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LISTERINE® GUM THERAPY Glacier Mint Antiplaque & Antigingivitis Mouthwash

Help reverse signs of early gum disease & gingivitis with LISTERINE® Gum Therapy. Formulated with essential oils, this ADA accepted over-the-counter mouthwash helps kill bad breath germs and bacteria and it also helps remove plaque, one of the leading causes of gum disease. When used 2x a day, LISTERINE® Gum Therapy improves gum health by treating red, irritated, and bleeding gums, while also freshening your breath.


  • 5x more cleaning power vs brushing & flossing alone*

  • LISTERINE® Gum Therapy can lead to 4x healthier gums in 3 weeks (versus brushing alone)

  • Gum care mouthwash made with essential oils eucalyptol, menthol, methyl salicylate & thymol

  • ADA accepted

*Based on bad breath germs

Good For Me

Germ Kill
Germ Kill
Superior Plaque Reduction
Superior Plaque Reduction
Backed By Science
Backed By Science

Better For The Planet

Recyclable Packaging
Recyclable Packaging
Waterway Safety
Waterway Safety

Purposeful Ingredients

0
>99%
To Enhance Your Oral Care
0
<1%
For Appearance and Flavor
0
<1%
To Protect the Formula

More to Know

  • Swish 2x a day for 30 seconds with 20mL (2/3 fluid ounce or 4 teaspoonfuls)

  • Recommended for use morning and night

  • Do not swallow

Do not use in children under 12 years of age

Keep out of reach of children. If more than used for rinsing is accidentally swallowed, get medical help or contact a Poison Control Center right away.

  • Store at room temperature.

  • Cold weather may cloud this product. Its antiseptic properties are not affected.

For comments, questions, feedback about our products or to report an adverse event or side effect from our products, please visit our Contact Us page.

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