Biofunctional solution has been clinically demonstrated to provide essential hydration and replenish essential minerals whilst supporting gut function and alleviating the functional symptoms of diarrheal-predominant irritable bowel syndrome. Patented amino acid blend: A precise combination of amino acids, electrolytes, and minerals targets gut health at the cellular level. Superior rehydration: Replenishes fluids and nutrients lost to frequent diarrhea – better than water. Monash University Low FODMAP Certified™: Safe for sensitive digestive systems and compatible with a low fermentable oligosaccharides, disaccharides, monosaccharides and polyols diet. Chamomile and ginger are included for further soothing of gastrointestinal tract. No sugar, dairy, caffeine, nuts or gluten Individual stick packs contain 3.9 grams of orange-flavor powder, each ready to be blended with cold water at your convenience.