• LISTERINE® GUM THERAPY Glacier Mint Antiplaque & Gingivitis Mouthwash Front
  • LISTERINE® GUM THERAPY Glacier Mint Antiplaque & Gingivitis Mouthwash Back
  • Gum Therapy destroys 5x more plaque above the gumline
  • Adding Listerine Gum Therapy helps reduce red, inflamed gums, bleeding gums, and bad breath
  • Adding Listerine helps reduce gum inflammation and redness for 4x healthier gums in 3 weeks
  • Use Listerine twice daily for 60 seconds
Mouthwash

LISTERINE® GUM THERAPY Glacier Mint Antiplaque & Antigingivitis Mouthwash

LISTERINE® Gum Therapy Antiseptic Mouthwash, Glacier Mint is rated 4.3 out of 5 by 472.
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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.


  • 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



  • 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.



Reviews
Rated 5 out of 5 by from Great features [This review was collected as part of a promotion.] I have been slowing down brushing my teeth because my gums have been bleeding. This has slowed it down continuously. Finally brushing my teeth more often than ever.
Date published: 2024-03-30
Rated 1 out of 5 by from Left me with sores and cuts for weeks I don’t know what in gods name is in this, but this mouthwash left me with the worst pain and issues I have ever experienced. After using it per the directions for a few days, I woke up with my mouth covered in canker sores, the inside of my lips missing a layer of skin, and deep cuts under my tongue. The first time it happened, I didn’t think to make the connection to this mouthwash but I stopped using it to let my mouth heal. The day after I used it again for the first time, the same thing happened. That’s when I got in touch with my dentist who said this is known to happen with listerine products and to stop using them immediately! How is this even legal?! From what I gather, the only positive reviews from their mouthwashes are collected based on a paid promotion. Please for the sake of your mouth do not buy this stuff!!!!
Date published: 2024-02-29
Rated 5 out of 5 by from Dentist Recommended [This review was collected as part of a promotion.] Our dentist recommended and we have been using this for the past two years. This helps keep our gums healthy.
Date published: 2024-02-10
Rated 5 out of 5 by from BEST mouthwash- thanks for bringing it back! Never cared much about what type of mouthwash I used until I tried this one - best freshness, flavor, dental office said I was doing a great job after using this. Please keep this on your essential product list!
Date published: 2024-01-04
Rated 1 out of 5 by from Might as well gargle with JD Aside from the alcohol content, the bottle is impossible to open. Obviously, they never qual checked this with 75 year old arthritic hands.
Date published: 2023-12-25
Rated 2 out of 5 by from Same as regular Listerine What's the difference? They both contain the same ingredients, including thymol. Looking at the back, every Listerine product I have checked has the same active ingredients. This feels like a weird scam.
Date published: 2023-12-04
Rated 2 out of 5 by from Why alcohol Listerine Gum Therspy has 21% alcohol and yet alcohol in mouth wash has been shown to dry out the mouth and reduce one’s natural saliva and its ability to maintain a healthy environment for good bacteria. I bought this product hoping it might help with receding gums but after reading the ingredient closely I won’t risk using it.
Date published: 2023-10-28
Rated 5 out of 5 by from Really helped! Just back from a great dental checkup. I’ve used this Listerine for a month, and my dentist was shocked at how much my gums have improved. Will keep using this!
Date published: 2023-10-26
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