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.
Proven efficacy to reduce plaque up to 31.6 % at 6 months
GINGIVITIS PROBLEM REDUCTION
Proven efficacy to reduce gingivitis problem up to 24.0 % at 6 months
Reference:Cortelli SC et al. Long-term management of plaque and gingivitis using an alcohol-free essential oil containing mouthrinse: A 6-month randomized clinical trial. Am J Dent 2013;26:149-155.