GW 1516 is often used in a "synergistic" combo with Aicar. Is it worth anything for bodybuilders. What do the analyses of black market analyses say. These chemicals are yet very hot and many "research chemicals" rave about it on forums (often as the sponsor). But is a fat or does it contribute to our chemical toolbox?
http://juicedmuscle.com/jmblog/conte...516-or-gsk-516
http://juicedmuscle.com/jmblog/conte...516-or-gsk-516