Magnesium sulfate / potassium sulfate / sodium sulfate
bowel preparation
"This shit is AWFUL. I just finished the second round and am drinking water...@ 3:30am. Horrible taste with cherry flavoring full of aspartame, although that's not listed on the box. This feels like cruel and unusual punishment. I saw a commercial for Cologuard. They analyze your DNA in your colon from a small fecal sample you fed ex back to them. I'm definitely going that route in 10 years. This is so barbaric. Feeling so nauseated right now waiting for the bathroom explosion. I went on a low residue diet for 7 days which I think helped a lot plus clear diet all day yesterday. Starving but I'm so sick to my stomach doesn't matter. Looking forward to this being OVER."