Polyquaternium-7 is a water-soluble cationic conditioning polymer valued for its conditioning, anti-static, and detangling properties. It is commonly incorporated into cleansing and hair care formulations to improve the sensory characteristics of the finished product.
In shampoos, it can help improve wet combing and leave hair feeling smoother after rinsing. In body washes and liquid cleansing products, it can contribute to a soft, conditioned after-feel. Its performance depends on the formulation, dosage, surfactant system, and grade used.
Polyquaternium-7 is a useful ingredient for cosmetic formulators developing shampoos, conditioners, body washes, and other personal care products.
Technical Information
- INCI Name: Polyquaternium-7
- Ingredient Type: Cationic conditioning polymer
- Primary Function: Conditioning and anti-static agent
- Typical Form: Liquid solution, depending on grade
- Solubility: Generally water-compatible; verify the supplier’s technical data sheet
- Suitable For: Hair care and personal care formulations
- Recommended Usage Level: Follow the supplier’s technical data sheet and formulation requirements
- Storage: Store in a tightly closed original container under the supplier-recommended conditions
- Quality Documentation: Refer to the supplier’s Certificate of Analysis (COA), Safety Data Sheet (SDS), and Technical Data Sheet (TDS)
Why Choose Polyquaternium-7
Polyquaternium-7 offers formulators a versatile conditioning ingredient for developing cleansing products with improved hair manageability, reduced static, and a smoother sensory finish. It can be incorporated into a variety of personal care formulations when the selected grade is compatible with the overall formulation.
Handling & Formulation Notes
- Check the grade-specific specifications before use.
- Follow the supplier’s recommended addition method and dosage.
- Evaluate compatibility with surfactants, salts, preservatives, and other ingredients.
- Conduct stability, performance, and finished-product safety testing before commercial use.
- Use appropriate protective equipment and follow the product SDS.
Polyquaternium-7 is a cationic conditioning polymer widely used in hair care and personal care formulations. It helps improve hair manageability, supports wet combing, reduces static buildup, and provides a smooth, soft conditioning feel. It is suitable for use in shampoos, conditioners, body washes, liquid cleansers, and other rinse-off personal care products.
Key Features & Benefits
- Hair Conditioning: Helps leave hair feeling soft, smooth, and manageable.
- Anti-Static Properties: Helps reduce static electricity and flyaway hair.
- Improved Detangling: Supports easier combing and improved hair manageability.
- Smooth Feel: Contributes to a pleasant conditioning feel in finished formulations.
- Versatile Applications: Suitable for various hair care and personal care products.
- Formulation Compatibility: Commonly used in surfactant-based cleansing formulations.
- Easy Formulation Integration: Available in commercial grades designed for convenient incorporation into compatible formulations.









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