* Protein, Enzymes * Low Carb, Low Sugar * Gluten-Free (see note below) Body Nutrition Trutein is a premium protein blend of Whey, Micellar Casein, and Egg White. Trutein's non-proprietary, sustained-release protein matrix is made with grass-fed dairy. This low-carb protein comes in delicious and exciting flavors. Trutein contains three different forms of protein: whey, micellar casein, and egg white. The benefits of supplementing with both micellar casein and egg white alongside whey are their very different rates of absorption. While whey is quickly broken down within an hour, egg proteins are absorbed within 2.5 to 3 hours and micellar caseins are digested over the course of 7 hours. Taken together, this means that Trutein promotes stabilized total-body amino acid saturation to continually fuel muscle synthesis and recovery.* NOTE: The Cookies and Cream flavor is not gluten-free due to the cookie bits which contain wheat flour.