Most Melatonin Doses Are Way Higher Than You Need

More isn't better — and gummies often have even more than the label says.

Melatonin is one of the most popular sleep aids on the shelf. Most people take far more than their body would ever release on its own.

A little goes a long way

Your brain makes melatonin in tiny amounts to signal that it's dark and time to wind down. Common supplements come in 5–10 mg — but research suggests a fraction of that (often around 0.5–1 mg) is enough for most people. Overshooting can leave you groggy the next morning and doesn't help you sleep more.

The gummy problem

It gets worse with gummies. Testing has found melatonin gummies containing significantly more than the label claims, and the candy format makes accidental overdoses in kids a real concern.

The move

Start low (0.5–1 mg) about an hour before bed, and treat melatonin as an occasional reset (jet lag, a shifted schedule), not a nightly crutch. Keep gummies well away from kids. And remember the free version: dim lights and less screen time actually trigger your own melatonin.

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