Get the best of both with the latest probiotic and prebiotic combination thanks to this premium duo cap from Body&Fit. Designed to support a balanced diet by adding and supporting a unique mix of gut-friendly bacteria strains, the inner capsule combines 5 billion CFU of gut-friendly bacteria along with biotin to aid normal macronutrient metabolism and vitamin D to support a healthy immune function. And the outer shell includes the prebiotic fructo-oligosaccharide to create a popular pairing for your digestive system! Get the best of both with the latest probiotic and prebiotic combination thanks to this premium duo cap from Body&Fit. Designed to support a balanced diet by adding and supporting a unique mix of gut-friendly bacteria strains, the inner capsule combines 5 billion CFU of gut-friendly bacteria along with biotin to aid normal macronutrient metabolism and vitamin D to support a healthy immune function. And the outer shell includes the prebiotic fructo-oligosaccharide to create a popular pairing for your digestive system! Capsule-in-capsule product. Pro- and prebiotic for the perfect dietary support. With the trademark ingredient HOWARU®. Vitamin D3 supports the immune system. Niacin and biotin are good for the mucous membranes Want to buy Probiotic Duo from Body & Fit? Order before 10 p.m. for next day delivery!