β-Cyclodextrin is widely used in the pharmaceutical industry to enhance the solubility and stability of poorly water-soluble drugs. By forming inclusion complexes, it improves the bioavailability of active pharmaceutical ingredients, making it a valuable excipient in drug formulations. In the food industry, it is employed to mask unpleasant tastes and odors, as well as to stabilize flavors and extend the shelf life of products. Additionally, β-Cyclodextrin finds applications in environmental remediation, where it is used to trap and remove organic pollutants from water and soil. Its ability to encapsulate molecules also makes it useful in the cosmetic industry for controlled release of active ingredients in skincare products.