Silicone Quaternium-22

What is Silicone Quaternium-22?

Silicone Quaternium-22 is a synthetic cationic polymer combining silicone chains with quaternary ammonium groups. It belongs to the class of quaternized silicones, engineered for personal care formulations. Primarily featured in rinse-off hair care items like conditioners and shampoos, it works by forming a protective film on the hair shaft. This deposition enhances lubricity, allowing hair strands to slide easily during combing. The positively charged quaternary structure enables strong adsorption to negatively charged hair surfaces, delivering long-lasting conditioning effects. Its amphiphilic nature also imparts antistatic properties by neutralizing surface charges. Developed for improved hair manageability, it integrates seamlessly into emulsions without compromising product stability.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →

Benefits

Supports hair detangling and ease of styling.

Promotes a smooth, shiny appearance on hair.

Helps control static electricity for better manageability.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals seeking softer, more manageable hair.
Those preferring silicone-free formulations.
People with dry or frizzy hair types.
People sensitive to quaternary compounds.
Users of frequent hair washing routines.
Individuals with specific product allergies.

Safety Notes

  • Rated low hazard by independent safety assessments.
  • Non-comedogenic, suitable for acne-prone skin.

Frequently Asked Questions about Silicone Quaternium-22

What does Silicone Quaternium-22 do in hair products?

It conditions hair by depositing a smoothing film and reduces static.

Is it safe for daily use?

Safety reviews indicate low risk in rinse-off cosmetics.

Does it clog pores?

Rated non-comedogenic with zero rating.