POLYETHYLENE GLYCOL, PDR 14DOSE 8.3OZ (12/CS) Polyethylene Glycol 3350 Powder for Solution Osmotic Laxative 8.3 oz. (238 g) 14 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.