Two sizes available see other listings MSPrebiotics Non GMO Gluten Free Keto Friendly MSPrebiotic is a prebiotic that feeds the healthy bacteria of our gut microbiome. MSPrebiotic is a Resistant Starch prebiotic, which is naturally extracted from potatoes. This single-ingredient flavourless powder contains 7g of insoluble fiber per each 10g scoop. Benefits Prebiotic Resistant Starch Improves digestion and supports regularity Works quickly to keep the microbiome balanced Feeding your own strains of good bacteria is key! Clinically demonstrated to stimulate the Development of healthy bacteria in the gut