Comparison
Curcumin (Turmeric) vs Melatonin
Curcumin (Turmeric)
Yellow pigment of turmeric root. Powerful anti-inflammatory with cognitive and mood benefits.
Melatonin
Pineal hormone regulating circadian rhythm. Low doses (0.3-1mg) often outperform higher doses for sleep.
| Field | Curcumin (Turmeric) | Melatonin |
|---|---|---|
| Category | neuroprotective | neuroprotective |
| Dose range | 500–2000mg | 0.3–3mg |
| Half-life | — | 1h |
| Onset | — | 30min |
| Evidence | EVIDENCEB | EVIDENCEA |
| Safety | ●●●●● | ●●●●● |
| Legal (US) | USOTC | USOTC |
| PubMed refs | 14000 | 28000 |
The comparison in plain English
Auto-generated from dataCurcumin (Turmeric) and Melatonin are both in the neuroprotective category respectively. Curcumin (Turmeric) Yellow pigment of turmeric root. Melatonin Pineal hormone regulating circadian rhythm.
Bottom line
Curcumin (Turmeric) (evidence B, safety 5/5) has a stronger evidence base than Melatonin (evidence A, safety 5/5). Curcumin (Turmeric) has the slightly cleaner safety profile. For users new to either, the higher-evidence option is the safer first try.
Choose Curcumin (Turmeric) if
Curcumin (Turmeric) is the better fit when your goal aligns with its mechanism (Inhibits NF-κB transcription factor activation, suppressing dozens of downstream pro-inflammatory cytokines (TNF-α, IL-6, IL-1β)) and the dose range (500–2000mg) suits your protocol. Half-life is —h.
Choose Melatonin if
Melatonin is the better fit when your goal aligns with its mechanism (Endogenous hormone produced by the pineal gland in response to darkness, signalling the circadian sleep window) and the dose range (0.3–3mg) suits your protocol. Half-life is 1h.