Fragment 176-191 is basically hgh with out the tail. They retain the weight losing ability of HGH without the anabolic effect of HGH. Giving the user a HGH like weight loss experience without the muscle gaining ability. Fragment 176 tends to have a far better weight losing capability than that of HGH and will not induce growth of organs and muscle like HGH. There is no sides of HGH while using fragment 176 and this includes numbing of the hands or growth of the organs or body parts.