Access Ingredients and Sandream Specialties are now Vivify Beauty Care. All your ingredients, one source.

AccessQUAT PQ11-20

Cationic Conditioning Polymer for Hair Styling & Detangling

INCI Name: Polyquaternium-11

AccessQUAT PQ11-20 is a highly effective conditioning polymer and film former designed for hair care formulations. Its cationic nature allows it to bond to the hair shaft, providing excellent detangling, softness, and static control. As a film former, it delivers flexible, non-tacky hold, making it an ideal multi-functional ingredient for styling products like mousses, gels, and leave-in conditioners.

Log In or register to access Safety and Technical Data Sheets and save products as favorites.

Perfect For These Applications

Other cosmetic uses possible—contact us for formulation guidance.

  • Hair Mousses & Foams
    Provides flexible hold, enhances volume, and improves foam texture for styling products that don't flake or feel stiff.
  • Leave-In Conditioners & Detanglers
    Offers excellent wet and dry combing properties, reduces static, and leaves hair feeling smooth, soft, and manageable.
  • Hair Gels & Pomades
    Acts as a primary fixative agent, creating strong yet flexible hold with enhanced shine and a conditioned, non-tacky feel.
  • Rinse-Off Hair Conditioners
    Boosts the conditioning effect of emulsions, smoothing the hair cuticle and improving softness and manageability after rinsing.
  • Styling Sprays & Lotions
    Forms a lightweight, clear film on the hair to provide style retention, frizz control, and a barrier against humidity.
  • Conditioning Shampoos
    At low concentrations, it improves the feel and combability of hair from a cleansing system without weighing it down.

How to Use AccessQUAT PQ11-20 in Your Formulations

Understanding AccessQUAT PQ11-20

AccessQUAT PQ11-20 is a multi-functional ingredient that works as both a conditioning agent and a hair fixative (for hold). Think of it as an invisible, lightweight shield for each strand of hair. Because hair is naturally negatively charged, this positively charged (cationic) ingredient is attracted to it like a magnet. When it deposits on the hair, it forms a smooth, flexible film.

For conditioners and detanglers, this film smooths down the hair cuticle, which makes it easier to comb through (both wet and dry) and reduces frizz. For styling products like mousses and gels, that same film provides structure and hold, helping hair maintain its shape without feeling heavy or sticky. This dual-action performance makes it a highly efficient choice for formulators looking to create products that condition and style simultaneously.

Formulation Tips

AccessQUAT PQ11-20 is a liquid that is easy to work with. The typical usage rate is between 0.2% and 2.0%. For conditioning benefits in rinse-off or leave-in products, start with a lower concentration of 0.2% to 1.0%. For styling hold in gels, mousses, or pomades, use a higher concentration of 1.0% to 2.0%. Using more than 2% can sometimes lead to a tacky feeling, so it’s best to start within this range.

To incorporate it into your formula, add it to your water phase with moderate mixing. Ensure it is fully dispersed and dissolved before adding any thickeners (like carbomers or gums) to prevent clumping and achieve a smooth final product. It is compatible with most non-ionic and cationic ingredients. While it can be used with anionic surfactants (such as in shampoos), higher concentrations may cause cloudiness—so testing is recommended.

Key Performance Benefits:

  • Dual-Function Performance: Acts as both a conditioning agent and a film former, allowing you to create styling products that also detangle and soften the hair.
  • Flexible, Non-Tacky Hold: Forms a clear, flexible film that provides excellent style retention and volume in mousses and gels without the stiffness or flaking of older resins.
  • Superior Detangling & Combability: Its strong positive charge is drawn to the hair shaft, smoothing the cuticle to significantly improve both wet and dry combing and reduce breakage.
  • Frizz and Static Control: The smoothing film helps to control flyaways and reduce static electricity, especially in dry conditions, leaving hair looking polished and sleek.
  • Enhances Shine and Feel: By smoothing the hair surface, it improves light reflection for a healthier-looking shine and leaves hair feeling soft and silky.
  • Easy to Formulate: As a water-soluble liquid, it is simple to incorporate into water-based systems at room temperature, simplifying the manufacturing process.
Heading #1
Benefits
Detangling, Frizz Control, Hair Care Benefits, Hold & Style Retention, Long-Lasting Effect, Performance Enhancement
INCI Name
Polyquaternium-11
Usage Rate
0.2%-2%
Functional Type
Cationic Conditioning Agents, Conditioning Agents, Film Formers & Fixatives, Hair Fixative Polymers
Phase Compatibility
Water Phase
Application Area
Hair, Scalp
Product Type Suitability
Conditioners, Hair Styling, Masks & Treatments, Shampoos
Certifications
Cruelty-Free, Vegan
Physical Form
Liquid

Frequently Asked Questions About AccessQUAT PQ11-20

It performs two main jobs. First, it conditions the hair by forming a smooth film that makes it soft and easy to comb. Second, it provides hold for styling products like gels and mousses, helping your hair keep its shape.
For a conditioning effect in a detangling spray or rinse-off conditioner, use around 0.2% to 1%. For styling products where you want hold, like a hair gel, use 1% to 2%.
Add it to your water phase early in the process. Mix until completely dissolved before adding any thickeners like xanthan gum or carbomer.
At typical usage rates (0.2–2%), it forms a very lightweight film that should not cause significant buildup or weigh hair down. It provides conditioning and hold without the heavy feel of some silicones or oils.
Yes. It is often used in conditioning shampoos at low levels (typically under 0.5%) to improve detangling and leave hair feeling soft after washing.
No. AccessQUAT PQ11-20 (Polyquaternium-11) is a synthetic polymer. It is highly effective, widely used in hair care, and is considered vegan-friendly.

Contact An Expert

Only 4 fields to get started. An expert will respond within 1 business day.

AccessQUAT PQ11-20

Your Samples Are Waiting

You've selected the following samples:

You haven't added any samples yet! Visit our product pages to select samples you'd like to request. Once you've added samples, return here to complete your request.

Ready to try them out?

Log In

Cookie Notice

The website uses cookies to ensure you get the best experience on our website. View our Privacy Policy to learn more.