Low histamin Liver/Gallbladder flush ?

Anyone knows a good gallbladder/liver flush that's low in histamine ? Most of them are high...

i have heard that some people who were afraid of doing a full epsom salts, olive oil and grapefruit juice liver flush

instead took a small amount of olive oil and lemon juice 2x daily for a few months and felt that did the trick for them - would that be an option? ( not sure which ingredient is a histamine trigger)

though i would say that would not usually work for people with active Gallbladder disease / gallstones - as even a spoonful of oil is typically enough to trigger an attack for such people ( it was for me )

this is where the Epsom salts comes in as it prevents and attack by dilating the bile ducts