Bisacodyl, 5 mg/Stimulant Laxative. Gentle, predictable overnight relief. Compare to Dulcolax active ingredient (This product is not manufactured or distributed by Boehringer Ingelheim Pharmaceuticals, Inc., owner of the registered trademark Dulcolax Laxative Tablets). Essential to care since 1979. 100% money back guarantee. Return to place of purchase if not satisfied. www.myleader.com.