Tart Cherries contain naturally occurring melatonin & anthocyanins which recent studies have shown may reduce inflammation throughout the body & may offer relief of minor joint pain. in addition, melatonin is regarded as a natural sleep aid. Dynamic Health Tart Cherry Complete is a unique synergetic formula containing clinically tested Cherry PURE, Turmeric, Boswellia, Ginger Root Extract, & Holy Basil. Each ingredient has been traditionally used for its healthy benefits, as well as to promote well being.