MetabolicBiome™ Fuel is a great-tasting, high-performance daily shake. With its unique blend of nutrients that include 20 grams of clean protein (hydrolyzed collagen protein), 9 grams of non-grain fiber sources, 9 grams of healthy fats, and a rich blend of phytochemicals and bioactive nutrients, it supports gastrointestinal, immune and metabolic health by promoting a healthy microbiome.