Who Owns Listerine?

Kenvue's sustainability framework covers responsible ingredient sourcing, sustainable packaging, and environmental impact reduction. Listerine operates within this framework rather than maintaining a brand-specific sustainability program.

Kenvue has committed to making all packaging recyclable, reusable, or compostable where infrastructure allows. Listerine bottles are made of HDPE plastic, which is widely recyclable. The brand has incorporated recycled materials into some packaging components. Kenvue's broader sustainability goals include reducing virgin plastic use and improving recyclability across its portfolio.

Listerine is not certified cruelty-free by Leaping Bunny or PETA. Kenvue's animal testing policies are governed by regulatory requirements, as some markets require animal testing for certain product categories. The brand does not hold vegan certification. The sustainabilityFlags frontmatter field is empty because no independently verified certifications apply to Listerine specifically.

Kenvue has implemented water reduction initiatives at its manufacturing facilities. The company reports on water efficiency in production processes and has set targets for reducing water usage per unit of output.

Listerine is consistently ranked as the number one dentist-recommended mouthwash brand in the United States. This ranking is based on surveys conducted by independent market research firms among dental professionals.

The brand holds the American Dental Association (ADA) Seal of Acceptance for multiple products. The ADA Seal is awarded after scientific review of clinical evidence demonstrating safety and efficacy. Listerine's clinical research program has published studies in peer-reviewed dental journals including the Journal of the American Dental Association (JADA).

Listerine has been recognized by market research firms as the leading mouthwash brand globally. The brand's market share leadership and brand equity have earned it positions in Kantar BrandRankings and similar consumer brand studies.

FTC Advertising Claims Ruling (1976): The Federal Trade Commission ruled that Listerine's claims about preventing or alleviating colds and sore throats were misleading. The FTC stated Listerine had "no efficacy" against colds or sore throats. Warner-Lambert was ordered to stop making these claims and was required to include disclaimers in advertising stating "Listerine will not help prevent colds or sore throats or lessen their severity." The ruling cost Warner-Lambert $10 million in corrective advertising and fundamentally shifted Listerine's marketing toward oral care benefits.

Agent Cool Blue Recall (2007): In April 2007, McNeil-PPC, then a Johnson & Johnson subsidiary, disclosed potential contaminants in all Listerine Agent Cool Blue products sold since their 2006 launch. The company issued a voluntary recall of all bottles. No serious injuries were reported. The recall was a precautionary measure to ensure consumer safety.

Alcohol Content Scrutiny: Listerine has faced ongoing scrutiny over the alcohol content in its traditional formulations. Original Listerine contains approximately 26.9% alcohol. Concerns have been raised about mouthwash alcohol and its potential connection to oral cancer, though clinical evidence remains inconclusive. Consumer demand for alcohol-free options led to the development of Listerine Zero, which uses different active ingredients to maintain efficacy without alcohol.

Packaging Environmental Concerns: Listerine has faced criticism over the environmental impact of its plastic packaging. The brand has responded by incorporating recycled materials and participating in recycling programs, though the large volume of plastic bottles sold annually remains a sustainability challenge.