Quote Originally Posted by jipped genes View Post
I do not know. It is a natural stimulant for the poo machine in your body without a bunch of crazy herbal hoodoo crap.

Two low-dose bowel-cleansing regimens: efficacy and safety of senna and sodium phosphorus solution for colonoscopy - PMC
i use lucy leblue diet's tea at the end of my prep for the last couple of days when food isnt moving through as fast as normal and i am a little on the dehydrated side. i use 2 serv of fiber 2x per day year round so i dont get issues personally. like you said though if you want to be 100% cleaned out with nothing left in the pipes that solution they use to prep you for a colonoscopy will do the trick in 1 freaking day. i dont think their is anything left after that for sure.