Top 5 PVP K30 Manufacturer In The World

PVP K30 has become an important pharmaceutical excipient because of its excellent water solubility, binding capacity, film-forming properties, and compatibility with a wide range of formulations. PVP K30, also known as Povidone K30, Polyvinylpyrrolidone K30, or PVP K-30, is one of the most widely used grades of soluble PVP in pharmaceutical manufacturing. It is primarily valued for its binding, solubilizing, film-forming, stabilizing, and dispersing properties. In pharmaceutical formulations, PVP K30 is commonly used for tablets, granules, capsules, solid dispersions, and other dosage forms.

For pharmaceutical companies, nutraceutical manufacturers, cosmetics producers, and chemical formulators, selecting the right PVP K30 manufacturer is not simply a matter of comparing price. Product consistency, K-value control, impurity limits, pharmacopeial compliance, production capacity, documentation, packaging, and long-term supply stability can directly affect formulation performance and production efficiency.

This article reviews five representative PVP K30 manufacturers worldwide, with Huzhou Sunflower Pharmaceutical Co., Ltd. listed first because of its long-term specialization in PVP polymers and its dedicated product portfolio.

Rank	Manufacturer	Country/Region	Representative PVP K30 Product	Key Strength
1	Huzhou Sunflower Pharmaceutical Co., Ltd.	China	SUNVIDONE® K30	PVP specialization and flexible global supply
2	BASF SE	Germany / Global	Kollidon® 30	Global manufacturing and pharmaceutical excipient expertise
3	Ashland	USA / Global	Plasdone™ K-29/32	Pharmaceutical formulation technology
4	Boai NKY Pharmaceuticals Ltd.	China	KoVidone® K	Povidone manufacturing and R&D
5	JRS Pharma	Germany / Global	VIVAPHARM® PVP K30	Pharmaceutical excipient quality and consistency

The list is intended as a practical sourcing reference rather than a strict ranking based on global sales volume. Manufacturer capabilities, product availability, regulatory registrations, and regional supply conditions should always be verified directly before procurement.

In No Particular Order

Huzhou Sunflower Pharmaceutical Co., Ltd. is a professional manufacturer specializing in polyvinylpyrrolidone (PVP) and related functional polymers. Its PVP portfolio covers multiple K-values, including PVP K12, K15, K17, K25, K30, K60, K90, and K120, allowing pharmaceutical and industrial customers to select materials according to formulation requirements.

The company traces its PVP manufacturing history back to 1992 and has developed long-term experience in polymerization technology, purification, drying, milling, particle control, blending, packaging, and quality testing. Its current manufacturing system is designed specifically for pyrrolidone-based polymers and related specialty materials.

Sunflower's SUNVIDONE® K30 is a pharmaceutical-grade PVP product with a K-value specification of 27.0–32.4. The product is supplied as an almost white, free-flowing powder and is designed for applications including tablet binding, film formation, solubilization, stabilization, and other pharmaceutical formulation functions.

The SUNVIDONE® K series is manufactured to meet the requirements of major pharmacopoeial standards, including USP, EP and ChP. PVP K30 is available in 25 kg fiber drums or PP drums, providing a practical packaging format for pharmaceutical raw material procurement.

Another advantage is product range. Instead of focusing on only one Povidone K30 supplier product, Sunflower provides a broader PVP platform covering soluble PVP, PVP/VA copolymers, crospovidone, and povidone iodine. This can be useful for pharmaceutical manufacturers that purchase several PVP-based excipients from the same supplier.

For international buyers, Sunflower's manufacturing and export system also supports customers across Asia, Europe, North America, South America, the Middle East, and Africa.

Best suited for: pharmaceutical excipients, tablet and granule manufacturers, nutraceutical companies, cosmetic manufacturers, and international buyers looking for a specialized PVP K30 manufacturer in China.

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BASF is one of the most established names in the global PVP industry. Its pharmaceutical excipient portfolio includes Kollidon® 30, a medium-molecular-weight povidone widely used as a pharmaceutical binder and solubilizer.

