Vegan

E622 is classified as vegan by the local ingredient taxonomy.

Names you may see on a label

Glutaminian monopotasowyGlutaminian potasuMonopotassium glutamatePotassium glutamateMonokaliumglutamatGlutamato monopotássicoGlutamato de potássioGlutammato di monopotassioGlutammato di potassioGlutamato de monopotasioGlutamato de potasioGlutamato monopotásicoE 622MonokaliumglutamaatKaliumglutamaatGlutaman draselnýGlutamát draselnýMonokaliumglutamaattiMonokaliumglutamaattiaGlutamate monopotassiqueGlutamate de potassium19473-49-5

How to verify it

Check that the name refers to this exact ingredient and not a similar additive with a different source.