I tried a tub of one of the first batches that came out in 1991, it definitely had something in it, my strength shot up, but cosmetically, because of my shit diet back then, had almost no impact visually. The shit was pretty expensive, and all I could afford was one measly tub, so nonetheless, the magic stopped after I finished it. Ultimate Orange just had a shit load of guarana and ephedra. Since i was already taking the stack of ephedrine HCL, caffeine and aspirine, the UO had barely any buzz on me, and for the price, Dymetadryne 25 had more bang for the buck and at least you knew the exact dosage of what you'd take; the only bummer was the amount of pills to be taken prior to a workout, but damn it gave a good buzz...
Long Live Mighty Dan Duchaine and his crude genius back then...