I really love this mouthwash because it is natural, non-toxic, and safe for people with sensitive teeth! I have been searching for a natural mouthwash that actually works (and doesnt taste horrible, lol), and this is the best one I have ever tried! I would HIGHLY recommend this mouthwash and all of their products! I love their products so much that I have them in my monthly amazon subscribe and save! I have tried their toothpaste and whitening strips as well and I also recommend them!