There are two of interests that fill the category of the most powerful muscle building steroids of all but the king of kings is that of Trenbolone . Because of Testosterone’s efficiency it is a close second, a very close second but Trenbolone is 400 times more powerful than testosterone; that’s not an arbitrary number, it is literally 400 times more potent and powerful. Not only are the various Trenbolones the most powerful muscle building steroids of all, they are the most potent steroids to serve any cycle for any purpose.
If you're going to use any injectable gear, then of course you're going to need some "darts." You can pick up syringes at your local pharmacy unless your state has certain restrictions. Also, you can purchase needles online. Just do a little searching around and you'll find several places that'll hook you up. Syringes will run you around 50 cents apiece. Note that it'll be more difficult to obtain needles (at least from the larger, more "legit" companies) if you live in California and Illinois. You'll usually need a doctor's prescription in those states. Still, if you look around enough, you can get what you need.
According to this anonymous professional, no health problems exist in any of the Mr. Olympia (largest annual and most competitive bodybuilding competition in the world) today. Just recently, Mike Matarazzo sustained a serious shoulder injury and Fukes (both well-known professional bodybuilders) blew out both of his knees but neither were from the use of steroids. I know of no ex-pro bodybuilders that are having health problems as a result of using steroids. The media (and government) will tell you all kinds of horror stories, but conveniently leave out the fact that the people having health problems were also mind-altering drug users.