Is whey protein isolate vegan? Sources and aliases

Not vegan

whey protein isolate is classified as animal-derived by the local ingredient taxonomy.

Names you may see on a label

Proteína de suero aisladawei-eiwitisolaatheraproteiini-isolaattiIsolat de protéine de lactosérumizolat serwatkiIsolato proteico di sieroMolkenprotein-IsolatWhey Protein IsolatWhey Isolatwhey isolate

How to verify it

If this ingredient appears in the recipe rather than a precautionary trace statement, the product is not vegan.