Potassium Sulfopropylacrylate
INCI: POTASSIUM SULFOPROPYLACRYLATE
Reviewed by Kate · Last updated 18 Aug 2026
What Is Potassium Sulfopropylacrylate?
Potassium Sulfopropylacrylate (INCI: POTASSIUM SULFOPROPYLACRYLATE) is a cosmetic ingredient listed in the EU CosIng inventory. 2-Propenoic acid, 3-sulfopropyl ester, potassium salt (1:1).
Its declared cosmetic function is hair conditioning.
Source: European Commission CosIng inventory.
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