Rejulac Sachet is used for supporting healthy gut flora and digestive wellness, particularly in cases of antibiotic-associated diarrhoea. It contains a potent blend of probiotics and prebiotics, including Lactobacillus acidophilus, Lactobacillus rhamnosus, Bifidobacterium longum, Saccharomyces boulardii, and Fructooligosaccharides. L. acidophilus and L. rhamnosus help reduce diarrhoea duration, support oral rehydration, and improve lactose digestion, while Bifidobacterium longum and Saccharomyces boulardii maintain immune balance and regulate gut microbiota. Fructooligosaccharides act as prebiotics, improving mineral absorption and promoting healthy colon function.