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.

Continuing his pioneering research, Dr Katz expanded on our original TheraBreath Toothpaste and Oral Rinse products to address other problem areas in personal care. We now manufacture very popular products for teeth whitening, the clearing of tonsil stones, premium periodontal therapy products, specialty chewing gums, and even bad breath treatment systems for pets!

This site is dedicated to explaining what causes bad breath, halitosis, dry mouth, taste disorders (sour, bitter, metallic) and how to get rid of these problems using the clinically proven TheraBreath system, based the research of Doctor Katz.

If you've been frustrated with commercial products that falsely claim they can attack the germs that cause bad breath, or if you scraped your tongue and still have bad breath, you've come to the right place!

Click here to read more about Doctor Katz!