It tastes awful but it is a little better with crystal light lemon. It caused some nausea but I powered through it.

Can you flavor Colyte?

Colyte can be taken with or without a flavor pack. If you use a flavor pack, complete Steps 1 through 8.

What does colonoscopy prep taste like?

“Some patients complain of nausea or vomiting.” The prescription preps often come with a lemon, berry, or pineapple flavor packet. If you're getting Miralax and Gatorade, you can choose the Gatorade flavor — except anything that's purple or red.