POLYQUATERNIUM-107 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
POLYQUATERNIUM-107
Safety grade: A
A conditioning polymer that coats hair strands to make them smoother and easier to manage. It's a man-made ingredient designed to reduce frizz and improve hair's appearance and feel.
This ingredient deposits a protective layer on hair to enhance shine, reduce tangles, improve manageability, and provide a smoother texture.
Graded using: COSING.
Last verified: May 26, 2026
Other Hair Conditioning ingredients
- GLYCERIN — Grade B
- COCAMIDOPROPYL BETAINE — Grade A
- PANTHENOL — Grade A
- CAPRYLYL GLYCOL — Grade A
- SALICYLIC ACID — Grade C**
- CYCLOPENTASILOXANE — Grade C**
- BEHENTRIMONIUM CHLORIDE — Grade A
- MALTODEXTRIN — Grade A