I tried this stuff out in my PCT for my last cycle and I ran it all the way up until my current cycle. I had a hormone panel taken week1 of PCT, week 4 of PCT and then pre-cycle which was 8 weeks removed from PCT.
My T levels were 121 after my cycle, 545 after PCT, and they were up just above 700 before I started this cycle. I don't have the sheet in front of me but free test went up at pretty much the same rate.
I'm not sure if that was just my body doing its thing according to nature, or if the DAA helped, but that's a pretty quick improvement in my eyes. It will definately be apart of all my PCT's and OCT's in the future. It was kind of pricey but worth it in my oppinion.