Is Methoxy PEG-450 Maleimide vegan?
Methoxy PEG-450 Maleimide
A synthetic polyethylene glycol derivative with an average of 450 moles of ethylene oxide, terminated with a methoxy group and functionalized with a maleimide group. It is used in cosmetic and pharmaceutical formulations, often as a PEGylation reagent.
| Also known as | N-(2-(Methylpoly(oxyethylene)oxy)ethyl)-1H-pyrrole-2,5-dione |
|---|---|
| INCI name | Methoxy PEG-450 Maleimide |
| CosIng ID | 82215 |
| Last reviewed | 4 July 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
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