Best time to take Melatonin

Written to our editorial standards · reviewed against published research· Updated 2 Jun 2026
30 to 60 minutes before bed

Take a low dose of melatonin 30 to 60 minutes before your target bedtime.

Melatonin is a timing signal, not a sedative, so when you take it matters more than how much. A small dose shortly before bed shifts your clock toward sleep; more is not better and can leave you groggy.

When
Take before bed
With food?
With or without food
Typical dose
0.3-0.5 mg
How to take it

Take 0.5 to 1 mg about 30 to 60 minutes before bed. For jet lag, dose at bedtime in your destination time zone.

Watch out

High doses and late-night dosing cause next-day grogginess.

Full guide
Melatonin: benefits, dose & evidence
Read the ingredient guide →

Common questions

When is the best time to take Melatonin?
Take a low dose of melatonin 30 to 60 minutes before your target bedtime. Take 0.5 to 1 mg about 30 to 60 minutes before bed. For jet lag, dose at bedtime in your destination time zone.
Should I take Melatonin with or without food?
With or without food. Melatonin is a timing signal, not a sedative, so when you take it matters more than how much. A small dose shortly before bed shifts your clock toward sleep; more is not better and can leave you groggy.
Anything to watch out for with Melatonin timing?
High doses and late-night dosing cause next-day grogginess.

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Educational use only, not medical advice. The right timing and dose depend on your health, your other supplements, and any medications. Always consult a qualified clinician, especially if you take prescription drugs or are pregnant or nursing.