Source dependent

Antioxidant is recognized, but its vegan status has not been verified in the local ingredient taxonomy.

Names you may see on a label

HapettumisenestoaineAntioxydantAntioxidanteAntioxidationsmedelAntiossidantePrzeciwutleniaczАнтиоксидантantioxidantyHapettumisenestoainettaHapettumisenestoaineetHapettumisenestoaineitaAntioksidanttiantioxygèneantibrunissantantioxydant synergiqueanti-oxydantAntioksidantAntioxidantmedelantipardeamientosinérgicos de antioxidantesantioxidantesantioxidantenantiossidantiagente antiossidanteagenti antiossidantiAntioxidations-mittelAntioxidationsmittelAntioxidantsmittelAntioxidantienAntioxidanzien

How to verify it

Look for a vegan certification or a manufacturer statement identifying the original source. The ingredient name alone does not settle it.