Its a little stronger than superdrol...oxodrol has 12mg with a few other things in it while super has only 10mg. The only sides i really had were lower back pain but taurine took care of that and i was always tired for some reason. I guess i was a little off with 13pounds; i weighed <---(spell?) in with only 12 today so i guess it may be a little water too. But regardless if i keep only 8 of the 13 im am completly happy with it. If you do decide to take it just make sure you research it first. get all the supporting supps first and make sure you got yout pct ready.