Arimidex is not effective in some cycles?! Just for curiosity!!

[GRINGO]

Why arimidex is not effective in a deca,D-bol,Oximetolon(hemogenin) cycle?! I heard that, but I dont know how to explain!!!Im curious now...
Thanx !

 

[Zyglamail]

Arimidex works against estrogen. Some products like deca and fina trigger the progesterone receptor and have little to no effect on estrogen. Thats why for certain products, arimidex, liquidex, nolva, etc do you no good. In simple terms Winny can attach to the progesterone receptor, but does not activate it, thereby potentially blocking progesterone related sides that may be caused by the progesterone affecting AAS.