I take a 3mg every night, but I've read that independent labs have studied the common OTC brands and found wildly different Melatonin content than advertised.
So I really don't know how much I take.
So I really don't know how much I take.
Because the U.S. Food and Drug Administration (FDA) regulates melatonin as a dietary supplement rather than a prescription drug, manufacturers have less strict oversight.
Independently tested brands remain supreme.
Often not even the expensive brands.