Vegan

E388 is classified as vegan by the local ingredient taxonomy.

Names you may see on a label

Acido tiodipropionicoThiodipropionsäureÁcido tiodipropiónicoThiodipropionzuurTiopropionsyraTiodipropionihappoTiodipropionihappoaAcide thiodipropanoïqueAntioxydant synthétiqueAcide thiodipropioniqueC6H10O4SThiodipropionová kyselinaKwas tiodipropionowyThiodipropionsyreThiodipropionic acidÁcido tiodipropiônico

How to verify it

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