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Energy Compostable Refill

WHITENING TOOTHPASTE

4.9
Rated 4.9 out of 5 stars
250 Reviews

Brush your way to a better morning with Duo tablets for mood and metabolism support. We topped off our signature oral microbiome-balancing tablets with a perfectly portioned dose of caffeine (10mg), vitamin B12 (6mcg), and L-theanine (2.5mg) to invigorate your system. A feel-good start to the day. 62 tablets.


Your subcription will include 1 glass printed bottle that holds 62 tablets + compostable refill pouches.

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Inside the tablet

10mg caffeine
cognitive performance
6mcg vitamin B12
DNA synthesis and cellular energy production
2.5mg L-theanine
calms the nerves
nano-hydroxyapatite (nHa)
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
natural flavor
peppermint, wintergreen, spearmint
cinnamon, chai
anti-inflammatory and antioxidant
vitamin C, vitamin E
gum health
stevia leaf extract
cavity-fighting plant extract

A higher standard

Naturally whitening
Anti-sensitivity
Sustainable + vegan
Hydrating, silky foam
Travel-friendly + mess-free
  • absorbs while you brush
  • gentle, efficient digestion
  • rapid uptake
Standard Supplement Pills

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Vegan

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SLS-Free

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Dentist Created

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Cruelty-free

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Non-Toxic

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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.

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Dr. Stevie Roberts, DMD

Dr. Robert Johnson, DMD, MD

Clean Ingredients

Restore and whiten enamel, soothe sensitivity, and balance the oral microbiome with a gentle boost to start the day.

Nano-hydroxyapatite

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

Caffeine (10mg)

Increases mental alertness, cognitive performance, metabolism, and reaction time

Vitamins B12 (6mcg) 

Elevates mood and aids neurological function

L-theanine (2.5mg) 

Naturally occurring in green tea; improves cognitive performance without jitters

Learn more about the science

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.

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Reviews

4.9
Rated 4.9 out of 5 stars
Based on 250 reviews
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250 reviews
  • RH
    rylee h.
    Verified Buyer
    Sleep
    Reviewing
    Sleep
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    New Favorite

    this is my new favorite toothpaste. it’s the perfect addition to my nighttime routine

    Was this helpful?
  • TR
    thomas r.
    Verified Buyer
    Immunity
    Reviewing
    Immunity
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Off to a great start

    I have been using DUO or a week now and I really like it. It is easy to use and my teeth feel great after I use it. I like the small package and no plastic and it will be great or travel. I do like using a fluoride toothpaste, so I would like a fluoride option, but otherwise have to alternate it with a fluoride toothpaste. overall, great experience.

    Was this helpful?
  • BP
    Bryon P.
    Verified Buyer
    360 Bundle
    Reviewing
    360 Bundle
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Better than expected

    I was a bit hesitant to try toothpaste in a form I had never experienced before, but must say I was pleasantly surprised! Easy to use, no waste, and seemingly works well!

    Was this helpful?
  • J
    Jaclyn
    360 Bundle
    Reviewing
    360 Bundle
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    5 Stars

    Absolutely love this. My teeth are so much cleaner. Once you use it 2 or 3 times you get the hang of it

    Was this helpful?
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