All You Need Is One Cranberry Concentrate "Supports Urinary Tract Health". CranRich® capsules provide a superior source of cranberry’s unique health promoting compounds. The capsules are a potent source of cranberry powder containing a very high 36:1 ratio of concentration. (This means that 36 grams of cranberries equals 1 gram of concentrate.) The capsules are also more convenient to take than cranberry juice without the added sugar. All you need is one CranRich® capsules per day compared to most cranberry capsules that require at least 3 to 6 per day.