Bodytech HGH 176-191Growth Hormone peptide fragment 176 191, also known as HGH Frag 176 191, is a modified form of amino acids 176 191 of the GH polypeptide. This synthetically produced hormone is very common to weightlifters and bodybuilders because of several physical benefits. Because of its ability to increase muscle growth and, more importantly, muscle recovery, it would allow the individual to train more frequently, increasing strength.