... product name: Testosterone Cypionate other name: depovirin,dep-test,dep-testosterone, devirin,D-Test,Durandro,Jectatest,Malogen,Cyp.,Neo-Testosterona Testosterone Cypionate ... readliy converts to estrogen, the mass gained from this drug is likely to be accompanied by quite a bit of ... . The excess level of estrogen brought about by this drug can also cause one to develop gynecomastia rather quickly. ...