Sodium Shale Oil Sulfonate
INCI: SODIUM SHALE OIL SULFONATE
Reviewed by Kate · Last updated 18 Aug 2026
What Is Sodium Shale Oil Sulfonate?
Sodium Shale Oil Sulfonate (INCI: SODIUM SHALE OIL SULFONATE) is a cosmetic ingredient listed in the EU CosIng inventory. Ichthyolic acid, sodium salt.
Its declared cosmetic functions are antidandruff, antimicrobial and surfactant.
Source: European Commission CosIng inventory.
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