I ran the GPLC solo, no other pump ingredient. Did it for a log. Also, if you followed my posts and what not, yes I've ran many different ingredients and supps for 2 months but you may have also noticed that apart from various preworkouts, most things I ran more or less on it's own as a new thing to use. So I don't see how my results would be confounding if everything else remains essentially static when I run a new ingredient for at least 60s days (most things were 60 days). Bio-Gro I actually ran for 5 months straight. I can understand how my takes on things would be extremely skewed if I just ran a bunch of new ingredients I've never used before together in one go, yeah, then I would not know what did what. But that was not how I ran these things and my posts both here and on bb.com if you followed along would demonstrate this. Let's also not forget, the logs I ran I had been extremely thorough in them, both on what I was using, how I used them, when I used them, as well as my completely gym routine every single day of the logs including non-lift days. Broke it down to every single exercise, every set.