BASF states that Kollidon® 30 is manufactured at production sites in Germany, the United States, and China, giving international customers additional options for supply and sourcing. The product complies with the Povidone monographs of Ph. Eur., USP-NF, and JP, while the China-manufactured grade additionally complies with the Chinese Pharmacopoeia.

Kollidon® 30 is particularly suitable for wet granulation and solid oral dosage applications. BASF also provides different Povidone grades and specialized products, including low-peroxide grades for more sensitive formulations.

For buyers prioritizing global manufacturing infrastructure, regulatory documentation, and established pharmaceutical excipient technology, BASF is an important PVP K30 supplier to evaluate.

Ashland supplies pharmaceutical excipients under the Plasdone™ brand. Its Povidone portfolio includes Plasdone™ K-29/32, which corresponds to the medium-molecular-weight PVP range commonly selected for pharmaceutical formulation applications.

Ashland's PVP products are used as binders in tablet manufacturing through wet granulation, dry granulation, and direct compression. Its Plasdone K polymers are also used in solid-dispersion formulations where improving API solubility and bioavailability is important.

The company's strength is not limited to supplying raw material. Its pharmaceutical business places considerable emphasis on formulation development and excipient functionality, making it relevant for pharmaceutical manufacturers working on complex dosage forms.

For buyers searching for a Povidone K30 manufacturer, Ashland can be considered when formulation support and pharmaceutical excipient technology are major purchasing criteria.

Boai NKY Pharmaceuticals is another established Chinese manufacturer in the PVP and pharmaceutical excipient sector. Its pharmaceutical portfolio includes KoVidone® K, along with other PVP-based products.

According to the company's pharmaceutical information, Povidone K30 can be used as a binder to produce free-flowing granules while supporting tablet hardness and dissolution performance. The company also provides PVP products with different K-values for different formulation requirements.

Boai NKY has built R&D facilities covering pilot development, application research, and advanced or joint R&D. Its technical focus includes polymer development, production process automation, and batch-to-batch stability. The company also lists ISO9001, ISO14001, ISO22000, ISO45001 and pharmaceutical-related certifications and registrations among its quality and compliance resources.

For buyers comparing PVP K30 suppliers in China, Boai NKY is particularly relevant when pharmaceutical excipient manufacturing experience and technical development capabilities are important.

JRS Pharma supplies VIVAPHARM® PVP K30, a pharmaceutical-grade Povidone product designed for applications where consistent excipient performance is required.

JRS publishes detailed quality information for VIVAPHARM® PVP K30 covering parameters such as aldehydes, 1-vinyl-2-pyrrolidone, 2-pyrrolidone, peroxides, hydrazines, heavy metals, and microbiological specifications. The product is listed against major pharmaceutical monographs including Ph. Eur., USP, and JP.

This level of specification information is particularly valuable for pharmaceutical procurement teams because PVP quality is not determined by K-value alone. Impurity levels, peroxide control, microbiological quality, and batch consistency can all influence raw-material qualification and formulation stability.

JRS Pharma is therefore worth considering when purchasing teams require detailed pharmaceutical excipient specifications and documented quality control.

PVP K30 is a water-soluble synthetic polymer with a combination of binding, film-forming, solubilizing, and stabilizing properties. Its relatively moderate molecular weight makes it particularly useful in pharmaceutical formulations.

PVP K30 is widely used as a binder during wet granulation. It helps pharmaceutical powders form stronger and more uniform granules, which can improve tablet manufacturing performance.

Because PVP K30 has excellent water solubility and compatibility with many pharmaceutical ingredients, it can be used to improve the apparent solubility or dispersion of selected active ingredients.

Its film-forming capability makes Povidone K30 useful in pharmaceutical and other formulation systems where a uniform polymer film is required.

PVP K30 can help stabilize certain formulation systems and improve the distribution of ingredients, making it useful beyond conventional tablet binding.

