Magnesium sulfate / potassium sulfate / sodium sulfate
bowel preparation
"Holy cow this Surprep stuff was disgusting. My doctor said that she was changing to this medicine for Colonoscopy because people like it better.  told her that I found no problem with the Miralax but ok, I'll trust her....LIES...LIES AND MORE LIES! Acording to all I've read they do NOT like it better..hmmm can u say drug company pay off!!!!  Ok maybe it works better for clean out,I get that, but I'll ask her.

I nearly vomited throughout the drink...so disgusting (like downing a bottle of Nyquil) then add on a quart of water and your stomach feels like it will POP!  So excited to do this again at the crack of dawn...2nd dose was equally, if not more, rancid. 

When I asked my doctor, she said,"Oh you didn't like it? Both work well!" Ugh...."