Black Goji berries are a fruit grown wildly in the extreme climates of Central Asia. The black goji berry is very rarely found in Western cuisine, but has long been celebrated in the Himalayan region as a potent medicinal and health food. The berries, robust in flavor, create a vibrant blue color when steeped in water or added to foods. Adding a few drops of lemon or tonic water will change the blue color to an iridescent pink or purple hue. Our goji berries are grown in Qinghai province, Western China. Translated by Google