
Originally Posted by
peachfuzz
Superdrol was originally thought to be a progestin because a large number of users experienced gyno that did not respond to conventional SERM treatment. however after being argued extensively it was determined that superdrol (an analogue of masteron) has some underestimated antiestrogen properties. users would then run antiestrogens during and after cycles causing a very large degree of estrogen suppression. upon cessation of use, users would then experience a large estro rebound effect. hence the delayed onset that most users reported.
DUH!!