Source dependent

The source or production method of natural cinammon flavouring can vary, so it is not always vegan.

Names you may see on a label

naturalny aromat cynamonowyaroma naturale di cannellanatürliches Zimtaromaluontainen kaneliaromiarôme naturel de cannelle

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.