superstar20, your questions have been answered already by earlier contributors. I'll just summarize. With RPM/Drive/IGF-2, combined with a good weight training and diet programme, you should expect the following: Endurance. Strength. Fat Loss. Lean Mass. Hypertrophy. cAMP-and-cGMP-boosting. Testosterone Modulation. Libido/Improved Sexual Performance. Aromatase Inhibition. Glucocorticoid Antagonism/Cortisol Regulation. Prolactin Inhibition. Glycogen Regulation. Phospho-Creatine Boosting. Insulin Modulation. Protein Synthesis. Growth-Hormone Synthesis. Norepinephrine Synthesis. Adaptogenic Protection.