Emulsifier

Sodium C12-15 Alkyl Sulfate

INCI: SODIUM C12-15 ALKYL SULFATE

Reviewed by Kate · Last updated 18 Aug 2026

What Is Sodium C12-15 Alkyl Sulfate?

Sodium C12-15 Alkyl Sulfate (INCI: SODIUM C12-15 ALKYL SULFATE) is a cosmetic ingredient listed in the EU CosIng inventory. Sulfuric acid, mono-C12-15-alkyl esters, sodium salts.

Its declared cosmetic functions are cleansing, emulsifying, foaming and surfactant.

Source: European Commission CosIng inventory.

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