Does Listerine Contain Chlorhexidine?

The effects of two daily 10-mL rinses with 0.12% chlorhexidine digluconate, the quaternary ammonium compound cetylpyridinium chloride, the phenolic compound Listerine, or the plant alkaloid sanguinarine were compared with those of rinses with a placebo.

Is chlorhexidine the same as Listerine?

This study has demonstrated that chlorhexidine was superior to Listerine and Meridol in its ability to maintain low plaque scores and gingival health during this 3-week period of no mechanical oral hygiene.

Can you buy chlorhexidine mouthwash over the counter?

Chlorhexidine gluconate generally requires a prescription in the United States which means that one cannot just buy chlorhexidine online without first getting a prescription from a medical provider. As a result, prescription chlorhexidine mouthwash is not available over the counter.