Exactly, my PWO shake consists of Isopure Zero Carb with Glut and maybe a TBSP of ANPB (16 oz total). My Fiance's PWO shake; however, is some other brand with a few more carbs, 1/2 cup oatmeal, 2 TBSP ANPB, Glut and Creatine (32 oz). Two totally different goals. Two totally different shakes.