Smile Fresh Breath Center

TheraBreath® - made in the USA

No Alcohol. No Saccharin. Non-Acidic (pH 8.2)

TheraBreath® USA is a revolutionary premium oral care system created by Doctor Harold Katz at the California Breath Clinic. The exclusive, original formula went on the market in 1994 and has been used by over 1,000,000 people worldwide to solve problems relating to bad breath and unpleasant mouth taste. From that time, the original formula has gone through dozens of refinements, making it the most complete and effective solution to the embarrassing personal problem of bad breath or halitosis. Continuing on with his research, Dr. Katz expanded with the Original TheraBreath® Toothpaste and Oral Rinse products to address other problem areas in personal care. If you've been frustrated with commercial products that falsely claim they can attack germs that cause bad breath, or if you’ve already scraped your tongue and still have bad breath, you've come to the right place!

Our products are made with proprietary pharmaceutical-grade chlorine dioxide and specific oxychlor complexes, both in the active and stabilized formats, using technology developed by the leading scientists in this field. We do not use any alcohol, detergents (sodium lauryl sulfate, SLS), saccharin, artificial colors or artificial flavors in any of our formulas. We do not need to use bleach to generate ClO2. And, we don't need to fool the public by creating strong medicinal or minty masking flavors, because our formulas work!

Our patented technology – OXYD-8 is made directly from “active ClO2” – a strong oxidizing compound. It’s stabilized and generates Oxidizing Power as soon as it enters your mouth. Together with other specific natural compounds, this formulation is the most potent solution to effectively reduce bad breath with a 24-hour confidence. The use of Poly-pyrophosphate technology in our products protects the natural minerals on teeth to prevent tartar, plaque, and calculus from sticking to tooth enamel. The additional of whole leaf Aloe Vera helps to stop gum bleeding and heal swollen gums. That’s why our products are called a “thorough” oral care solution.

Our Products


TheraBreath® PLUS Toothpaste (Extra Strength)

TheraBreath® Plus Toothpaste combines concentrated OXYD-8, Zinc Gluconate, CoQ10, Aloe Vera, Xylitol, and Fluoride. Use this for the most stubborn chronic bad breath problems. If you think our regular toothpaste is effective, wait until you try the extra strength version.

If you are having trouble with a metallic or sour/bitter taste, sprinkle some baking soda on the bristles of your toothbrush, then apply toothpaste and brush. The baking soda helps neutralize any excess acids in your mouth.

How To Use This Product

Place a bead of TheraBreath® PLUS toothpaste on your toothbrush and brush thoroughly. Be sure to brush all over - the inside of your cheeks, roof of your mouth, and back of your tongue.

For best results, rinse with a TheraBreath oxygenating mouthwash.


TheraBreath® PLUS Oral Rinse (Extra Strength)

TheraBreath® PLUS Rinse passed our critical testing board with a 100% 5-STAR rating. Therabreath® PLUS Oral Rinse is the best bad breath protection you can buy on the market, so get yours today.

Within reason, the longer the oral rinse touches the areas containing anaerobic sulfur producing bacteria the better.

For best results you should be using a TheraBreath® Toothpaste also. The effects of the oral rinse will cancel out if you are using a different toothpaste that contains sodium lauryl sulfate.


TheraBreath® Oral Rinse

Stop your bad breath and end chronic halitosis by using TheraBreath® Oral Rinse after brushing with TheraBreath® Toothpaste. This amazing rinse uses the odor-obliterating power of OXYD-8 for treating bad breath, stopping halitosis and eliminating sour, bitter and metallic tastes in your mouth.

Within reason, the longer the oral rinse touches the areas containing anaerobic sulfur producing bacteria the better.

How To Use This Product

Use TheraBreath® Oral Rinse 2-3 times per day. Use 1-2 capfuls and gargle thoroughly. Try to let the oral rinse reach as far back in your throat as possible without gagging. Gargle for at least 30 seconds, or as long as you can. With a new capful of rinse, swish rinse completely around your entire mouth for at least another 45 seconds.

For best results you should also be using a TheraBreath® Toothpaste. The effects of the oral rinse will cancel out if you are using a different toothpaste that contains sodium lauryl sulfate.


TheraBreath® Toothpaste

Brush with this toothpaste twice a day and you will stop bad breath, guaranteed! This formula is also great for gum health and nothing is more powerful at fighting cavities. Therabreath® Toothpaste is designed to control the anaerobic bacteria that causes bad breath. Buy it today, use it regularly, and you'll breathe easier and smile more often. If you are having trouble with a metallic or sour/bitter taste, sprinkle some baking soda on the bristles of your toothbrush, then brush normally. The baking soda helps neutralize any excess acids in your mouth.

How To Use This Product

Place a bead of TheraBreath® toothpaste on your toothbrush and brush thoroughly. Be sure to brush all over - the inside of your cheeks, roof of your mouth, and back of your tongue.

For best results, rinse with a TheraBreath® oxygenating mouthwash.