Day/Night + 2 Bundle

WHITENING TOOTHPASTE

4.8
Rated 4.8 out of 5 stars
410 Reviews

With the Day/Night Bundle, Duo has you covered at all hours. Duo Energy toothpaste provides a boost to your morning with a kick of caffeine + vitamin B12, getting you ready to take on the day with confidence. And after brushing with Duo Sleep, you can rest easy as the perfect dose of melatonin is delivered directly to your bloodstream as you brush, letting you get the sleep of your dreams.

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

+ Free shipping on orders over $40

Do you want to create your own Duo combination?

How to brush with Duo

Crush a tablet between your teeth

Wet your toothbrush

Brush to activate foam

Spit and smile

watch explainer video

A higher standard

Naturally whitening
Anti-sensitivity
Sustainable + vegan
Hydrating, silky foam
Travel-friendly + mess-free

CLEAN INGREDIENTS

Energy

Sleep

10mg caffeine
cognitive performance
6mcg vitamin B12
DNA synthesis and cellular energy production
2.5mg L-theanine
calms the nerves
nano-hydroxyapatite (5% concentration)
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
1.5mg melatonin
regulates circadian rhythms and sleep
2.5mg L-theanine
calms the nerves
nano-hydroxyapatite (5% concentration)
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
files/8073475_vegan_vegeterian_eco_sustainable_environment_icon_1.svg

Vegan

files/SLS_Free.svg

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.”

Brushing your teeth is a daily routine, and we think what you put in your mouth matters. That’s why we packed Duo with proven ingredients like nHa to remineralize teeth and promote vibrant oral health. Reimagine what your oral care can do for you with Duo.

Image sign

Dr. Stevie Roberts, DMD

Dr. Robert Johnson, DMD, MD

Inside the bundle

With Duo’s Day/Night Bundle, you get the perfect mix of toothpaste to take on the day and night with confidence.

Energy

1 x Energy Bottle

What's included?

  • Reusable apothecary glass bottle
  • 62 tablets of Duo Energy toothpaste (2 month supply, brushing once a day)

Ingredients

10mg caffeine
cognitive performance
6mcg vitamin B12
DNA synthesis and cellular energy production
2.5mg L-theanine
calms the nerves
nano-hydroxyapatite (5% concentration)
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
Sleep

1 x Sleep Bottle

What's included?

  • Reusable apothecary glass bottle
  • 62 tablets of Duo Sleep toothpaste (2 month supply, brushing once a day)

Ingredients

1.5mg melatonin
regulates circadian rhythms and sleep
2.5mg L-theanine
calms the nerves
nano-hydroxyapatite (5% concentration)
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
Energy Compostable Refill

1 x Energy Refill

What's included?

  • Compostable paper refill pouch
  • 62 tablets of Duo Energy toothpaste (2 month supply, brushing once a day)
Sleep Compostable Refill

1 x Sleep Refill

What's included?

  • Compostable paper refill pouch
  • 62 tablets of Duo Sleep toothpaste (2 month supply, brushing once a day)

Build your custom bundle

Think you have a better idea? Don’t limit yourself - do Duo however you want! Build a custom bundle and save up to 40% today!

START BUILDING IT

Vitamins absorbed
as you brush

The supplements in Duo get absorbed through the tissues in your mouth while you brush, bypassing your body’s complex filtration systems and giving you more of what you need, when you need it.

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Reviews

4.8
Rated 4.8 out of 5 stars
Based on 410 reviews
Write a Review (Opens in a new window)
410 reviews
  • CH
    Carol H.
    Verified Buyer
    Reviewing
    Original + 3 Bundle
    I recommend this product
    Rated 5 out of 5 stars
    3 minutes ago
    Good for your teeth and good for the environment

    I've been using these Duo tablets for a week or two and I love them. I'm letting my husband finish the last of our toothpaste in a tube and then he will switch over as well. No more tubes going in the landfill, no more chemical fillers; just a cute little brown bottle and recyclable refill packages when we need more.

    Was this helpful?
  • PG
    Paul G.
    Verified Buyer
    Reviewing
    Immunity Compostable Refill
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Teeth feel so much stronger

    My teeth are making a noticeable comeback in their strength and appearance.

    Was this helpful?
  • LM
    Lauren M.
    Verified Buyer
    Reviewing
    Immunity Compostable Refill
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    whole family loves it!

    kids and adults love the taste!

    Was this helpful?
  • JK
    James K.
    Verified Buyer
    Reviewing
    Immunity
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Duo immunity

    Makes me feel like I just left the dentist office. My teeth feel super clean.

    Was this helpful?
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