![Stylized green and white illustration of people with plants and a large bottle labeled TANNIN.](https://cdn.shopify.com/s/files/1/0847/1416/0427/files/Tannin_Biker-01.png?v=1711396732)
Coffee's New Best Friend
Tannin targets coffee’s side effects, so you can enjoy your brew without compromise.
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Coffee is awesome.
Just not for your oral health.
Bad Breath
Stained Teeth
Weak Enamel
Dry Mouth
Canker Sores
The Original
Post-Coffee Mouth Rinse
![White bottle of Tannin mouth rinse with green text and leaf graphics.](http://tanninrinse.com/cdn/shop/files/PostCoffeeMouthRinse_500mL.png?v=1714150718)
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![A bottle of TANNIN post-coffee mouth rinse with cinnamint flavor.](http://tanninrinse.com/cdn/shop/files/PostCoffeeMouthRinse_30mL.png?v=1716473400)
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All-Natural Ingredients
We believe your mouth rinse should be just as natural as your coffee.
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![Simplified drawing of a flower with a single petal and leaves.](https://cdn.shopify.com/s/files/1/0847/1416/0427/files/Asset_8.png?v=1707245335)
![Arm with tattoos holding a bottle of Tannin mouth rinse against a white background.](https://cdn.shopify.com/s/files/1/0847/1416/0427/files/B2BFE1CB-B679-4E9A-9D1A-414C66986256.jpg?v=1716473529)
![A coffee pot with steam releasing from the top](https://cdn.shopify.com/s/files/1/0847/1416/0427/files/Coffee_vase.png?v=1713545195)
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Coffee contains tannins that can stain teeth, acid that can erode tooth enamel, and caffeine that can dry out the mouth, reducing saliva production and leading to an increased risk of cavities.
— Dr. Michael Wei, Dentist
For Coffee Drinkers,
By Coffee Drinkers
Tannin was born from our own frustration with cofffee's oral impact. Giving up our coffee wasn't an option, so we created Tannin instead.
![Two people chatting and holding coffee, with a bird flying above. cups](https://cdn.shopify.com/s/files/1/0847/1416/0427/files/Couple_with_coffee_transparent_background_Couple_with_coffee_fdec0f72-2cea-4989-8f3e-3779016b213d.png?v=1711396146)
About
Your Coffee Companion
Tannin exists to inspire human connection through all-natural products that enhance your coffee experience and uplift your oral health.
![Smiling woman holding a bottle of product, standing in a light room.](https://cdn.shopify.com/s/files/1/0847/1416/0427/files/4E0712D7-C20E-4A25-9AC8-6177CA1DC5E0.jpg?v=1716473701)
Targeted Oral
Wellness
We developed Tannin with the support of Dentists and Baristas alike. Tracking the latest oral health research, Tannin works to support your oral microbiome
![Person operating a large coffee roasting machine with visible steam.](https://cdn.shopify.com/s/files/1/0847/1416/0427/files/IMG_8666_ed2d03f8-ee98-4295-a513-cc7a271c1d91.jpg?v=1707165906)
Support Baristas &
Coffee Workers
As former baristas ourselves, we know the financial struggle of the service industry. That’s why a portion of our profits go directly back to the people who make coffee happen
![Hand holding a small bottle of TANNIN Post-Coffee Mouth Rinse against a large green leaf background.](https://cdn.shopify.com/s/files/1/0847/1416/0427/files/75336637-299E-4342-B8A4-5CE2622D0560.jpg?v=1716473657)
Sustainably
Delivered
Tannin’s aluminum bottles are meant to be refilled and re-used. We chose aluminum because of it’s low impact and high reward.
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Discover Brewville
Coffee is the ultimate catalyst for community. At Tannin - that's what we're all about.
By clicking Sign Up, you agree to our Terms and Conditions.
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Coffee and Oral Health no longer have to live at odds!
Try Tannin Today!