You do hear people occasionally recommending things like tongkat ali to be used 5 on 2 off, but the vast majority of the actual research on it uses daily dosing, often for several weeks. The same goes for ashwagandha (daily use), and test boosters that contain multiple ingredients like AlphaMax, M-Test, etc. I’m not saying that they won’t work with 5/2 dosing, but only that it’s not necessary (or ideal IMO), and the vast majority of research on these ingredients used daily dosing.