Source dependent

The source or production method of choline bitartrate can vary, so it is not always vegan.

Names you may see on a label

bitartrato di colinaCholinbitartratdwuwinian cholinykolinbitartratbitartrato de colinacholinebitartraatcholin bitartátbitartarato de colinakoliinibitartraattibitartrate de choline

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.