The Dermacrine can eventually suppress your natural T production because it boosts hormone levels above the normal range, so that why we recommend only 4 week cycles, with Sustain Alpha after the Dermacrine to get your natural T levels up and keep them up.
The Sustain is something you can stay on as long as you want just for an overall T boost.
Glad it worked out for you bro, at 10 weeks there shouldn't be any issues with recovery anyway especially when you used H C G. Now since this worked for you well stick with the 10 week mark.
Using reg derma as a pree pct is pretty good. It takes you off the aas and keeps your test pretty high. All the wile making yo feel good over all. Can it be suppressive? yes after 4 weeks or more it can and even after a cycle its not the perfect pct. It will level you out,keep gains coming,keep sex drive up and get you that much closer to a great pct though. Which brings you to sustain alpha which happens to be perfect for pct.
Reg derma is best for on cycle,as a stand alone test booster, or as pree pct for people that need a lot of help with pct. Sustain alpha is the pct king though. Ad some phyto-test and or postcycle unleashed if you want some more added help but nver needed.