I have read some reports that it helps bring you back online, i know this first hand also, as i took it during my last cycle of test/deca and it actually made my nuts swell up a little while online! I could absolutely tell a huge difference by taking the IGF, it put an impressive amount of size on me and i kept most of it, its an impressive drug in my book. I wasn't taking HGH then, I've read some reports that HGH and IGF together make for a VERY good combo. It sounds like a good idea to me, Macro or any other of the chemical guru guys got any input on this?