Important COVID-19 Update: We continue to ship orders on time. Inventory is limited as we try to keep stores and customers supplied. Our products with Zinc (Dry Mouth Lozenges and TheraBreath PLUS Oral Rinse) have been hardest hit, but our manufacturing team is... (more)

Canker Sore Causes, Prevention & Solution

Canker sores or mouth ulcers are very painful and quite common. They can make it difficult to eat, drink and even swallow. Did you know that your toothpaste could be causing canker sores? Studies show that canker sores can be caused by the Sodium Lauryl Sulfate (SLS) in most toothpastes.

TheraBreath toothpastes are all natural, Kosher certified, vegan, sugar free and are safe and effective for children. TheraBreath toothpastes do not contain SLS, harsh detergents or artificial flavors or dyes.

$9.95
Free Shipping when you spend $49
$13.95
Free Shipping when you spend $49
$12.95 
$10.95
Free Shipping when you spend $49

100% Satisfaction Guarantee

All TheraBreath formulas are backed by a 100% 30-Day Money Back Guarantee. If for any reason you're not satisfied, let us know and we'll promptly refund your product cost.

Dr. Harold Katz