Pure Encapsulations, Melatonin 20 mg, 180 CapsulesPure Encapsulations Melatonin Description Promotes healthy angiogenesis balance, immune function and antioxidant activity Hypoallergenic Melatonin is primarily associated with supporting the body's natural sleep cycle, however recent scientific advances suggest that it may play a role in cellular health. More than a dozen preliminary clinical trials have examined the role of melatonin in supporting healthy cells and tissues, in part by maintaining