Suprep Bowel Prep Kit
"I am 62 and this was my 6th colonoscopy. I have to say this was the best prep so far. I had this done at 7 this morning. I took the prep at 4 pm yesterday and by 5 I was finished the 1st round. No cramping, no nausea. I paid attention to not eating raw fruits, vegetables and nuts 3 days prior.  At 9 pm I did the 2nd round. I was in bed by 11 and woke up once in the middle of the night one time .  The taste isn't great I found the cold water and a little lemon helped. It's a little pricey but worth it. Ask the Dr for a coupon. By the way I had nothing to eat all day yesterday and I think that worked for the better."