only miralax hydrates, eases, and softens to unblock naturally. so you have peace of mind from start to finish. love your laxative. miralax. before it became a medicine, it was an idea. an inspiration. a wild "what-if." so scientists went to work. they examined 87 different protein structures. had 12 years of setbacks and breakthroughs, 4,423 sleepless nights, and countless trips back to the drawing board. at first they were told no, well... maybe, and finally: yes. then it was 36 clinical trials, 8,500 patient volunteers, and the hope of millions.