Tannin Introduces the World's First Post-Coffee Mouth Rinse

Tannin Introduces the World's First Post-Coffee Mouth Rinse

Those who are familiar with attending Golden Bean competition know that your palate gets a serious work-out judging many, many coffees a session. But this year to aid the judging process, we are proudly introducing a new sponsor onboard - Tannin Oral Care, who will be replacing the table staples of bread and water. Read more of who Tannin are below:


Tannin, an innovative oral care startup, is thrilled to announce the launch of the world’s first post-coffee mouth rinse. Their invigorating formula is uniquely designed to combat the effects of coffee on oral health, using all-natural, research-backed ingredients.

While coffee is a beloved part of many daily routines, its impact on oral health—stained teeth, coffee breath, dry mouth, and enamel erosion —has long been a concern. Tannin’s post-coffee mouth rinse offers a simple, effective solution to these problems, allowing coffee enthusiasts to enjoy their favorite beverage without compromising their smile.

“Tannin’s mission is to inspire human connection through all-natural products that enhance your coffee experience and uplift your oral health”, says Henry Davis, Co-Founder of Tannin. “At a time in which loneliness is skyrocketing, we hope our products, in combination with your coffee, spark genuine moments of connection in your day.”

Tannin’s mouth rinse is formulated with a blend of all-natural ingredients, each selected for their proven benefits to oral health. Key ingredients include:

  • Xylitol: Helps reduce the risk of tooth decay and promotes a healthier mouth.
  • Aloe Vera: Known for its soothing properties and ability to inhibit bacterial growth.
  • Baking Soda: A natural whitening agent that helps neutralize acids and balance pH levels.
  • Essential Oils: Eliminate coffee breath while promoting a healthy oral microbiome with their natural antibacterial properties.

This unique formulation not only freshens breath and prevents staining but also promotes overall oral health, making it an essential addition to any coffee lover’s routine.

Tannin’s post-coffee mouth rinse is available now for purchase online and in select coffee shops and retail stores. For more information, please visit TanninRinse.com or follow them on Instagram @coffeerinse and all your favorite social media platforms.


Tannin is a company dedicated to creating lifestyle-based oral care products that enhance people’s lives. Based in Charlotte, NC - Tannin uses sustainable packaging and all-natural ingredients to deliver thoughtful, effective solutions. A portion of all sales goes back to support programs for baristas and coffee service workers, providing financial assistance, mental health education, and trainings.


Henry Davis, Co-Founder
Tannin Oral Care, Inc.

Back to blog