bowel preparation
"It certainly gets the job done.  It began working on me quickly like within the next 30 min if not sooner.  I did have some cramping with mine, but wasn't terrible. An A  in this area. 

The taste,  absolutely awful and I had to stop to chew big red gum in between so many sips to keep from vomiting.  It tastes like salty thick grape cough syrup and has a terrible aftertaste.  I wish it could've tasted better,  but oh well its for a purpose."