Nothing wrong using the basic "supplements" ... protein, creatine, glutamine, a few other BCAA's, fish oils, & multi-vitamins. They are tested and proven as efficient "supplements". The rest of the crap belongs on the nightly infomercials at 2am.
If for some spending $60 a month or even $200 is breaking the bank, because their favorite rock star convinced them otherwise that it's all drugs and not food. Go get your head examined thoroughly. If that doesn't help, opt for a frontal lobotomy.