I keep asking myself the same question! I've been on Colonix since 9/1 and it seems like every day since the 2nd week or so, I've been passing stuff that looks like mucoid plaque. It's not as dark as I expected, but it's rubbery and has a bad smell , especially if you try to pull it apart. Only on CureZone can I admit something like that! :)
I waver between being sure and unsure if it's mucoid plaque and I wonder when it might end. It didn't pass when I was bingeing and eating badly, though. I hope others will share their experiences with us.