DESC: Twinlab s Cran-1-Daily has CranMax , made from 100% cranberry fruit solids, and is clinically proven to be effective in maintaining a healthy urinary tract. It also has natural BlueMax , made from blueberries, one of the best antioxidant sources, which help protect us from the damaging effects of free radicals. Through a patented delivery system, these active ingredients are delivered to the digestive system where they are time-released for maximum effect. This means that just one capsule a day does it all! 30 caps