So far it's been pretty good. One thing I've noticed is that when I take the 2 pills I have to make sure that I drink enough water with it or else I end up feeling like I have some of the humaworm powder coming up into my throat. It's not quite heartburn, but you can taste it if you burp a little. I'm also focusing on drinking the 2 quarts of water that humaworm recommends.
So far I haven't really seen anything significant. I think with the Master-Cleanse and liver cleanse I did in the past couple of months, things are pretty clean. Well, other than this: