The Breath Co Mild Mint Oral Rinse is a dentist-formulated, alcohol-free oral mouthwash that is guaranteed to stop bad breath and maintain gum health. The patented formula uses the natural germ-fighting power of oxygen to attack the source of bad breath odor and gum irritation. The key ingredients of this product are purified water, OXYD-8 (Dr. Katzs patented version of ClO2), PEG-40 Hydrogenated Castor Oil, Tetrasodium EDTA, Sodium Bicarbonate, Sodium Benzoate, Essential Oil of Peppermint, and Sodium Hydroxide.
TheraBreath Fresh Breath Mouthwash is another alcohol-free, non-burning formula that is powered by oxygen and is ADA accepted to help reduce bad breath. It is certified kosher, vegan, and gluten-free, and has no artificial dyes. The key ingredients of this product are castor oil, sodium benzoate, sodium bicarbonate, sodium chlorite, sodium hydroxide, and tetrasodium EDTA.
Both products are free of alcohol and artificial flavors or colors, and are guaranteed to stop bad breath. They are also vegan, gluten-free, and kosher. However, the TheraBreath Fresh Breath Mouthwash has sodium chlorite as one of its ingredients, while The Breath Co Mild Mint Oral Rinse has essential oil of peppermint.
There are no negative aspects mentioned in the search results for either product.