Is casein vegan?

~ Not vegan✓ Vegetarian
No, casein is not vegan: it's an animal-derived product, though vegetarians accept it. The main protein in milk.

Where does it come from?

The main protein in milk. 80% of milk protein. It even shows up in some older-generation 'plant cheeses' and flavored chips.

Vegan alternatives
Soy, pea or oat proteins

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