I don't use Ornithine either. I believe it is two amino acids that normally aren't together, but that are both produced by your body. I'm not sure about this. It is supposed to help you sleep. But it doesn't really help me sleep when I do the liver cleanse.
I just did a four day cleanse, and on the fourth day did the liver cleanse. That was just last night, so no success to report (yet!).
Congratulations on the 10-day fast! That's great. Did you see success