From the Manufacturer's Label:
Naturel Promise's natural Water Additive is developed to provide dogs with essential daily oral hygiene care. Naturel Promise's natural Water Additive promotes healthy gums and eliminates bad breath for up to 12 hours.
About Puritan’s Pride
For more than 50 years, Puritan's Pride has helped families achieve a lifestyle of wellness. Our vitamins and supplements are made with care from the highest quality ingredients. They are tested or inspected as many as 15 times throughout the manufacturing process. That's why you can shop with confidence. We take pride in our products and helping customers feel their best.