Participants used Listerine daily for three months followed by three months of placebo mouthwash or vice versa. ‘Most people ...

In the latest study from researchers in Belgium, which was originally investigating the impact of daily mouthwash on STI risk ...

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device ...

In a TikTok posted by Karen Zaghiyan, MD, FASCRS (@drkarenzaghiyan_official on TikTok) that has drawn over 721,000 views on the platform, the surgeon cites a suit claiming Listerine mouthwash is ...

Listerine will not treat any underlying disease, but it may leave the feet feeling smooth and rejuvenated. In this article, we explore what the benefits may be of using this brand of mouthwash to ...

Listerine users are suing the mouthwash's manufacturer Johnson and Johnson over claims it put them at risk of cancer. A previous study found the company's Cool Mint flavor mouthwash increased ...

Professor Chris Kenyon, who led the study, told The Telegraph that using alcohol-based mouthwash like Listerine Cool Mint daily "could increase the risk of cancer and various infections." ...

Listerine has a fascinating history. Originally invented as a surgical antiseptic, the mixture of menthol and essential oils was then marketed as a general germicide and a cleaning solution (for ...

The latest study, by the Institute of Tropical Medicine in Antwerp, Belgium, showed that using Listerine Cool Mint mouthwash every day for three months increased the numbers of two species of ...

Within seven years of launching its halitosis ads, Listerine’s annual revenues had gone from $115,000 to $8 million, and to this day it remains the nation’s leading mouthwash brand.