Melatonin is a medication compounded by chemists, from the highest-quality imported raw material, into various strengths and dosage forms including tablets. Melatonin tablets are pressed by machine to produce a more consistent product in terms of both potency and release rates when compared to compounded capsules. Note this type of medication described is full strength melatonin, not homeopathic, therefore prescriptions are required for such medication.
Contact your physician or chemist for more information.