Other protein shakes are hard to digest, but not the Probiotic Protein Shake. It’s a great substitute for breakfast, a quick lunch, or even dinner! Packed with protein and probiotics, it provides fast-acting nutrition. And kids love it, too. The fermented pea and rice proteins in this delicious shake help you lose weight, increase muscle, and build bone. Body Ecology’s ProBiotic Protein Shake… your smartest choice.