I think I have the answer...
HCGen raises LH , HOWEVER, if LH is low, there isn't much to raise -- which is why it takes a while to work, AND it's the reason it should be used on cycle to stop the suppression in the first place.
It also contains tribulus which raises LH, but if LH is low trib can actually raise estrogen a bit. (As can HCG and HMB) So this is a case of understanding the substance and using it correctly. HCGen is a powerful product, but like anything, its best used in the manner that will give you the biggest bang.
For libido, I'd say UNLEASHED, POST CYCLE and BRIDGE would be the way to go -- especially at this point. Then save the HCGen for the next cycle. That's a "can't lose" combination.
Very nice info!