Gluten for biscuits is it made from pig?

Gluten is not made from pig. It's a protein found in wheat, barley, and rye.

Here's a breakdown:

* Gluten: A protein complex found in certain grains.

* Biscuits: Can be made with wheat flour (which contains gluten).

* Pigs: Have their own proteins and are not a source of gluten.

So, while some biscuits contain gluten, that gluten is not derived from pigs.