Is kefir ferment vegan? Sources and aliases

Source dependent

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

Names you may see on a label

ferments du kéfirfermentos de kéfircoltura di kefirkultury kefiroweżywe kultury bakterii kefirowychżywe kultury bakterii i drożdży kefirowychfermenti di kefirfermenti vivi di kefirculture de kéfircultures de kéfircultivos microbianos de kéfirlevaduras de kéfirfermentos propios del kéfirkefir fermentskefir cultureslive kefir culturesactive kefir cultureskefir grains microflora

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.