Cranberry Concentrate (Vaccinium macrocarpon) inhibits the adhesion of E.Coli bacteria to the lining of the bladder, which helps maintain urinary tract health, prevents urinary tract infections and reoccurrences, and has astringent qualities that may help remedy kidney disorders. Natural Cranberry Concentrate (naturally sweetened). Approximately 8.5 pounds of fresh whole fruit is pressed and concentrated to get one pint of Natural Fruit Concentrate. We use the finest fruit available and process it at low temperatures to retain as much of the natural goodness as possible. Suggested Use: Mix one part concentrate to five parts water or juice and sweeten to taste to make a delicious drink.