Sleep Compostable Refill

WHITENING TOOTHPASTE

4.9
Rated 4.9 out of 5 stars
231 Reviews

Prepare for a great night’s sleep with Duo tablets for relaxation and rest. We topped off our signature oral microbiome-balancing tablets with a perfectly portioned dose of melatonin (1.5mg), L-theanine (2.5mg), and lavender to regulate circadian rhythms, ease stress, and ready your system for nourishing rest. 62 tablets.


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

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Inside the tablet

1.5mg melatonin
regulates circadian rhythms and sleep
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
French vanilla, peppermint
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 while preparing for deep, restful sleep.

Nano-hydroxyapatite

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

Melatonin (1.5mg) 

Regulates circadian rhythms and helps to initiate and maintain sleep without grogginess

L-theanine (2.5mg) 

Naturally occurring in green tea; improves cognitive performance without jitters

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

4.9
Rated 4.9 out of 5 stars
Based on 231 reviews
231 reviews
  • AG
    Ashley G.
    Verified Buyer
    Sleep
    Reviewing
    Sleep
    I recommend this product
    Rated 5 out of 5 stars
    6 minutes ago
    Great toothpaste tablet!

    I love these! I have been using them for a few weeks now and they are great! They are easy to crunch and foam up nicely just like a regular toothpaste and they are super easy to travel with!

  • NS
    Nina S.
    Verified Buyer
    Immunity
    Reviewing
    Immunity
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    So much to like!

    I really like the idea of these chewable tablets that come in a glass bottle with refills in a paper pouch, so I bought them not knowing whether I would actually like the product. I’ve only been using it for about a week, but I love it. I shared with my adult daughter who is living with me and she also liked them. We have sonicare toothbrushes, so you just wet the toothbrush to the small tablet and start brushing! The taste is fresh and clean without being sweet, and they seem to do a really good job. I can’t speak to whether the mineralization actually works and my teeth don’t look whiter yet, but these little tablets have a lot going for them. I’m not sure 62 will last me a month because I sometimes brush my teeth three times a day! Love that fresh clean feeling.

  • AG
    Ashley G.
    Verified Buyer
    Sleep
    Reviewing
    Sleep
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    Love them!

    The flavor is great! The tablets are soft to bite and break down nicely. The toothpaste also foams like normal toothpaste! Love this product!

  • KC
    Kimberly C.
    Verified Buyer
    Energy
    Reviewing
    Energy
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    Was skeptical…

    However, I LOVE duo! I tried the Energy and Original tablets and the velvety foam is super gentle on my sensitive teeth. Store bought big pharma anti-sensitivity brands are a thing of the past for me!

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