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Compound Deep-Dive
Tier 2: Grey AreaHighly effective for sleep timing, but usually taken in doses that are far too high.
Melatonin
N-acetyl-5-methoxytryptamineSleep hormoneCircadin
Less is more for sleep.
Hype Risk
4/10
Noticeability
8/10
Evidence Tier
Strong
Cost / Month
~$2
Overdosed in products
What it's actually good for
Energy: neutralFocus: neutralMuscle: neutralLongevity: neutralMood: neutralImmunity: neutral
How it works
Melatonin is a hormone that regulates the circadian rhythm and sleep-wake cycle. Strong evidence supports its use for reducing sleep onset latency and managing jet lag, though its effect on total sleep duration is relatively small.
It acts as an agonist at MT1 and MT2 receptors in the suprachiasmatic nucleus, signaling to the body that it is night and initiating the physiological transition to sleep.
Safety
- May cause daytime drowsiness or grogginess.
- Vivid dreams or nightmares are common at higher doses.
- Potential for interaction with blood pressure and diabetes medications.
The full StackRoast report adds
- The exact dose, timing, and effective range to actually run it at
- Where people go wrong with it — the dose-creep and timing traps
- What Melatonin clashes with or duplicates in your stack
- Which brands are actually worth buying
Community Reality Check
Distilled from 5000 threads
Community Reality Check
Distilled from 5000 threadsConfidence: high
What users report
- Faster sleep onset
- Effective for jet lag
The catch
- Next-day brain fog
- Vivid nightmares
- Middle-of-the-night waking
Side effects reported
- Grogginess
- Vivid dreams
- Headache
https://www.reddit.com/r/Supplementshttps://www.reddit.com/r/sleep
The Receipts
9 sources— studies, videos & links
The Receipts
9 sources— studies, videos & linksVideos
Papers
Creators
Clinical Sources
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