POLYETHYLENE GLYCOL, PDR 30DOSE 17.9OZ (12/CS) Polyethylene Glycol 3350 Powder for Solution Osmotic Laxative 17.9 oz. (510 g) 30 Once-Daily Doses Original Prescription Strength Dissolves in any beverage. Relieves occasional constipation (irregularity). Softens stool. Generally produces a bowel movement in 1 to 3 days. Sugar Free Not made with natural rubber latex. Packaged: 12 Bottles Per Case Compare to the active ingredient in MiraLAX®. MiraLAX is a registered trademark of Schering-Plough HealthCare Products.