Resistance Training

47 supplements and 29 protocols, 35 goals. Each one scored in XP for how strong the evidence is, not how popular it is online, using 506 published research papers.
XP is not a star rating for a supplement. It is a score for one supplement and one goal.
XP combines how reliable the research is with how much difference it usually makes. Higher means stronger evidence for that supplement and that goal.
We email when we add a supplement or change a score. Now and then we also share behind-the-scenes notes, early looks at features we're testing, and other interesting finds. No spam.