Since noone else responded I'm going to. My response is a result of what I have read here and other places on the net not from person experience with this specific problem.
It's techincally a toxin that we produce in our own bodies I would say that it should help. At the least it shouldn't hurt. But it kind of implies that the body isn't functioning well, or functioning too well, so you might want to do the parasite and kidney flush first to make sure you cover all your bases. It's also a powerful anti-oxidant. I would have to wonder what is causing your body to store or produce the toxins\anti-oxidants in the first place. And then wonder why it's not discarding them. Obviously something is in crisis somewhere in your body. Probably not just your gallbladder.
Since it causes jaundice and I read a testimony in the archives here of someone that was cured of jaundice by doing the Liver Flush I would say that it helped at least one person with your problem.
If I were you I would purchase Dr. Huldas book and build that machine she has in the back of the book and start testing for toxins to find out what else is building up in your body. Do a bit of detective work on your own body in other words. Try and find out why your body is in self protection mode. Find the root of the problem.
I would definitly do one of the kidney flushes first before the liver flush. You don't want to cause more than one organ to be overtaxed. Also if it was me I would purchase some anti-oxidants that are safer for the body. Plus eat foods that are anti-oxidants.
All in all I am just guessing and letting you know that your post has been read and apparently none of us has had your experience. Try reading the archives for more info.