Hi katherine! Well to tell you the truth I don't beleive in these formulas with toxic herbs! Some use more powerful herbs then others ,but I 'm don't belive i the kill philosphy as apposed to changing the environment making it ultimately unacceptable for any pathogen to exist in!
I do however in extreme cases see its use but on a one time short time basis only while concentrating on changing my acidic anaerobic environment that all pathogens thrive in to one that is mineralized alkalized and oxygen filled!
I have done one herbal parasite cleanse but find that unless you make these changes they will return! The potassium broth which is high in minerals is a good parasite cleanse and it is just garlic and potatoes skins and other vegetables and herbs of your choice, it uses 50 cloves of garlic which some say is a toxin of sorts and there too its not for regular use and you only drink the broth, you throw the rst away or in your compost heap! The recipe is somewhere here in the archives of Curezone just punch it in the Curezone search button on the top right hand side of the page!
I'm not trying to talk you out of the parasite herbal cleanse ,just telling you my opinion!