The Original

Post-Coffee Mouth Rinse

$19.99

All-natural post-coffee rinse that fights stains and acidity, leaving your mouth clean and healthy. Perfect for daily use to refresh and protect your smile.

Subscription

Subscribe to one of our regulars plan and enjoy 15% off every purchase, with convenient deliveries right to your door. Stay flexible—pause or cancel anytime, and keep it fresh! Refillable bags coming soon.

Quantity
  • Removes Coffee Breath
  • Whitens Teeth
  • Protects Enamel
  • Reduces Dry Mouth
  • Restores Oral Microbiome
  • Neutralizes Acidity

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  1. Shake your Tannin bottle
  2. swish for 10-20 seconds
  3. Spit wherever you Prefer
  4. Share your smile!

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Purified water, Glycerin, Sorbitol, Sodium Bicarbonate, Aloe Barbadensis Leaf Juice, Xylitol, Olea Europaea (Olive) Fruit Oil, Cinnamon Cassia Bark Oil, Eugenia Caryophyllus (Clove) Flower Oil, Camellia Sinensis Leaf Extract, Mentha Spicata (Spearmint) Leaf Oil, Menthol Crystals, Vanilla Extract, PEG-40 Hydrogenated Castor Oil, Ethylhexylglycerin, Citric Acid.

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Large (16.9 oz)

With a design that complements any bathroom, break-room or backpack - our signature one month supply is a game-changer for any and all coffee drinkers.

Small (1.69 oz)

The perfect companion for your on-the-go lifestyle. Toss in your backpack or pick one up from your local coffee shop and bring the fresh feels of Tannin wherever you go.

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Tannin's post-coffee mouth rinse is alcohol-free
Alcohol-Free
Tannin's post-coffee mouth rinse is all-natural
All-Natural
Tannin's mouth rinse is vegan
Vegan
tannin's post-coffee mouth rinse is alkaline
Alkaline
Tannin's post-coffee mouth rinse is fluoride-free
Fluoride-Free
Tannin's products have no artificial flavors
No Artificial Flavors

Customer Reviews

Based on 3 reviews
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M
Margaret

Was genuinely so blown away by how refreshed and clean my mouth felt after using. I now carry the travel sized bottle with me in my purse all the time. Could NOT recommend this product more if I tried!!

C
Carter
Super Refreshing Rinse

I met the founders at a cold plunge event today. Super nice guys. I tried Tannin and my initial reaction was "this is just like every other mouth wash". However, after 30-60 seconds I had this great, palate cleansing-esque sensation that was phenomenal. I was really surprised, it was very pleasant and felt like I had a clean slate / mouth after my coffee. I for sure recommend.

Also guys, i'm an eComm entreprenuer - y'all need to be ALL OVER Meta Ads, and TikTok Shop. These type of products with a health / beauty / increase your appearance IE make your smile better marketing angle absolutely print $$$$.

Best of luck, Gents.

A
Amanda
The rinse you didn’t know you needed

I tried tannin mouth rinse at an event and now carry it on me wherever I go. Their smaller sized bottles fit perfectly in your go-bag or purse, and are perfect for freshening your breath after coffee, tea, meals, etc. My teeth feel clean for hours after using it. Also I love that you can get multiple uses out of the smaller bottles.

The Tannin Difference

Tannin's post-coffee mouth rinse eliminates bad breath

Eliminates Bad Breath

Leaves you with fresh and revitalized breath.

Tannin's post-coffee mouth rinse whitens teeth

Whitens teeth

Gently lifts away coffee stains and discoloration for a brighter, whiter smile.

Tannin's post-coffee mouth rinse reduces dry mouth

Reduces Dry mouth

Promotes salivary flow and rehydrates your mouth after coffee.

Tannin strengthens enamel

Strengthens Enamel

Restores, balances, and promotes the growth of beneficial bacteria, supporting overall oral health.

Tannin uplifts your oral microbiome

Uplifts Oral microbiome

Protects enamel and fortifies it against acidic attacks.

Tannin balances pH

Balances pH

Promotes salivary flow and re-hydrates your mouth after coffee.

How To Use

All-Natural Ingredients

Illustration of a woman standing beside large coffee plant leaves and coffee cherries, embodying Tannin's eco-friendly, coffee-inspired oral care. Text reads 'Rinse Bold, Brew Bright,' emphasizing the brand’s commitment to refreshing, post-coffee oral health with minimal environmental impact.

Rinse Bold , Brew Bright

Our post-coffee mouth rinse is formulated to refresh and invigorate your mouth after coffee. With our eco-friendly packaging, you can enjoy a healthier smile while minimizing impact on the earth.

Size Details

We let our reviews speak for themselves.
Dentist Recommended!

"That Cinnamint is really good. Teeth definitely feel clean. Dentist recommended!"

Dr. John Constantine

Dentist

It was just fantastic.

“Super happy using the product. I like how specifically how natural it tastes that it didn’t have that neon blue, store brand vibe to it. It felt like walking through a garden, a mint garden. It was just fantastic.”

Joel

Roaster & Q-Grader

This is Amazing!

“My dry mouth gets insane so this was so refreshing. I feel the saliva coming back into my mouth which I’m really happy about. This is amazing.”

Zion Elijah

Barista

This Works.

“Super refreshing, literally removes everything. I work in an office, so I’m drinking coffee all day. Last thing I want is for someone to notice my breath. This works. I like the flavor and my mouth feels really clean.”

Anthony Benedettini

Happy Customer

Remarkable

"This product is remarkable. It’s spectacular. Coffee drinkers really need this product because who doesn’t like a clean mouth?"

Marshalee Valentine

President of International Women's Coffee Alliance Jamaica

I'm ready to do the next thing.

“Tannin resets, refreshes, and actually, I think it increases my energy after I have it because my palate is clean, I’m ready to do the next thing.”

Jeremy Moore

Director of Golden Bean Americas