Montmorency tart cherry is a variety of sour cherry grown in the United States, Canada, and France. It has a unique phytochemical profile that includes anthocyanins, which are known to neutralize free radicals and are responsible for its bright red color. The Montmorency cherry is the most researched source of cherry fruit and concentrates. Reported health benefits of tart cherries are reducing joint pain, reduce pain and swelling from gout and arthritis, reduced muscle soreness, and naturally-occurring melatonin content may help with sleep quality.