Swipe for ingredients
Cinnamon Mint Chai
You’ll B-12 times more excited for the day with our blend of caffeine (10mg) with vitamin B12 (6mcg) and L-theanine (2.5mg). This buzzy formulation - directly absorbed by your body - increases metabolism and supports mood. Like coffee without the stains.
- 100% guaranteed—return for full refund if not satisfied
- Absorb vitamins and supplements as you brush
Free Shipping on Orders $25+
Or customize your routine and
save up to 33% with regular deliveries.

Dentist-formulated premium oral care
-
Brightly whitens teeth
Strong enough to get out stains. Gentle enough to not strip enamel.
-
Fights plaque and free radicals
Removes build-up, neutralizes acid, and promotes good bacteria.
-
Relieves sensitivity
Vitamins C + E soothe and restore gums, remineralizing nHa reduces sensitivity.

- naturally-whitening
- dentist-made
- earth-friendly
- travel-ready
vitamins & supplements
absorbed as you brush
Duo’s toothpaste tablets allow you to absorb essential vitamins and supplements directly into your system as you brush (plus, you can ditch those giant horse-pills!).
high bio-availability
absorbs efficiently
activates in minutes
How to brush with Duo
Bye,
coffee stains.
Delightfully dosed
Let’s talk nHa

- Includes beneficial vitamins & supplements to support your everyday health
- Hydrating foam promotes a balanced oral microbiome
- Contains botanical extracts and natural ingredients, including antioxidants and nHA
- Plastic-free, mess-free, travel-friendly and designed for your bathroom sink
Standard toothpaste
- No extra health benefit aside from standard oral care
- Contains SLS, which dries your mouth and can lead to bad breath
- Uses fillers, harsh cleaning agents, and other potentially toxic chemicals
- Gunky paste in plastic tubes that can’t be recycled