A natural sugar, D-Mannose has been studied for its potential ability to help support a normal, healthy urinary tract. Our powerful formula is enhanced with CranActin Cranberry AF extract one of the first cranberry products introduced to the market to create the ultimate, clinically researched, and guaranteed bacterial anti-adherence action. CranActin Cranberry AF extract is clinically researched and has Guaranteed Antiadherence Activity. Furthermore, added Vitamin C is intended to help support immune function. Like all Solaray products, D-Mannose with CranActin Cranberry Extract is lab verified for potency, purity, and identity. That means what you see on the label is what you get nothing more, nothing less. Confidence in the Solaray name is just one of the reasons weve been around so long and maintain our place as a leader in the industry. Un many other companies, we manufacture almost all our own products, which gives us the ability to thoroughly test and screen raw ingredients for the slightest amount of impurities and manage the production process to provide the best possible quality. In fact, were so committed to quality that if an ingredient doesnt meet our unparalleled standard, we send it back. Rest assured, only the purest formulas ever reach your cabinet. Vegan & non-GMO, trust Solaray D-Mannose with CranActin Cranberry Extract for the quality difference you can feel. Try a bottle today!