A few months back I reviewed some muscle-building supplements and then I discussed how one particular supplement can’t possibly have enough active ingredients to provide everything it boasts on the label. Since then I’ve ordered some of the ingredients separately
Jack3d – a follow up to the muscle-building supplements post
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