i have found aminofx by muscle tech to be very noticeable as a recovery supp. Ive tried alot of supps. and this one springs to mind as a really good one. its merely a concoction of aminos and bcaas, although it may have citruline etc in it. Im currently trying scitivation extend - a similar product which many people highly rate. As i rule i use protein, multi vitamins and a recovery supp. Sometimes for fun I will down some pre-workout "motivators" even double dose them, turn up the music... And PUMP IT!