From the makers of MiraLAX, the 1 doctor recommended laxative brand, comes MiraFIBER Gummies: a daily prebiotic fiber supplement with the most fiber per serving plus metabolism support with B vitamins*. MiraFIBER Gummies is an excellent source of fiber, supplementing 8g of fiber with 4 tasty gummies (more than 25% daily value) to help you meet your..