Sodium Isostearoyl Lactate
INCI: SODIUM ISOSTEAROYL LACTATE
Reviewed by Kate · Last updated 18 Aug 2026
What Is Sodium Isostearoyl Lactate?
Sodium Isostearoyl Lactate (INCI: SODIUM ISOSTEAROYL LACTATE) is a cosmetic ingredient listed in the EU CosIng inventory. Isooctadecanoic acid, 1-carboxyethyl ester, sodium salt.
Its declared cosmetic functions are cleansing, emulsifying and surfactant.
Source: European Commission CosIng inventory.
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