Why PVP remains indispensable

Polyvinylpyrrolidone (PVP) is well known for its water solubility, film-forming ability, binding strength, and compatibility with a wide range of solvents and active ingredients.

In parmaceuticals, PVP acts as a binder, stabilizer, and solubilizer; in cosmetics, it provides film formation, texture control, and formula stability; in membrane and separation technologies, it enhances hydrophilicity and anti-fouling effects.

Tans to PVP’s multifunctional nature, demand is rising strongly — the global PVP market is now estimated at USD 3.40 billion in 2025, with forecasts reaching USD 6.07 billion by 2034.

Meet PVP K15 / K30 / K90 — Tailored for your needs

PVP K15

Our PVP K15 grade features a relatively lower molecular weight (viscosity) and excellent solubility, making it ideal for formulations where rapid dissolution, low viscosity, or light binding is required. Use cases include oral liquid preparations, instant drink mixes, and light cosmetics. Because PVP K15 dissolves quickly, it is often chosen to reduce mixing time and improve process efficiency.

PVP K30

PVP K30 is the classic “middle” grade: it balances viscosity, binding strength, and film formation. It’s widely used in tablets as a binder, and in cosmetic lotions and sprays where moderate thickness and stability is desired. Many formulators favor PVP K30 due to its well-understood behavior and broad compatibility across industries.

PVP K90

At the higher molecular weight end, PVP K90 offers stronger viscosity, excellent film integrity, and superior rheological control. It’s particularly suited to gel systems, hair styling products, thick coatings, and other applications requiring sustained structure and robustness. In cleaning products, for instance, PVP K90 can help manage viscosity and stability in gel formulations.

We ensure consistent quality across all grades — PVP K15, PVP K30, and PVP K90 — via strict material traceability, in-line viscosity checks, and compliance with regulatory and pharmaceutical standards.

Key advantages of our PVP portfolio

Pharmaceutical-grade purity and regulatory compliance

All our PVP, including PVP K15, PVP K30, and PVP K90, are manufactured under GMP conditions, with rigorous impurity control, endotoxin testing, and full documentation for regulatory submissions. As a generally recognized as safe polymer, PVP is included in the FDA’s Inactive Ingredient Database.

Tailored viscosity & performance

By offering discrete grades, we give formulators the freedom to choose PVP K15, PVP K30, or PVP K90 depending on the target viscosity, binding strength, or film thickness. This flexibility reduces over-formulation risk and supports more efficient formulations.

Stabilization, dispersion & anti-aggregation functionality

In suspensions or dispersions, PVP K30 and PVP K90 provide steric stabilization, while PVP K15 helps rapid wetting. For membrane applications, PVP improves hydrophilicity and fouling resistance.

Scalable supply & cost control

We maintain large production capacity and optimized supply chain routes for PVP K15, PVP K30, and PVP K90, enabling price stability and reliable delivery. With rising global demand, especially in Asia, maintaining consistent supply is crucial.

Technical support and documentation

Each grade PVP K15, PVP K30, and PVP K90 is accompanied by a detailed technical data sheet (viscosity, molecular weight, residuals), stability studies, and formulation guidelines. Our R&D teams offer bespoke advice for product integration and scale-up.

Application highlights

In pharmaceutical tablets, PVP K30 is widely used as a direct binder, improving tablet strength and reducing friability.

In cosmetics and hair care, PVP K90 is favored in gels, sprays, and styling products; PVP K15 is used in light lotions and fast-dissolving formulations for fast absorption.

In membrane and separation systems, adding PVP (especially higher molecular weight grades) enhances pore hydrophilicity, reduces fouling, and improves separation performance.

Outlook & commitment

With growing demand across multiple sectors — from pharmaceuticals to cosmetics, membranes, and specialty chemicals — the need for high-purity and high-performa