soft cleansing soap form
  • Omega-3 fatty acid backbone supports barrier
  • Compatible with natural-positioning formulas

Known concerns

  • Linolenic acid is oxidatively unstable — needs antioxidants
  • Can be drying at high use
  • Soap-pH may not suit all skin types

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.