It's quite bitter to me but it does works fast. OMG it really works fast.

Pretty disgusting.  I just drank the grape flavored one about an hour ago.  Its like drinking the sweetest saltiest most bitter thing that sort of resembles grape cough syrup.  No results yet except my mouth keeps watering like i am going to vomit and Im green gilled.  Good luck - this stuff is sooooooo gross.

Yikes, I'm so glad I didn't have to do this before my surgery!!

Yikes! That stuff is liquid Satan....good luck.

I was told to take TWO bottles, one each day prior to surgery!! Surgery is the 25th, so I've taken one bottle today... HOW ON EARTH do they think I can do another bottle tomorrow while I'm on a liquid diet!?? I've been living in the bathroom since I drank it!