Pullulan improves film-forming and coating properties in confectionery, bakery, and snack products, enhancing shelf life and texture. This naturally-derived polysaccharide creates oxygen-impermeable films, protecting products from oxidation and moisture loss. Its unique properties make it ideal for edible films, capsule coatings, and breath freshener applications where barrier properties are critical. Industry Applications: Pharmaceutical capsule production, breath freshener manufacturing, confectionery coating, bakery glazing, and supplement encapsulation.