I'm a cyclist and have really enjoyed my results with my combo of peptides and oral test supplement. After a lot of hunting around I finally see that GW is what I should have been looking for. As an endurance athelete reading alpha wolfs log I was totally blown away by the number of people praising its endurance qualities. My peptide combo has increased my strength which is great but putting muscle power into the crank dosen't equal increased vo2 max. I am super stoked about reading this chems results on increasing vo2 max and I will be ordering my bottle at the end of this week once I finish up my current cycle. My results this year so far have been better than I have ever had, my stregth has been solid and I know once I add GW to my next cycle I'm gonna love this. Thanks everyone for all of the information, and I will be posting up results.