sleep · symptom

Delayed Sleep-Wake Phase

Your body clock set hours later than your life needs it.

1 supplements reviewed1 proven

Top proven supplements

Studied in people, at a dose you can actually buy.1

Studied in people, at a dose you can actually buy.

Melatonin0.5 mg · any

A small dose hours before bed nudges your body clock earlier. That is a different job from the sleepy effect of a big dose.

Solid · 1 study, positiveResearch →
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