TheraBreath Healthy Smile Oral Rinse strengthens your teeth, fights cavities, and helps prevent plaque, but it also brightens your smile to make it lustrous and camera-ready. The secret is in the concentrated active solution, fortified with xylitol and fluoride. You already know that fluoride fights cavities, but what you may not know is that it also remineralizes your teeth. It helps rebuild weakened tooth enamel and even reverse early tooth decay. All this combines to make a mouthwash that will give you the confidence to smile more. Because at TheraBreath, we believe that when someone smiles from the heart, they can be stunning. Cruelty FreeA product has an independent third-party certification on pack or unqualified on-pack marketing claim relating to being cruelty-free and/or not tested on animals. Dye-FreeA product that either makes an unqualified on-pack statement indicating that it does not contain dye, or carries an unqualified on-pack statement such as "no dyes" or "dye-free.".