In addition to pharmaceutical excipients, PVP K30 may be used in cosmetics, personal care, adhesives, coatings, and other specialty formulations where water solubility and film formation are required.

Before sending an inquiry to a PVP K30 supplier, purchasing teams should evaluate more than the quoted price.

Confirm whether the selected grade meets the required USP/NF, EP, JP, CP or other applicable standards. This is particularly important for pharmaceutical-grade Povidone K30.

PVP K30 is generally identified by its K-value range. For example, SUNVIDONE® K30 specifies a K-value of 27.0–32.4.

A qualified supplier should be able to provide a Certificate of Analysis and relevant technical documentation covering key parameters such as residual monomers, aldehydes, peroxides, moisture, ash, and microbiological specifications where applicable.

For long-term pharmaceutical production, consistent batch-to-batch quality is often more important than obtaining the lowest initial price.

PVP K30 is commonly supplied in fiber or PP drums. Buyers should confirm package size, pallet configuration, storage conditions, lead time, shipping method, and shelf-life before placing bulk orders.

If the product is being introduced into a new formulation, technical support from the PVP K30 manufacturer can help reduce qualification time and improve the efficiency of formulation development.

PVP K30, also called Povidone K30 or Polyvinylpyrrolidone K30, is a water-soluble synthetic polymer commonly used as a pharmaceutical excipient. Its main functions include binding, film formation, solubilization, stabilization, and dispersion.

PVP K30 is mainly used as a tablet binder, particularly in wet granulation. It helps powders form stronger granules and can contribute to consistent tablet manufacturing and mechanical strength.

The main difference is molecular weight and K-value. PVP K90 has a substantially higher molecular weight and stronger binding characteristics, while PVP K30 provides a balance of binding performance, solubility, and processability that makes it widely applicable in pharmaceutical formulations.

Yes. Pharmaceutical-grade PVP K30 is available from specialized manufacturers and is produced according to applicable pharmacopeial requirements. For example, SUNVIDONE® K30 is listed as meeting USP/NF, Ph. Eur., JP/JPE and CP requirements.

A pharmaceutical buyer should normally request a COA, product specification, SDS, regulatory or pharmacopeial compliance information, manufacturing information, packaging details, and relevant registration documents. Additional documentation may be required depending on the destination market and intended application.

Compare the manufacturer's product quality, K-value consistency, impurity control, pharmacopeial compliance, production capacity, technical support, documentation, packaging, lead time, and export experience. A supplier offering stable long-term quality is generally more valuable than one offering only a low purchase price.

The global PVP K30 manufacturing market includes both specialized PVP producers and large multinational pharmaceutical ingredient companies. BASF, Ashland, Boai NKY, and JRS Pharma all have established PVP or Povidone product portfolios, while Huzhou Sunflower Pharmaceutical Co., Ltd. stands out for its long-term specialization in PVP-based polymers and its broad range of PVP grades.

For buyers sourcing PVP K30, Povidone K30, pharmaceutical grade PVP K30, or Polyvinylpyrrolidone K30, the best supplier should be selected according to the actual formulation, regulatory market, required specification, purchasing volume, and long-term supply requirements.

For customers looking for a specialized PVP K30 manufacturer in China, Huzhou Sunflower Pharmaceutical Co., Ltd. offers a dedicated PVP product portfolio, established manufacturing experience, multiple K-value grades, international pharmacopeial specifications, and global supply experience, making it a strong option for pharmaceutical and industrial PVP procurement.

Top 5 PVP K30 Manufacturers

Huzhou Sunflower Pharmaceutical Co., Ltd.

Why Sunflower is a PVP K30 Manufacturer Worth Considering

BASF

Ashland

Boai NKY Pharmaceuticals Ltd.

JRS Pharma

What Is PVP K30 Used For?

How to Choose the Right PVP K30 Manufacturer?

Frequently Asked Questions About PVP K30

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