Promotes bladder and urinary tract health.*. What is Vitacost Cranberry Extract? Vitacost Cranberry Extract is a standardized extract of cranberry (Vaccinium macrocarpon) a deep-red tart-tasting fruit native to North America and commonly grown throughout the northeastern U.S. in wet sandy marshes or bogs.  . How does Vitacost Cranberry Extract support health?  Antioxidant phytochemicals including anthocyanins (the natural pigment responsible for the red and blue color of many fruits and flowers) and proanthocyanidins can be found in cranberries.  Scientists have been studying the use of cranberry preparations to promote bladder and urinary tract health since the 1920s.*.  An excellent source of vitamin C.  Why choose Vitacost Cranberry Extract?  Supplies 400 mg of cranberry extract (standardized to 30% organic acids) per single-capsule serving.  Offers the benefits of whole cranberry fruit without the added sugar and calories in cranberry beverages. About Vitacost. All Vitacost products are laboratory tested to meet FDA standards for identity purity and composition. All products are tested for heavy metals microbiology and contaminants. Vitacost products are produced in a NSF Certified facility. Freshness is guaranteed.  . * These statements have not been evaluated by the Food and Drug Administration.  This product is not intended to diagnose treat cure or prevent any disease.