Masteron aint cheap so if you BF isnt in the single digits IMO its sort of a waste of $$. If you are real lean go for it..if not lean out first, if you want to get the results of a DHT compound with out the hih cost, i would use proviron at 25mgs pd Bodies by Design has a good price on it..use that till you lose the fat then hit the mast..thats what I would do, chances are, since your asking this question you are not in the single digit BF area yet :smoker: