Magnesium sulfate / potassium sulfate / sodium sulfate
bowel preparation
"Taste wasn't nearly as bad as past treatments. I just gulped it down and chased it with one of the two 16 oz water chasers. Started working 15 minutes later- so far, three visits to the bathroom of 10-15 min each, and I'm 90 minutes into it. Seems like it's working as intended....thus far, nothing more than a noisy stomach and I'm a bit chilled."