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Proven · 8.2/10

Melatonin

Evidence A · strong evidence ▲ 14.5% momentum 🥇 First scout open
8.2/ 10

Melatonin is strongest for circadian timing, with Ferracioli-Oda 2013 finding sleep latency improved by 7.06 minutes across 19 RCTs. The broader antioxidant and hormone-signal story is interesting, but the most practical use is still timing, dose, and light context. Read the full breakdown →

The prediction game

Where does Melatonin go in 12 months?

Lock a call and say how sure you are. Right and confident earns the most; a leaderboard spot is the prize. No money, no stakes.

The Crowd’s Call

Rising or fading over the next 12 months? Lock your call and find out if you saw it coming.

Your 12-month call on Melatonin

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Be the first scout on record for Melatonin. Permanent credit on this page, plus points when your call resolves.

One call per intervention. It locks the moment you submit (no edits, no cancels) and resolves in 12 months. See the scout leaderboard →

Weigh In

Your input feeds the community signal shown beside my verdict. It informs the board and it never sets the score by itself. How community input works.

Tried it in real life?

Which ring does it deserve?

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Related reading

Ring Proven Momentum 14.5% Updated Jul 20, 2026 How the Index ranks →

Verdict by Nick Urban, host of the High Performance Longevity podcast.

For education only, not medical advice. Supplements, peptides, and protocols can interact with medications and conditions. Talk to a qualified clinician before starting anything here.