Bridge DOES helps me keep my gains. however, at the regular dose, it's kinda ineffective. So I have to take 4 or 5 caps/day when bridging to get the full effects of it. That being said, pick up 2 bottles of this baby using their house 10%off codes and you're good to go. Definitely worth it, as you'd be spending the same amount if not more to buy any other test boosters with the same active ingredients Bridge has.