Increase Protein Synthesis: When you work out, you impose minor damage on your tissues, which is necessary; in fact, you are unlikely to gain muscular mass without that. Protein is required to mend slight injuries. However, when the muscle recovers, the body builds more muscle in the injured area as a type of defense, which causes muscle mass to grow. If your body cannot maintain the balance between muscle tearing and healing, muscle growth will become a challenging task for you. These supplements' proteins break down into amino acids, later transformed into proteins that the muscles will use to mend themselves. This process helps the muscle to heal and grow faster.