Bold support for

a bold mouthwash

LISTERINE® is the world’s most clinically researched mouthwash brand, with over 4 decades of clinical support. Bold evidence like this proves that better oral health is not only possible, but achievable.

Meta-analysis of the effect of an essential oil-

containing mouthrinse on gingivitis and plaque

A landmark meta-analysis supporting the use of LISTERINE® Antiseptic in the reduction of plaque and gingivitis when used as a supplement to regular oral hygiene measures.

See results

6 MONTH STUDY

PROVEN EFFICACY TO REDUCE PLAQUE AND GINGIVITIS PROBLEMS

LISTERINE® ZERO is superior to an alcohol - free CPC -containing mouthrinse in reducing plaque and gingivitis problems.

See the study