Fast Balance-G.I. is a fast acting formula that normalizes the G.I. tract when there s digestive upset from spicy foods, excessive alcohol, nervousness, tainted water, or loose stool. A dietary supplement containing MOS (Mannon oligosaccharides), a special type of polysaccharide that binds unwanted materials, protecting the gut wall. Fast Balance-G.I. is a unique combination of MOS and probiotics, formulated to maintain G.I. tract integrity, enhance naturally occurring beneficial bacteria and quickly normalize digestion.