Resistant Starch is a functional carbohydrate that resists digestion in the small intestine and reaches the colon where it acts like dietary fiber. Manufactured in Vietnam for B2B food and nutrition sourcing, it supports formulation needs for products positioned for gut health and reduced glycemic response, as it is not rapidly broken down into glucose. In the colon, it can be fermented by beneficial microbiota to produce short-chain fatty acids such as butyrate, making it suitable for applications in bakery, cereals, nutrition powders, functional beverages, and better-for-you food formulations requiring clean texture and fiber enrichment.