From the Manufacturer's Label:
Source Naturals D-Mannose supports the health of the entire urinary tract.**
D-Mannose is a monosaccharide hexose sugar, naturally found in some trees, berries and fruits, such as cranberry. It complements the body's natural cleansing process.**
D-Mannose 500 mg is manufactured by Source Naturals.
About Puritan’s Pride
For more than 40 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.