TheraBreath is a revolutionary premium oral care system created by Doctor Harold Katz at the California Breath Clinics. The exclusive, original formula went on the market in 1994 and has been used by over 1,000,000 people world wide to solve the problems of bad breath and unpleasant mouth taste. In that time, our original formula has gone through dozens of refinements, making it the most complete and effective solution to the embarrassing personal problem of halitosis.