i've used 4 of the 5 samples so far, and here is what i think....IS the strongest stim available otc at this time. the only stim that was better was banned, lol.
the sample batches seemed stale and a little less effective than when i used in the past, the reason i say this is because i wanted to use 1 and a half and when i tried to break it apart it was kinda gooyey instead of crisp like before...no matter, i digress, is the king of stims at this time, imo. big thanks to stakedcop and i-force, another great i-force product!!!!