herbEVIDENCEBUSOTC
Ginkgo Biloba
Ancient living fossil tree whose leaf extract has been studied extensively for circulation and cognition.
Dose range120–240mg
Half-life5h
Onset—min
Safety4/5high evidence base
Mechanism of action
Increases cerebral blood flow. Antioxidant via flavonoids and terpenoids. Mild PAF inhibitor.
Benefits
Memory in age-related decline
EVIDENCEBMultiple meta-analyses.
Tinnitus
EVIDENCEBHilton et al. 2013 Cochrane.
Peripheral circulation
EVIDENCEAMultiple RCTs.
Side effects
- Mild blood thinningcommonmild
- Headacheuncommonmild
Where to buy
Affiliate links| Vendor | Product | Size | Price | Per unit | |
|---|---|---|---|---|---|
| Double Wood Supplements 4.4 | Ginkgo Biloba, 200ct (120mg) | 200 × 120mg | $14.99 | $0.07 | Buy |