Phillips' Milk of Magnesia
"I experience chronic constipation due to the medications I am on, if I don't take something, I cannot go!  I use Milk of Magnesia for work days when I want to be in control of my bowels, as it is less "demanding" than stimulant laxatives.  



IMPORTANT!  For best effects, take it first thing in the morning on an empty stomach with a full glass of water, the more the better.  Depending on the condition of your bowels, it will kick in between 4 hours to 12 hours.  I take the maximum recommended dosage and it will move my bowels enough to make me comfortable for a day or so.   I use a stimulant laxative on weekends to flush my bowels out and prepare me for another week.  This works for me well, personally."