I, too, wanted a for real low carb pizza crust.......I tried to make one using the atkins bread mix for country white bread............No good. was awful. then I bought some wheat protein isolate. it only has 1.5 per cup. I got it at LoCarber.com. They also have a recipe there for an herbed crust using the WPI. Until now, we were eating Donald's Pizza Quiche when we needed pizza.

Hope this helped.
good luck
Nanci