Original

WHITENING TOOTHPASTE

5.0
Rated 5.0 out of 5 stars
146 Reviews

Our signature formula crafted for optimal oral and whole-body health. Packed with rigorously tested clean ingredients including nHa (a naturally remineralizing fluoride alternative), vitamins C + E,  and botanical extracts proven to balance the oral microbiome. Original is the core formula for all Duo tablets—supporting systemic wellness while you brush.

Rendering loop-subscriptions
Selling Plans
Subscribe & save
One Time Purchase
Send me
 1 month
Your subcription will include 1 glass printed bottle that holds 62 tablets + compostable refill pouches.

Do you want to create your own Duo combination?

Modify, Skip or Cancel Anytime!

Stay consistent
Build healthy routine
Free Gifts
Exclusive Access
‍

+ 100% Guaranteed - return for full refund if not satisfied

+ Free shipping on orders over $20

Inside the tablet

nano-hydroxyapatite
remineralizes teeth
xylitol (birch extract)
promotes saliva production
calcium carbonate
natural polish
sodium bicarbonate
natural polish
cellulose
provides structure to tablets
xanthan gum
protects against dry mouth
magnesium stearate
vegetable-derived powder lubricant
hydrated silica
natural polish
menthol
cooling, soothing sensation
peppermint, wintergreen, spearmint
natural flavor
vitamin C, vitamin E
prevent gingivitis and oral cancer

A higher standard

Naturally whitening
Anti-sensitivity
Sustainable + vegan
Hydrating, silky foam
Travel-friendly + mess-free
files/8073475_vegan_vegeterian_eco_sustainable_environment_icon_1.svg

Vegan

files/SLS_Free.svg

SLS-Free

files/Caduceus.svg

Dentist Created

files/Rabbit.svg

Cruelty-free

files/3365979_basil_bay_leaves_herbal_herbs_mint_icon_1.svg

Non-Toxic

files/Fluroid_Free_Icon_9f88b4cf-9282-43c9-bbfb-0f61f16f4ae9.svg

Fluoride-free

“What you brush 
with matters.”

Tooth enamel cannot repair itself from within, which means your toothpaste has an important job to do. We packed Duo with proven ingredients like nHa to remineralize teeth and promote vibrant oral health. Developed by dentists, better for everyone.

Image sign

Dr. Stevie Roberts, DMD

Dr. Robert Johnson, DMD, MD

Clean Ingredients

Dentist-recommended antioxidants and botanicals to restore and whiten enamel, soothe sensitivity, and balance the oral microbiome.

Nano-hydroxyapatite

A dentist-backed fluoride alternative that whitens and remineralizes enamel.

Vitamins C + E

Synergistic antioxidants that support periodontal health and soothe and restore gums

How to brush with Duo

Crush a tablet between your teeth

Wet your toothbrush

Brush to activate foam

Rinse and smile

Plastic-free made easy

Save up to 33% and lower your carbon footprint with subscription refills (in compostable pouches) delivered right on time.

Reviews

5.0
Rated 5.0 out of 5 stars
Based on 146 reviews
Powered by OkendoOpen Okendo Reviews in a new window
Write a Review (Opens in a new window)
146 reviews
  • ED
    Erik D.
    Verified Buyer
    Immunity
    Reviewing
    Immunity
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    The best toothpaste bites I've used

    Duo toothpaste bites are fabulous! They aren't powdery when you chew them like some are, and my teeth feel super clean and minty after I'm done. I'm going to keep buying them from now on.

    Was this helpful?
  • GE
    GERLINDE E.
    Verified Buyer
    Immunity
    Reviewing
    Immunity
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Great product

    I like all of your products that's why I order from you. Your products are convenient, tasty and most important free of chemicals!!!! I will never use "regular" toothpaste again, THANK YOU

    Gerlinde

    Was this helpful?
  • JB
    Josh B.
    Verified Buyer
    Sleep
    Reviewing
    Sleep
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Great experience, great for health and great for environment

    Love this product and helps me get a great night's sleep!

    Was this helpful?
  • JB
    Josh B.
    Verified Buyer
    Immunity
    Reviewing
    Immunity
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Great experience, great for health and great for environment

    Love this product!

    Was this helpful?
Show More
Reviews LoadedReviews Added