Cranberry Juice Cocktail. Cranberry juice is usually labeled “100% juice.” Other fruits are sometimes added to balance the tart cranberry taste, but that label indicates that the product is made with 100% fruit juices. Cranberry juice cocktail, meanwhile, has added sugars or high-fructose corn syrup for extra sweetnessClick to see full answer. Similarly, what does cranberry juice cocktail mean?If something is labeled cranberry juice cocktail, it means that it was sweetened with either straight up sugar or corn syrup.Additionally, will Cranberry Juice Cocktail help a UTI? If you do want to try cranberry juice to prevent UTIs, it’s better to drink pure, unsweetened cranberry juice (rather than cranberry juice cocktail). Drinking cranberry juice cocktail doesn’t seem to prevent UTIs better than drinking any other fruit juice. There is no proof that cranberry can cure a UTI. Hereof, what is cranberry juice cocktail good for? According to NutritionData.com, 8-oz. of cranberry juice cocktail doles out a whopping 178 percent of your daily recommended value of vitamin C. Not only is vitamin C necessary for proper bone growth and muscle development, but it also helps improve your body’s ability to absorb iron.Is cranberry juice cocktail good for kidneys?Recent studies have shown that drinking cranberry juice cocktail twice daily may help prevent UTIs, which account for 11 million doctor visits each year. “UTIs occur in the bladder, but if not treated promptly, they can spread to the kidneys, causing a more serious infection,” says John Davis, NKF CEO.