Benefits
Cognitive Function and Working Memory
Ginkgo biloba has long history of use for cognitive function; Phytosome bioavailability advantage delivers more active to brain.
Cerebral Microcirculation
Improves cerebral blood flow and microcirculation — foundation for cognitive applications.
Peripheral Circulation
Supports peripheral circulation; useful for: cold extremities, claudication adjunct.
Age-Related Cognitive Support
Useful component of healthy aging cognitive support; some evidence for mild cognitive impairment.
Antioxidant Activity
Flavonoids provide antioxidant protection.
Enhanced Bioavailability vs Standard Ginkgo
Phytosome technology improves ginkgo bioactive absorption.
Mechanism of action
Ginkgo Flavonoids and Terpene Lactones
Active compounds: FLAVONOIDS (quercetin glycosides, kaempferol) — antioxidants; TERPENE LACTONES (ginkgolides A, B, C, J, bilobalide) — unique to ginkgo, modulate platelet activating factor (PAF) and provide neuroprotection.
Cerebral Blood Flow Enhancement
Increases cerebral microcirculation — supports cognitive function via improved brain perfusion.
Platelet-Activating Factor (PAF) Antagonism
Ginkgolides antagonize PAF — modest antiplatelet effect; relevant to vascular benefits but also bleeding risk.
Antioxidant Protection
Ginkgo flavonoids reduce oxidative stress in brain tissue.
Phytosome® Bioavailability
Enhanced absorption of ginkgo bioactives via Phytosome complex.
Clinical trials
Multiple ginkgo RCTs for cognitive function across populations.
Various populations including older adults and mild cognitive impairment.
Modest cognitive benefits; effect size variable; bioavailable forms more reliable.
Indena studies of Ginkgoselect Phytosome bioavailability and clinical effects.
Adults across applications.
Enhanced bioavailability and clinical effects.
About this ingredient
GINKGOSELECT® PHYTOSOME is a GINKGO BILOBA EXTRACT PHYTOSOME® developed by INDENA (Italy) — using PHYTOSOME® technology. GINKGO BIOLOGICAL: Ginkgo biloba is a 'living fossil' tree species — only surviving species of Ginkgophyta; native to China; cultivated for medicinal leaves; used in TRADITIONAL CHINESE MEDICINE for thousands of years. STANDARDIZATION: 24% flavonoids, 6% terpene lactones (matches German/EU pharmaceutical-grade specification).
KEY DISTINCTIONS: (1) PHYTOSOME® TECHNOLOGY for enhanced bioavailability; (2) Standardized to pharmaceutical-grade specification; (3) Ginkgolic acid removed (potential allergen).
EVIDENCE-BASED USES: (1) Cognitive function; (2) Cerebral microcirculation; (3) Peripheral circulation; (4) Age-related cognitive support; (5) Antioxidant.
CRITICAL CAUTIONS: (1) BLEEDING RISK SIGNIFICANT — ginkgo's PAF antagonism produces significant antiplatelet effect; theoretical bleeding risk with anticoagulants/antiplatelets; (2) PRE-SURGERY — DISCONTINUE 2-3 WEEKS BEFORE (longer than other supplements due to bleeding risk); (3) PREGNANCY — CONTRAINDICATED due to bleeding concerns; AVOID; (4) ANTICOAGULANT INTERACTION — significant; consult prescriber; relevance for warfarin, aspirin, NOACs, clopidogrel; (5) SEIZURE DISORDERS — ginkgo may lower seizure threshold; AVOID; (6) DOSE — 120-240 mg/day; (7) DURATION — cognitive effects build over 4-12 weeks; (8) GINKGO COGNITIVE EVIDENCE — mixed results; effect size modest; bioavailable forms (like Ginkgoselect Phytosome) more reliable; not Alzheimer's treatment; (9) GINKGOLIC ACID — removed in pharmaceutical-grade extracts; can cause allergic reactions in lower-grade products; (10) GINKGOSELECT vs GENERIC GINKGO — Phytosome bioavailability + ginkgolic acid removal distinguish; (11) FOR HEALTHY AGING — modest cognitive support; lifestyle factors (exercise, sleep, social engagement, learning) foundational; (12) BRAND VERIFICATION — Ginkgoselect® Phytosome® is Indena trademark.