Magnesium Laureth-3 Sulfosuccinate
INCI: MAGNESIUM LAURETH-3 SULFOSUCCINATE
Reviewed by Kate · Last updated 18 Aug 2026
What Is Magnesium Laureth-3 Sulfosuccinate?
Magnesium Laureth-3 Sulfosuccinate (INCI: MAGNESIUM LAURETH-3 SULFOSUCCINATE) is a cosmetic ingredient listed in the EU CosIng inventory. Poly(oxy-1,2-ethanediyl), .alpha.-dodecyl-.omega.-3-carboxy-1-oxo-2-sulfopropyloxy-, magnesium salts (3 mol EO average molar ratio).
Its declared cosmetic functions are cleansing and surfactant.
Source: European Commission CosIng inventory.
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