Expensive but worth it
Yes, this is rather expensive (thus only 4 stars); however it's worth every cent! I visit the dentist every 3 months for issues with my gums and the hygienist seemed impressed at my recent visit after hearing what I'd been using. Aside from healthier gums, it's helped a LOT with tooth sensitivity (who knew chewing ice for years puts micro cracks in you teeth?!). I will be purchasing this again!
Rating: 4 stars