β-Cyclodextrin is widely used in the pharmaceutical industry to enhance the solubility, stability, and bioavailability of poorly water-soluble drugs. It forms inclusion complexes with drug molecules, allowing for improved drug delivery and controlled release. In the food industry, it is employed to mask unpleasant tastes and odors, stabilize flavors, and extend the shelf life of products. Additionally, it is utilized in environmental applications for the removal of organic pollutants and heavy metals from water due to its ability to form complexes with various contaminants. In the cosmetic sector, β-Cyclodextrin is used to encapsulate active ingredients, improving their stability and effectiveness in skincare products. Its versatile properties make it a valuable component in diverse fields, from medicine to environmental science.