Not vegan

lait de brebis thermise is classified as animal-derived by the local ingredient taxonomy.

Names you may see on a label

lait de brebis thermiséthermische schapenmelkleche de oveja termizadalatte di pecora termizzatoleche termizada de oveja

How to verify it

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