Review (4/5): Seems to work reat but expensive.
I purchased this in an attempt to reverse what appeared to be dark colored decay happening in 3 of my teeth. I figured I'd give this a try based on the reviews and this mouthwash was created by a dentist. I only used 1/2 the bottle and had my dental checkup and luckily I had one 1 bad cavity (under an old filling). The other 2 I was concerned about as well were good to go. No problems.The Cinnamon flavor tastes great. I'd recommend however I won't be reordering as it's quite pricey for my budget to order every few weeks.