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Meet the Dentist Co-Founders
Meet the Dentist Co-Founders
Duo was formulated by dentists Stevie Ames Roberts, DMD and Robert (“Bobby”) Johnson, DMD, MD. They met in dental school at Tufts University, where they realized they were both children of dentists who happily had more in common than a love of teeth. Now married with a 2 year old son, they live on a floating home in Seattle where Stevie runs a dentist office and Bobby is an oral surgeon.
Why is Duo the best toothpaste tablet on the market?
Guided by the latest science, the dentist duo tested hundreds of product iterations to formulate the most effective tablet toothpaste available featuring rod-shaped nano-hydroxyapatite at an optimal concentration to restore tooth enamel. Our proprietary toothpaste tablets are beloved for their premium ingredients, hydrating foam and signature flavor.
Stevie Roberts (left) & Robert "Bobby" Johnson (right) with their son in Tuscany, Italy.
Why They Created Duo
“As a married couple, we had many conversations about how ineffective products on the market were for oral and whole-body health.
That’s why we leveraged the latest science to design Duo as the most effective toothpaste, and the most efficient supplement delivery mechanism. We hope that Duo helps elevate your day!”
The Duo Mission
A superior
toothpaste
Formulated by co-founders Stevie Roberts DMD, MS and Robert Johnson DMD, MD, Duo remineralizes teeth, whitens enamel and stops sensitivity at the source. Purifying antioxidants and nourishing botanical extracts promote a balanced oral microbiome.
Free from drying SLS foaming agents and other harsh chemicals used in most toothpastes, our proprietary silky foam naturally hydrates your mouth (hydration is the secret to preventing growth of bad bacteria that cause disease and bad breath).
Formulated by co-founders Stevie Roberts DMD, MS and Robert Johnson DMD, MD, Duo remineralizes teeth, whitens enamel and stops sensitivity at the source. Purifying antioxidants and nourishing botanical extracts promote a balanced oral microbiome.
Free from drying SLS foaming agents and other harsh chemicals used in most toothpastes, our proprietary silky foam naturally hydrates your mouth (hydration is the secret to preventing growth of bad bacteria that cause disease and bad breath).
Oral health is
systemic health
Duo is at the forefront of bridging oral health with systemic wellness. The mouth is the gateway to all major systems, and the oral membrane is highly permeable.
Additionally, many people struggle to absorb vitamins and supplements through the gastrointestinal tract. Duo’s toothpaste tablets allow you to absorb essential vitamins like B12 and D directly into your bloodstream as you brush – all while cleaning, strengthening and whitening your teeth.
Duo is at the forefront of bridging oral health with systemic wellness. The mouth is the gateway to all major systems, and the oral membrane is highly permeable.
Additionally, many people struggle to absorb vitamins and supplements through the gastrointestinal tract. Duo’s toothpaste tablets allow you to absorb essential vitamins like B12 and D directly into your bloodstream as you brush – all while cleaning, strengthening and whitening your teeth.
End plastic waste & help the earth
1.5 billion toothpaste tubes end up as trash each year, polluting the earth with toxins from plastic that takes over 500 years to biodegrade.
Duo toothpaste tablets come in apothecary-grade, recyclable glass bottles and refills arrive in compostable pouches.
1.5 billion toothpaste tubes end up as trash each year, polluting the earth with toxins from plastic that takes over 500 years to biodegrade.
Duo toothpaste tablets come in apothecary-grade, recyclable glass bottles and refills arrive in compostable pouches.
The top of a toothpaste tube can transfer bacteria from your partner’s or family member’s brush to your mouth. Our Bits stop the spread and are a more hygienic (and fun!) way to brush your teeth.
The top of a toothpaste tube can transfer bacteria from your partner’s or family member’s brush to your mouth. Our Bits stop the spread and are a more hygienic (and fun!) way to brush your teeth.
Hello, Better Hygiene
Our Toothpaste Bits leave less mess in your sink, are travel-friendly and being infinitely refillable with no plastic tube, they’re better for our earth and oceans too.
Our Toothpaste Bits leave less mess in your sink, are travel-friendly and being infinitely refillable with no plastic tube, they’re better for our earth and oceans too.
Sink, Suitcase and Sea-Friendly
Our 100% Guarantee
We created Duo to make your mornings and nights—or whenever you brush your teeth—better. If we didn’t meet your expectations for any reason, we’ll give you a 100% refund. All you have to do is email returns@duotoothpaste.com and we’ll send you instructions on how to send back your product and receive a refund.
See full policy here.
Have an unanswered question? Want to share some feedback? We’d love to hear from you.
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