Cyclodextrins are cyclic oligosaccharides made from glucose molecules. They have a unique structure with a hydrophilic outer surface and a hydrophobic central cavity, allowing them to form complexes with various guest molecules. This property makes them useful in various applications, including pharmaceuticals, food, and cosmetics. These compounds can enhance the solubility and stability of poorly soluble drugs, improving their bioavailability. Additionally, cyclodextrins can mask unpleasant tastes and odors in food products, making them valuable in the food industry. Their versatility and safety profile contribute to their growing use in different fields.