You have to look closely at the exact amount of allicin you’re actually getting. When I analyzed/converted the amounts several months back, I could see that the Now Foods “Garlic 5000” actually had more Allicin than the vast majority of other supplements (including brands like Allimax, etc). The Now G5k probably does have more fructans, but when you’re in kill phase (and ensuring good motility) that part shouldn’t matter.
Unfortunately, I couldn’t ever get ginger, artichoke, Iberogast, or yoga/meditation to really work for me personally…although I only tried those before the protocol. So I had to rely on pharma for that part. I do totally support the idea of taking cleanse-support supplements (if it’s practical/affordable to add in) to mitigate any Herxeimer effects from the kill-off.