Sleep

WHITENING TOOTHPASTE

5.0
Rated 5.0 out of 5 stars
139 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.

Rendering loop-subscriptions
Selling Plans
Subscribe & save
One Time Purchase
$33.56
$33.56
each
Bottles:
Send me
 1 month
Your subcription will include 1 glass printed bottle that holds 62 tablets + compostable refill pouches.

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

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
lavender, French vanilla, peppermint, spearmint, wintergreen
natural flavor
vitamin C, vitamin E
prevent gingivitis and oral cancer
stevia leaf extract
cavity-fighting plant extract

How Duo supplements work

Our mouths absorb nutrients directly into the bloodstream. That’s the key to the efficient bio-availability of the vitamins and supplements in Duo, added for convenience and health.

  • absorbs while you brush
  • gentle, efficient digestion
  • rapid uptake
Standard Supplement Pills
  • uncomfortable to swallow
  • difficult gastrointestinal digestion
  • delayed delivery
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

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

5.0
Rated 5.0 out of 5 stars
Based on 139 reviews
139 reviews
  • SL
    Sarah L.
    Verified Buyer
    Original
    Reviewing
    Original
    I recommend this product
    Rated 5 out of 5 stars
    3 minutes ago
    Great all-around

    Duo makes my mouth feel cleaner than any other toothpaste has. It doesn’t get clumpy like some others I have tried and it has a pleasing taste. And of course, I love not using plastic.

  • SG
    Sara G.
    Verified Buyer
    Sleep
    Reviewing
    Sleep
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Love these tabs

    I like the flavor more than I thought I would. The clean feeling lasts all night, too! Better than my old toothpaste, which I thought I would never give up.

  • SG
    Sara G.
    Verified Buyer
    Immunity
    Reviewing
    Immunity
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Great little tab

    Love the flavor and ease of use. Just what I was looking for!

  • VL
    Viktor L.
    Verified Buyer
    Immunity
    Reviewing
    Immunity
    I recommend this product
    Rated 5 out of 5 stars
    4 weeks ago
    Very Good

    ⭐⭐⭐⭐⭐

Reviews LoadedReviews Added