Applications of PVP K90 in Cosmetics

Film-Forming Agent and Hair Styling Agent

Povidone K90 is commonly used as a film-forming agent in cosmetics. Due to its excellent dispersibility and film-forming properties, Povidone K90 can form a strong and long-lasting thin film in products like hairspray, mousse, and styling gels, providing a durable styling effect for the hair. Additionally, it can also serve as a UV protectant in hair care products, shielding the hair from ultraviolet damage.

Thickening Agent and Stabilizer

Apart from its role as a film-forming agent, PVP K90 is also widely used as a thickening agent in cosmetics. In products like shampoos and conditioners, PVP K90 increases the viscosity of the product, improving the user experience. It can also act as a foam stabilizer, preventing the foam from breaking during use and creating rich, long-lasting lather in products like shampoos and body washes.

Enhancing Moisture and Lubrication

In skincare products, the addition of PVP K90 can significantly enhance the moisturizing and lubricating effects. In products such as creams, sunscreens, and depilatories, PVP K90 forms a protective film that locks in moisture, preventing skin dryness. It also functions as a lubricant, reducing friction between the product and the skin, thus providing a more comfortable feel.

Dispersing Agent and Adhesive Agent

PVP K90 also exhibits good dispersing and adhesive properties, which make it an important ingredient in products like hair dyes and cosmetic preparations. It helps disperse dye particles evenly in the solution, preventing the aggregation and precipitation of dye particles. Additionally, it improves the adhesion and longevity of products by tightly binding with the hair, skin, and other tissues.

Other Applications

In addition to the above applications, PVP K90 can also be used in emulsification, adhesion, and moisturizing functions in cosmetics. Its strong water absorption and moisturizing properties make it an essential additive in various daily care products. Moreover, PVP K90 can serve as a thickening agent, lubricant, and dispersing agent in office supplies such as inks, paints, and printers, as well as in adhesives and solid glues.

PVP K90 has a broad application scope and significant value in cosmetics. Its unique physical and chemical properties make it one of the indispensable additives in cosmetic formulations. As the cosmetics industry continues to evolve and innovate, the application of PVP K90 will expand further, bringing more convenience and benefits to people's lives.