Melatonin 5 mg

Melatonin 5 mg and 6 near-identical products are sold under 3 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Melatonin 5 mg	21st Century
Melatonin 3 mg	21st Century
Melatonin 3 mg	21st Century
Melatonin 10 mg	21st Century
Melatonin 5 mg	CVS Health
Melatonin Extended Release 2.5 mg	Kirkman
Melatonin 3 mg	21st Century