Our core formula is crafted for optimal oral and whole-body health. Duo Original is packed with rigorously tested clean ingredients including nHa (a dentist-approved fluoride alternative) and vitamins C + E to whiten, remineralize and redu...
Reviews
5.0
9 ratings
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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.
C
Carol · September 25, 2025
My favorite toothpaste tablets
I have tried 6 different types of toothpaste tablets and these are the best! They have the perfect amount of mint and the texture is good. There is not a terrible aftertaste like some others I have tried. I find the amount of foam to be satisfactory. If you are coming from regular toothpaste it can take a little getting used to because the foam is much less than traditional toothpaste. I ran out and had to use my husbands regular toothpaste. I hated it. It tasted so sweet and fake. I never want to be without my duo toothpaste tablets. I do wish they were a tad cheaper.
J
Jennifer · September 5, 2025
An easy decision
I first tried two bottles to see if I would like this product. It was a little strange to get used to biting into a pill instead of putting on paste, but as soon as I saw the results, I knew I wanted to stick with it. My teeth have gotten whiter, but even better than that, they feel better. I don’t seem to have any of the little areas that sometimes felt like the beginning of a problem.
I gave a pill to my sister, and she has already put in her order.
So I decided to subscribe, and I think I will be happy I did.