Category: adaptogen
Aliases: Ginkgo extract, EGb 761
Standardized leaf extract (typically 24% flavone glycosides + 6% terpene lactones — ginkgolides A/B/C, bilobalide). Modest cerebral microcirculation enhancement + PAF antagonism. Trialed in age-related cognitive decline; effect size small. Bleeding risk via PAF inhibition concerns with anticoagulants.
PO: 5h