About Us

At TheraBreath, we believe oral care should do more than just cover up problems—it should solve them at the source.

Founded by Dr. Harold Katz, a dentist and bacteriologist, TheraBreath was created out of a personal mission to find a real solution to bad breath. Through years of research, Dr. Katz discovered that bad breath is caused by bacteria—and developed oxygenating formulas designed to target and eliminate those bacteria, not just mask them.

Science-Driven Oral Care

From the very beginning, TheraBreath has been rooted in science.

Our products are carefully formulated using clinically tested ingredients that help fight odor-causing bacteria, support gum health, and improve overall oral hygiene. Unlike traditional products that rely on strong flavors, our approach focuses on effective, long-lasting results.

Solutions That Go Beyond Fresh Breath

What started as a solution for bad breath has grown into a complete oral care system.

Today, TheraBreath offers a wide range of products designed to address everyday oral health needs, including:

  • Fresh breath support
  • Gum health care
  • Teeth whitening
  • Cavity prevention
  • Dry mouth relief

Each product is developed to target specific concerns, helping you build a routine that fits your needs.

Clean, Gentle & Effective

We believe oral care should be both effective and comfortable to use.

That’s why our formulas are designed to be:

  • Alcohol-free
  • Gentle on the mouth
  • Free from unnecessary harsh ingredients

Our goal is to deliver powerful results without irritation—so you can feel confident using our products every day.

Trusted by Millions

For over 30 years, TheraBreath has helped millions of people around the world improve their oral health and regain confidence.

Today, it stands as one of the leading oral care brands in the United States, trusted by consumers and recommended by dental professionals alike.

Our Purpose

At our core, we are driven by one simple belief:
everyone deserves to feel confident in their breath and their smile.

By combining science, innovation, and care, we continue to create products that help you feel fresh, healthy, and confident—every single day.