Definatley RECCOMEND this stuff, Although I beleive nothing today in circulation is really the original compound, The alri original and generic-labz clone are the only two "legit" versions of the original compound, as the formulator admitted to giving it to Generic labz. The best way to describe this stuff(the real version) is it did what all those "unmethylated" winny prosteroids claimed to do, except for this stuff actually worked. I used both versions alri and gl and they were both legit. Not saying this other stuff don't work as I have used the hormone similar to what is in the kilosport version, and it rocks, they are just not the same compound, imo. great compound for already lean individuals(hardening) and possibly powerlifters(strength without weight gain)