Containing a proprietary blend of pre and probiotics specifically formulated to maintain and promote a healthy digestive system, which is vital for metabolism and properly absorbing nutrients. Ultimate Flora FX by Youngevity contains a patented naturally occurring agent known as prebiotic glucono delta lactone that strengthens beneficial bacteria within the small intestine, helping to support good intestinal health. Instructions – Take Two Capsules a Day or As Instructed By Your Healthcare Professional.