POLYQUATERNIUM-114 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLYQUATERNIUM-114

Safety grade: A

A conditioning agent derived from plant-based materials, this ingredient helps smooth and detangle hair while adding shine and softness. It works by coating the hair shaft to reduce frizz and improve manageability, making it a common choice in shampoos, conditioners, and styling products.

Graded using: COSING.

Last verified: June 9, 2026