Isomaltopentaose is widely utilized in the food industry as a functional oligosaccharide. It serves as a prebiotic, promoting the growth of beneficial gut bacteria, which enhances digestive health and overall well-being. Its low glycemic index makes it suitable for diabetic-friendly products, providing a sweet taste without causing significant blood sugar spikes. Additionally, it is incorporated into functional foods and beverages to improve texture, stability, and shelf life. In the pharmaceutical sector, it is used as an excipient in drug formulations to enhance bioavailability and stability. Its non-cariogenic properties also make it a valuable ingredient in oral care products, such as sugar-free gums and toothpastes, to support dental health.