Arginine Peg-4 Cocamide Sulfate
INCI: ARGININE PEG-4 COCAMIDE SULFATE
Reviewed by Kate · Last updated 18 Aug 2026
What Is Arginine Peg-4 Cocamide Sulfate?
Arginine PEG-4 Cocamide Sulfate is the Arginine salt of a mixture of sulfated esters of PEG-4 Cocamide.
Its declared cosmetic functions are cleansing, foam boosting, foaming and surfactant.
Source: European Commission CosIng inventory.
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