Original Whitening nHa Toothpaste

I love everything about this product starting with the little glass bottles. I've been trying to get rid of one- time use packaging for all my basic products like shampoos, laundry detergents etc. and the glass bottles along with the compostable refill pouches fit this goal perfectly. I've tried other tooth tablets before but I like the taste of these the best. They're minty but not overpowering. I've also been trying to pay attention to the ingredients in products and wanted to know more about the nano-hydroxyapatite in the product. I emailed the company and got a very detailed response from Mike, one of the co-founders of Duo. I will be a customer for life and am ordering starter sets for my grown children to get them started!

I love, love, love that Duo is stored in a small brown bottle. It sits neatly on a shelf, easily at hand and holds a month's worth of healthy, clean teeth in its compact depths. (The refill packs are compostable, which I also appreciate.) Of course, the greater bonus is that Duo does a terrific job of keeping my teeth in great shape, tastes good, has a kind of fun mouth-feel, and does seem to have a whitening effect. What really stands out to me is that this little bottle of toothpaste tablets has somehow magically supported the habit regular brushing. Great things come in small packages is right!