Comparison
Curcumin (Turmeric) vs Pterostilbene
Curcumin (Turmeric)
Yellow pigment of turmeric root. Powerful anti-inflammatory with cognitive and mood benefits.
Pterostilbene
Methylated analog of resveratrol with much higher bioavailability. Found in blueberries.
| Field | Curcumin (Turmeric) | Pterostilbene |
|---|---|---|
| Category | neuroprotective | neuroprotective |
| Dose range | 500–2000mg | 50–250mg |
| Half-life | — | — |
| Onset | — | — |
| Evidence | EVIDENCEB | EVIDENCEB |
| Safety | ●●●●● | ●●●●● |
| Legal (US) | USOTC | USOTC |
| PubMed refs | 14000 | 280 |
The comparison in plain English
Auto-generated from dataCurcumin (Turmeric) and Pterostilbene are both in the neuroprotective category respectively. Curcumin (Turmeric) Yellow pigment of turmeric root. Pterostilbene Methylated analog of resveratrol with much higher bioavailability.
Bottom line
Curcumin (Turmeric) (evidence B, safety 5/5) matches the evidence base of Pterostilbene (evidence B, 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 Pterostilbene if
Pterostilbene is the better fit when your goal aligns with its mechanism (Pterostilbene is structurally similar to resveratrol but with two methyl groups attached, increasing lipophilicity and substantially improving blood-brain-barrier penetration (4x oral bioavailability and a longer half-life vs resveratrol)) and the dose range (50–250mg) suits your protocol. Half-life is —h.