This content is copyright of CelebMix.com. In the pursuit of the ultimate physique, athletes and bodybuilders often reach a plateau where traditional diet and exercise can no longer provide the dramatic changes required for elite-level competition. To achieve that coveted "3D" look characterized by razor-sharp muscle definition, paper-thin skin, and immense fullness the inclusion of Somatotropin, or Human Growth Hormone (HGH), has become an industry standard.