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Herb & Botanical

Standardized Extract (EGb 761)

01 / OVERVIEW

What this compound does

WHAT IT DOES

Standardized Extract (EGb 761) is a supplement made from the leaves of the Ginkgo biloba tree. It helps improve blood flow to the brain, which can lead to better memory and focus. Many people take it to support their brain health and overall cognitive function, especially as they age.

KEY BENEFITS
Supports memory and cognitive function
Enhances mental clarity and focus
Promotes better circulation
May reduce symptoms of anxiety
Supports eye health
BEST FOR
  • • Older adults looking to improve memory
  • • Individuals experiencing mild cognitive decline
  • • People seeking natural anxiety relief
  • • Those wanting to enhance overall brain health
WHAT TO EXPECT

Users may start to notice improvements in memory and focus within a few weeks of consistent use. Effects can vary, and some may experience benefits sooner or later depending on individual factors.

WHO SHOULD AVOID THIS
  • • Pregnant or breastfeeding women
  • • Individuals with bleeding disorders
  • • People scheduled for surgery
  • • Those taking blood-thinning medications
MYTHS & FACTS
Myth: Ginkgo biloba can cure Alzheimer's disease.
Fact: There is no cure for Alzheimer's, and while Ginkgo may help with some symptoms, evidence is mixed regarding its effectiveness.
Myth: All Ginkgo supplements are the same.
Fact: Quality and concentration can vary significantly between products; standardized extracts like EGb 761 ensure consistent active ingredient levels.
At a glance
Typical dose
120-240 mg/day (EGb 761)
Evidence
—
Studies indexed2
How it's made

Production details below.

03 / DOSAGE

How much, when

MAINTENANCE

120-240 mg/day (EGb 761)

split twice daily with meals

TIMING

Standardized Extract (EGb 761) — Morning dose

Take with food

02 / EVIDENCE

Peer-reviewed studies

  • PMID: 15577249

    Cognitive function in aging

    EGb 761 improved cognitive performance and reduced dementia progression in some trials.

    B
  • PMID: 19141416

    Tinnitus

    Some evidence for tinnitus reduction; results mixed across trials.

    C
  • PMID 29289576 · 2018Narrative Review

    Botanicals and phytochemicals active on cognitive decline: The clinical evidence

    B
  • PMID 28055331 · 2017Narrative Review

    Review of Ginkgo biloba-induced toxicity, from experimental studies to human case reports

    B
  • PMID 24495355 · 2014RCT

    A double-blind, randomized clinical trial of dietary supplementation on cognitive and immune functioning in healthy older adults

    B
  • PMID 12025528 · 2002RCT

    An open, pilot study to evaluate the potential benefits of coenzyme Q10 combined with Ginkgo biloba extract in fibromyalgia syndrome

    B
04 / INTERACTIONS

Medicine interactions

  • Blood thinners· blood_thinner

    Ginkgo can enhance the effects of anticoagulants, increasing bleeding risk.

    → Avoid concurrent use unless supervised by a healthcare provider.

    HIGH

  • SSRIs· SSRI

    Ginkgo may affect serotonin levels, potentially leading to increased side effects.

    → Monitor for increased side effects and consult a healthcare provider.

    MODERATE

  • Anticonvulsants· anticonvulsant

    Ginkgo may lower the effectiveness of certain anticonvulsants.

    → Consult a healthcare provider before use.

    MODERATE

This page is a reference summary, not a prescription. Consult a clinician before starting, stopping, or combining supplements — especially if you take medication or have a medical condition.