As with all new products, especially those different than the norm, one is skeptical. But I truly love these bites, both for cleaning my teeth and the mouthwash. So simple to use, foams up nicely, but not too much. Pleasant taste (the mint), but not overwhelming. Best of all, my teeth feel and look SO clean. My mouth feels so fresh, longer than using a traditional toothpaste.
I also really appreciate that the company supplies a link to a study - a legit study, posted on pub med, to show the benefits of nano-hydroxyapatite (nano-HAP) vs traditional fluoride.
Holy grail of teeth cleaning? Most definitely.
Sustainability - check
Cleans teeth - check
Mouth feels fresh - check
What do you have to loose from trying this? Nothing other than a plastic tube you throw away already.