γ-Cyclodextrin hydrate is widely used in the pharmaceutical industry to enhance the solubility and stability of poorly water-soluble drugs. It forms inclusion complexes with various active pharmaceutical ingredients, improving their bioavailability and controlled release. In the food industry, it is employed to encapsulate flavors, fragrances, and nutrients, protecting them from degradation and extending their shelf life. Additionally, it is utilized in cosmetics and personal care products to stabilize active ingredients and improve their delivery to the skin. Its ability to form complexes with organic compounds also makes it valuable in environmental applications, such as the removal of pollutants from water.