From what I have seen and read is it is fucking garbage.
Guys try it think is great , then relize they are shitting their brains out ,Think the spot injections are cuasing muscle growth when it is just swelling.
3 weeks later water is back and swelling is down
Some brain had some pgf2 laying around and wanted to unload the shit on someone and who did he think was dumb enough to buy it.... bodybuilders.