Citric acid / magnesium oxide / sodium picosulfate
bowel preparation
"I'm 52 and this was my first colonoscopy.  I got a coupon from the Dr and my insurance covered the rest. The taste is not bad it's only 5oz so it's really easy to drink. After the first dose it started working within an hour. After multiple trips to the bathroom I took dose #2 it took about 6 more hours until the output was what I assume the desired yellow. The procedure was the easiest part of the whole process. Afterwards I slowly started eating and drinking again and the watery output continued for about 12 hours until things got back to normal. If I have to do this again I will use Prepopik."