Elevate Hair Care Formulations with Polyquaternium-11: The Ultimate Styling and Conditioning Polymer

Tianjin, China, Oct. 27, 2025 - NaturaSyn, a leading specialty chemical supplier, today announced the availability of Polyquaternium-11, a high-performance cationic polymer that is revolutionizing personal care and cosmetic formulations. This versatile ingredient offers exceptional film-forming, styling, and conditioning properties, making it an ideal choice for modern hair care products.

A Versatile Solution for Multiple Applications

Polyquaternium-11 is a water-soluble cationic polymer synthesized from the copolymerization of vinylpyrrolidone and dimethylaminoethyl methacrylate, subsequently quaternized with diethyl sulfate. This unique chemical structure delivers exceptional performance across various personal care applications:

• Hair styling products: Provides strong hold with flexible film formation, particularly effective in mousse formulations 

• Shampoos and conditioners: Enhances combability, reduces static electricity, and imparts brilliant shine to hair 

• Hair treatments: Excellent performance in permanent waves, hair colors, and other chemical treatments 

Key Technical Properties

Polyquaternium-11 demonstrates several exceptional characteristics that make it valuable for cosmetic formulations:

• Film formation: Creates clear, uniform, flexible, and non-tacky films on hair and skin surfaces 

• Cationic nature: Positively charged polymer chains effectively adhere to negatively charged substrates like hair and skin 

• Solubility: Completely water-soluble, forming transparent solutions 

• Compatibility: Can be combined with anionic, amphoteric, and non-ionic surfactants 

• Physical properties: Density of 1.05 g/mL at 25°C and refractive index of 1.369 

The polymer typically comes as a viscous liquid with 20% solid content , offering ease of formulation in various personal care systems.

Enhanced Formulation Performance

In hair styling applications, Polyquaternium-11 delivers firm yet flexible hold without extreme stiffness, allowing for natural movement while maintaining style integrity . The polymer's cationic characteristics enable effective adsorption to hair shafts, improving manageability and reducing flyaways.

As part of the company's expanded specialty chemical portfolio, Polyquaternium-11 exemplifies NaturaSyn's dedication to providing innovative solutions that address evolving market needs in the personal care industry.

Availability

Polyquaternium-11 is available now for sampling and commercial orders. For detailed technical specifications, formulation guidance, or to request samples, please visit our website.

About NaturaSyn Group Pte.Ltd.

NaturaSyn™  is established in Singapore as the regional headquarters for YR Chemspec®,  is a recognized leader in providing high-quality specialty chemicals for the personal care, cosmetic, and pharmaceutical industries. With a commitment to innovation, quality, and customer service, the company offers comprehensive solutions that help manufacturers create superior products for global markets.