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Against the backdrop of continuous upgrades in the global personal care and cosmetics industry, formulation science is placing higher demands on functional raw materials. Polyvinylpyrrolidone K90 (PVP K90), a high–molecular weight, water-soluble polymer, is widely used in hair styling products, skincare emulsions, facial masks, and functional daily care products due to its excellent film-forming ability, adhesion, and compatibility within complex systems.In 2026, as brands pay increasing attention to raw material consistency and long-term supply stability, manufacturers with mature polymerization technology and scalable production capacity are becoming central players in the market. Below are five cosmetic-grade PVP K90 manufacturers worth noting in 2026.
Huzhou Sunflower Pharmaceutical Co., Ltd.
Huzhou Sunflower Pharmaceutical Co., Ltd. is one of the specialized manufacturers in China dedicated to the research, development, and large-scale production of PVP and its derivatives. The company focuses on high-molecular polymerization technology and has developed systematic expertise in molecular weight control, polymerization stability, and impurity management, particularly in the continuous production of high-molecular-weight PVP K90.
The company operates a modern production system covering raw material pretreatment, polymerization, purification, drying, and automated packaging. Its closed continuous polymerization process is supported by automated control systems that monitor and precisely regulate temperature, pressure, and reaction time. This ensures uniform molecular weight distribution, low residual monomer content, and stable color characteristics. In practical applications, its PVP K90 dissolves rapidly in water and alcohol systems with high clarity, helping improve both appearance and stability of finished cosmetic products.
In terms of quality management, the company maintains an independent testing laboratory equipped with viscosity testing instruments, molecular weight analysis systems, moisture determination devices, and other physicochemical testing equipment. Raw materials, intermediates, and finished products undergo strict inspection under internal control standards to ensure stable viscosity values, controlled color levels, and compliance with cosmetic and relevant international specifications. For brands engaged in large-scale continuous production, such batch-to-batch consistency is especially important.
Application-wise, Sunflower's cosmetic-grade PVP K90 is widely used in hair sprays, styling gels, and mousses, where it forms flexible and transparent films that provide strong hold while maintaining a natural feel. In skincare and mask formulations, it functions as a thickening and stabilizing agent while contributing auxiliary film-forming properties that enhance spreadability and skin feel. The company also offers different viscosity ranges and technical support recommendations tailored to specific formulation needs.
With stable production capacity, mature polymerization processes, and continuous technical optimization, Huzhou Sunflower Pharmaceutical Co., Ltd. has built long-term partnerships in both domestic and international markets, establishing a solid position in the cosmetic-grade PVP K90 segment.
BASF
As one of the world's leading chemical companies, BASF has extensive experience in polyvinylpyrrolidone production. Its PVP portfolio covers multiple molecular weight grades and specifications suitable for different regulatory and application requirements. BASF's PVP K90 is recognized for consistent quality, strong traceability systems, and comprehensive technical support. Backed by a global supply chain network, BASF provides reliable long-term supply solutions for multinational cosmetic brands, particularly in high-end skincare and professional styling products.
Ashland
Ashland holds a strong position in specialty materials and personal care ingredients. Its well-known Plasdone™ PVP series is widely used in both pharmaceutical and cosmetic markets. Ashland's PVP K90 demonstrates reliable solubility, stability, and uniform film formation, making it suitable for hair styling systems and colloidal stabilization applications. By combining raw material performance with application development support, Ashland remains competitive in the premium personal care ingredient sector.
Nippon Shokubai
Nippon Shokubai has long-term expertise in fine chemicals and polymer materials. Its PVP products are known for high purity and stable performance, particularly in high-standard skincare and professional cosmetic applications. The company emphasizes refined production management and strict quality consistency, ensuring that its products meet the stability and safety requirements of advanced formulations. It maintains stable supply capabilities across Asian and global markets.
Jiaozuo Zhongwei Special Products Pharmaceutical Co., Ltd.
Jiaozuo Zhongwei Special Products Pharmaceutical Co., Ltd. is an important domestic manufacturer of PVP series products in China, offering multiple K-grade variants including cosmetic-grade PVP K90. The company has strong large-scale production capabilities and competitive cost control advantages. Its products are widely applied in hair care and skincare formulations, providing reliable performance while meeting the needs of mid-range and export markets.
Technical Characteristics and Application Trends of Cosmetic-Grade PVP K90
As a high–molecular weight, water-soluble polymer, PVP K90 is characterized by relatively high average molecular weight and viscosity, enabling it to function primarily as a film former, thickener, dispersant, and stabilizer in cosmetic formulations. Its molecular structure contains hydrophilic lactam groups, allowing excellent compatibility with water, ethanol, and various polar solvents. Within formulation systems, it can form a uniform and transparent polymer network.
This structural property makes PVP K90 particularly suitable for hair styling products, where it forms flexible films with sufficient mechanical strength to provide long-lasting hold while avoiding excessive stiffness.
In skincare applications, PVP K90 is often used as an auxiliary film-forming and stabilizing agent. It helps improve the rheological behavior of emulsions and gel systems, enhances spreadability, and increases adhesion to the skin surface. In facial masks and functional skincare products, its film-forming capability can prolong the residence time of active ingredients on the skin, contributing to an optimized user experience.
From a market perspective, as consumers place increasing emphasis on texture, clarity, and formulation safety, cosmetic manufacturers are paying closer attention to raw material consistency and impurity control. High-purity PVP K90 with low residual monomer content and stable molecular weight distribution is becoming a standard choice in mid- to high-end formulations. At the same time, its use in hydroalcoholic systems, low-irritation formulations, and lightweight hair styling products continues to expand.
Therefore, when selecting a PVP K90 supplier, it is essential not only to evaluate viscosity specifications, but also to consider production process stability, quality control capability, and long-term supply reliability-factors that are increasingly central to procurement decisions within the industry.
Conclusion
Overall, the cosmetic-grade PVP K90 market in 2026 is characterized by mature technology and increasingly structured supply systems. Chinese specialized manufacturers such as Huzhou Sunflower Pharmaceutical Co., Ltd. continue to enhance competitiveness through improvements in continuous polymerization technology and batch stability. Meanwhile, international companies including BASF, Ashland, and Nippon Shokubai maintain advantages in high-end applications through brand heritage and global service networks. Domestic producers like Jiaozuo Zhongwei support mid-range demand through scale efficiency and cost competitiveness.
For cosmetic brands and raw material procurement teams, selecting a suitable PVP K90 supplier involves more than evaluating viscosity and purity specifications. Production stability, quality control systems, and technical service capability are equally critical factors. A stable and reliable raw material supply remains a fundamental element in achieving consistent product quality and long-term market competitiveness.