Sour cherry juice is a beverage made from the juice of sour cherries, also known as tart cherries. These cherries are smaller and have a more intense flavor compared to sweet cherries. Sour cherry juice is often used in cooking, baking, and as a natural flavoring in various drinks. It is rich in antioxidants and vitamins, particularly vitamin C. This juice is popular for its potential health benefits, including anti-inflammatory properties and support for sleep due to its natural melatonin content. Sour cherry juice can be enjoyed on its own or mixed with other juices and beverages for added flavor.