I dove into the research to give you the skinny on some workout supplements here. I’ve since been assured that a supplement called Jack3d by USP Labs is the best thing since sliced bread. Of course, this is usually supported
A quick look at some muscle building supplements – do they work?
This is by no means an exhaustive list of the supplements being marketed as muscle-building, but these are a few that have been studied and are worth commenting on. I won’t dig into specific brands, but instead the base substances