2- 16 FL oz bottle of Jamaica Drink Concentrate / HIBISCUS 16 oz bottle of concentrate makes about 1 gallon For every part of concentrate add 7 parts of water, add ice and enjoy this natural delicious tropical drink! Dried hibiscus flowers, known in Mexico as jamaica (pronounced "ha-ma-ike-ah", rather than like the name of the Carribbean island country) have long been available in health food stores in the U.S. for making a tea that is high in vitamin C. With the advent of interest in south-of-the-border cuisine, hibiscus flowers are sold in bags. This drink is particularly good for people who have a tendency, temporary or otherwise, toward water retention: it is a mild and completely natural diuretic. For every part of concentrate add 7 parts of water, add ice and enjoy this natural delicious tropical drink!