I used MoviPrep for last years colonoscopy and it was horrible. Everything said not to add flavoring but no one had a reason why. I asked the pharmacist and he thought I coud add some lemonade crystal lite this year. It made all the difference. It was still salty but I was able to drink it. I made sure the prep was really cold, added the crystal lite (the individual packets) and an ice cube and drank a bit of gingerale after each glass. This year I drank half the prep the night before and half the morning of except I was so cleaned out I only drank half the dose the next morning. I know doctors would disapprove but hey, I got the prep down and was well cleaned out so whatever gets the job done. I used to use the Fleets phosphate (this is my 13th or so scope) but they took it off the market. I can't drink a whole gallon so Moviprep it is.
UC for 32 years. 6 mp; Diclofinac; fosomax. In remission for 6 years.