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
Verified by Kiwee · updated on 19 August 2026 · JSON-LD FAQPage + BreadcrumbList · hreflang fr/en
