Sci mx pro 2go protein bar is a high quality protein bar that has been made with some great ingredients making sure it delivers the best benefits to your sci mx pro 2go protein bar contains 21g of milk protein which provides a natural blend of whey and and casein for a sustained release of amino acidsr protein is essential for repairing and maintaining muscle as protein helps deliver essential amino acids these help your muscles by promoting protein synthesisr sci mx pro 2go protein bar is