DEQUALINIUM CHLORIDE is graded A (Safe) by Expert·ING, based on COSING regulatory data.
DEQUALINIUM CHLORIDE
Safety grade: A
Dequalinium chloride is an antimicrobial compound that kills bacteria and helps prevent plaque buildup. It's commonly used in oral care products like mouthwashes and toothpastes to keep your mouth fresh and clean.
This ingredient works to eliminate odor-causing bacteria, prevent plaque formation, and maintain oral hygiene by providing antimicrobial protection in the mouth.
Graded using: COSING.
Last verified: May 26, 2026
Other Antimicrobial ingredients
- ALCOHOL — Grade A**
- C12-15 ALKYL BENZOATE — Grade A
- BENZYL BENZOATE — Grade C
- CETRIMONIUM CHLORIDE — Grade A
- CHLORPHENESIN — Grade B
- CAMELLIA SINENSIS LEAF EXTRACT — Grade A
- HYDROGEN PEROXIDE — Grade C**
- CETYLPYRIDINIUM CHLORIDE — Grade A