Psychotropin from ErgoPharm:

Even when the gym is packed, all you see is the white light of intensity. Everything has been "filtered" out except the filling of cold rolled steel against muscle that is searing with pain - you barely notice it. You have tunnel vision. You've discovered Psychotropin. Psychotropin is the most complete mental function potentiator formula on the market. In addition to the anti-anxiety / focus promoting compound Phenibut, it also contains the most effective and advanced herbal derived psychostimulant compounds known today. For years, exercise scientists have declared that the mind holds the key to physical achievement. At Ergopharm we agree. And now with the arrival of Psychotropin you just may find new muscle of corridors of your mind.