Cleansing Agent

Methoxy Peg-450 Amido Hydroxysuccinimidyl Succinamate

INCI: METHOXY PEG-450 AMIDO HYDROXYSUCCINIMIDYL SUCCINAMATE

Reviewed by Emma · Last updated 18 Aug 2026

What Is Methoxy Peg-450 Amido Hydroxysuccinimidyl Succinamate?

Methoxy Peg-450 Amido Hydroxysuccinimidyl Succinamate (INCI: METHOXY PEG-450 AMIDO HYDROXYSUCCINIMIDYL SUCCINAMATE) is a cosmetic ingredient listed in the EU CosIng inventory. 3-(2,5-Dioxopyrrolidin-1-yloxycarbonyl-N-(methylpoly(oxyethylene))propanamide (450 mol EO average).

Its declared cosmetic functions are hair conditioning and surfactant.

Source: European Commission CosIng inventory.

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