D-Mannose + Cranberry XBAC triple action formula includes a purposeful blend of 1000 mg D-mannose to flush impurities, 400 mg clinically tested Cranberry XBAC extract, and 30 mg vitamin C for maximum strength antioxidant support. More potent than cranberry juice (and without the sugar or calories), you can enjoy all the benefits of this powerhouse combination in one simple veggie capsule. Take one serving daily for best results.