Actually it's quite thin. As Blu said I thinks it's more of an emulsifier in it. After reading Xanthan acts like a binder and can be used as a thickener as well. If you haven't used this injection it's just slightly thicker than water.
I think I'm gonna either give the corn oil or sunflower oil a shot. Sun flower is much healthier. Once I get this dialed in I'll post the recipe in the recipe section.