UNLEASHED lowers S H B G which in turn raises FREE testosterone. The beauty of that is, you increase natural USEABLE T without suppression. That can be an advantage as a mild "natty T boost" or to soup up a cycle. It's also not a bad idea to get T higher after a cycle. It provides a boost in libido as well. (Not surprisingly. Ever use Proviron? )
"POST-CYCLE" is a combo of liver detoxifiers, 3 mild anti e's, plus it has an anti ED effect. A double dose works like 50 mgs of Viagra for A LOT LESS MONEY. It's all the stuff that is traditionally taken PC but as needto says,as is the case with certain recovery drugs it makes sense to use DURING a cycle.