Protein is essential to consume post workout to stimulate muscle growth! It is the building block of muscle & when taken, will help you repair & build muscle to grow bigger & stronger. Our protein contains 29 grams of protein per serving! Use Build Up to maintain & build muscle that you are working hard for!Protein is essential to consume post workout to stimulate muscle growth! It is the building block of muscle & when taken, will help you repair & build muscle to grow bigger & stronger. Our protein contains 29 grams of protein per serving! Use Build Up to maintain & build muscle that you are working hard for!