what are your stats? goals? cycle experience?
My suggestion if u want definite solid results is to inject. fuck winny tabs, buy tyhe zamboni (sp) 50mg amps and inject ed. also go buy yourself a converision kit and turn them pellets to some golden brown liquid and inject 75mg ed for 6 weeks and run the winny for 4. You should put on 10-15 pounds lean mass and cut the BF by 3-4%
jus my .02 good luck and if u have any more questions dont hesitate to ask.