Depends on the protocol you follow, and there are many, my suggestion would be the Oxypowder
or colosan, because I like the oxygen products, it liquefies the fecal matter. Colosan you can google and Oxypowder
.com">http://www.oxypowder.com (they are going up in price 9/16).
After a few days do the liverflush and keep that up every 2-3 weeks till no stones/sludge come out anymore for 3x. The oxypowder is a 7 day cleanse, and you skip it on the day of the flush. After that you can go on maintenance or use it a couple of days before the liverflush.
If you are interested in the colonix, which has a seperate parasite
cleanse with it, you always can do that too, if you want too.
I am sure you will get some other suggestions.