Vegan

E911 is classified as vegan by the local ingredient taxonomy.

Names you may see on a label

Methyl ester van vetzurenÉster metílico de ácidos grasosFettsyrametylestrarFettsäuremethylesterEsteri metilici degli acidi grassiEsters méthyliques d'acides grasRasvahappojen metyyliesteritRasvahappojen metyyliestereitäMethyl ester mastných kyselinMethyl ester af fedtsyrerFatty acid methyl esterEstry metylowe kwasów tłuszczowychÉster metílico de ácidos gordos

How to verify it

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