Polyquaternium-72
What is Polyquaternium-72?
Polyquaternium-72 is a synthetic polymer from the polyquaternium family, consisting of quaternary ammonium units with a high positive charge density. This chemical structure enables strong electrostatic attraction to the negatively charged keratin in hair. Commonly found in hair care cosmetics like shampoos and conditioners, it serves as a conditioning agent. Upon application, it adsorbs onto the hair surface, creating a lubricious film that minimizes inter-fiber friction. This action facilitates detangling, enhances combability, and controls static electricity, leading to smoother, more manageable hair. Its formulation allows effective performance in rinse-off products without excessive residue, making it suitable for frequent use in cleansing and conditioning routines.
Benefits
Improves hair smoothness and texture through film formation
Aids in detangling and easier combing
Reduces 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 |
|---|---|
| People with dry or frizzy hair seeking conditioning | Persons with allergies to quaternary ammonium compounds |
| Individuals using frequent hair washing routines | Users preferring silicone-free or polymer-free formulas |
| Those desiring improved hair slip and shine | Individuals sensitive to cationic surfactants |
Safety Notes
- Assessed as low hazard in cosmetic safety reviews
- Non-comedogenic with minimal irritation potential
Frequently Asked Questions about Polyquaternium-72
What does Polyquaternium-72 do in hair products?
It acts as a conditioner, forming a film on hair to reduce friction and static for better manageability.
Is Polyquaternium-72 safe for regular use?
Safety assessments rate it low concern for use in rinse-off hair cosmetics.
Does it clog pores?
It has a comedogenic rating of zero, suitable for non-comedogenic formulations.