nootropic
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| Property | melatonin |
|---|---|
| Category | Hormone - Circadian |
| Source | semi-synthetic |
| event | |
| Onset of Effect | 30–60 min |
| Recommended Dosage | 0.5–3mg |
| Half life | 20–50 min |
| Security | High |
| Level of Evidence | Strong |
| Recommended Time | Evening / 30–60 minutes before bedtime |
Notes: The data is for general information purposes only and is not medical advice. Dosage and suitability vary by individual; Consult your physician before use.