Muscle Builders Nutritional Supplement Category  DISCUSSION About Muscle Builders Gaining more strength and building a lean, muscular physique requires hard work, discipline, and a solid plan to mold and nurture the best bodies our genetics will allow. Perhaps that's why so many of us are looking for an "extra edge." The good news is that over the past few years, scientific research has discovered powerful, new supplements that really do help us gain lean body mass and improve muscle recovery – leading to that coveted look of health, strength, and downright physical perfection... well, close enough.  TOP RATED Top-Rated Muscle Builders Nutros' gurus rate the following nutrients as being the best Muscle Builders: Creatine HMB Glutamine Email this page to a friend