12 Gm L-Glutamine is effective option to build and strengthen muscles and also to promote fast shedding of body weight. This gym supplement is meant for those fitness freak persons who maintain regularity in performing workout. By boosting physical and mental energy, this gym supplement reduces fatigue. Amino acid based content of 12 Gm L-Glutamine is effective in promoting immunity function and in maintaining intestinal health. This nutraceutical supplement has been tested on the basis of its composition, nutritional value, muscle gaining attributes and shelf life.