The PVP K-series is a group of high-performance excipients, widely used in pharmaceuticals and other applications such as personal care, food, and industrial products. PVP K-series is characterized by its high solubility, excellent film-forming properties, and superior binding ability. In pharmaceuticals, PVP is utilized as a binder in tablet formulations, improving their mechanical strength and ease of production. The K-series is available in various grades with different molecular weights, offering flexibility in formulation development for a range of products, from oral solid dosage forms to injectables. PVP K-series is also used as a stabilizer in vaccines, oral liquids, and in coatings for sustained-release drug formulations. Its versatility and compatibility with a wide range of APIs make it a highly sought-after excipient in the pharmaceutical industry.