Made with over 90% purity isomalto-oligosaccharide (IMO). Pacemax Oligosaccharide is ten times more effective than FOS! Classified as super safe by FOSHU, FDA-GRAS and EFSA. Supplements your diet with highly potent food for the friendly bacteria in your body. Contaminant and pathogen free. Made with High Quality Corn Starch 2 Scoop Daily will act as the Prebiotic Food for your Probiotics and good bacteria to grow and enhance your intestine health.