yeah, what he said. depending on your state i think you might have to get it from the pharmacist, sign something, etc. but it is OTC in that no prescription in required. "Bronkaid" is another widely used brand. then the aspirin and caffeine are dirt cheap.

i'd price out the ECA before you get any exotic fat burners because usually ECA is much cheaper, and has tons of studies on it. anything new in the BBing pipeline is generally hype, marketing, or testimonials. ECA is solid