Suprep Bowel Prep Kit
"3rd colonoscopy. One prep was oral meds (they don't do that anymore). One was with nulytely and this one was suprep.  Suprep has an unpleasant taste but I had good success chugging it in about 3-5 minutes.  Both my evening and morning dose took about 3 hours start to finish and it took about 1 hour to start working on the first dose. It wasn't until the second dose that I had the 'desired' liquid yellow stools, and that toward the end of my 'throne' time. My stomach was a little queasy but I didn't actually get sick-once it started working that went away. I loved that I could take it all at once and that I was done in a few hours-it actually let me sleep a while which was nice.  Helps to take a sip or two of soda after drinking it."