Anadrol ( A-bombs ) what ever you want to call it. Powerfull shit. Used them with tremendos gains, tore my peck though be carefull. Would not recomend going longer then 4 to 5 weeks on it. Watch you blood preasure, take your supplements. I would say you can keep about 40% of your gains if you follow up with 4 weeks of some kind of test ester. and clomid.