Have you ever heard of the expression 'pissing on forest fire'?
Taking liver supplements is pissing on a forest fire when you have serious health problems. coffee enemas and Liver Flushes are what most people who are chronically ill need to get that system working again.
I think you may have fallen prey to some of the new dogma being preached on curezone, i.e. all you need is bitters.
If you have only minor problems, then the bitters have a chance of working. But the Coffee-Enema and Liver-Flush are the big guns.