Melatonin P.R. tablets, provided by Douglas Laboratories, contain 3 mg of purest pharmaceutical grade melatonin, in a prolonged-release tablet.

Adults take 1 tablet 1 hour before bedtime as directed by a healthcare professional.

Melatonin P.R. tablets, provided by Douglas Laboratories, contain 3 mg of purest pharmaceutical grade melatonin, in a prolonged-release tablet.