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Ginkgo 24/6 (Standardized Ginkgo biloba Extract)

Ginkgo biloba
Evidence Level
Moderate
1 Clinical Trial
3 Documented Benefits
3/5 Evidence Score

Ginkgo 24/6 is a Ginkgo biloba leaf extract standardized to the clinical ratio of 24% flavone glycosides and 6% terpene lactones, with low ginkgolic acid. This is the standardization behind most ginkgo research for memory and circulation.

Studied Dose Commonly 120 to 240 mg of standardized extract per day.
Active Compound Ginkgo biloba leaf extract, standardized to about 24% flavone glycosides and 6% terpene lactones.

Benefits

Cognition and memory

Standardized Ginkgo biloba extract is studied for supporting memory, attention, and daily mental function, especially in older adults.

Supported by Trial 1

Circulation

Ginkgo supports healthy blood flow, including to the brain and extremities, part of its traditional use.

Supported by Trial 1

Antioxidant support

Ginkgo flavonoids provide antioxidant protection for brain and blood-vessel tissue.

Supported by Trial 1

Mechanism of action

1

Microcirculation support

Ginkgo's flavone glycosides and terpene lactones support blood-vessel function and healthy circulation to the brain and periphery.

2

Antioxidant neuroprotection

Ginkgo antioxidants protect neurons and blood vessels from oxidative stress, supporting cognitive function.

Clinical trials

1
Ginkgo biloba and Cognition — Meta-Analysis
PubMed

Systematic review and meta-analysis of Ginkgo biloba for cognitive impairment and dementia. (Tan et al. 2015, Journal of Alzheimer's Disease)

Adults with cognitive impairment across trials.

Ginkgo biloba extract supported cognition and daily function in cognitively impaired adults, with a good safety profile.

Side effects and drug interactions

Common Potential side effects

GENERALLY WELL-TOLERATED.
Mild headache or digestive upset can occur.
Rarely, mild dizziness.

Important Drug interactions

Anticoagulants and antiplatelets — ginkgo may increase bleeding risk; monitor.
Seizure disorders — use caution and consult a doctor.
Stop before surgery and tell your doctor.

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Frequently asked questions about Ginkgo 24/6 (Standardized Ginkgo biloba Extract)

What is Ginkgo 24/6 (Standardized Ginkgo biloba Extract)?

Ginkgo 24/6 is a Ginkgo biloba leaf extract standardized to the clinical ratio of 24% flavone glycosides and 6% terpene lactones, with low ginkgolic acid. This is the standardization behind most ginkgo research for memory and circulation.

What is the recommended dosage of Ginkgo 24/6 (Standardized Ginkgo biloba Extract)?

The clinically studied dose for Ginkgo 24/6 (Standardized Ginkgo biloba Extract) is Commonly 120 to 240 mg of standardized extract per day.. Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is Ginkgo 24/6 (Standardized Ginkgo biloba Extract) used for?

Ginkgo 24/6 (Standardized Ginkgo biloba Extract) is studied for cognition and memory, circulation, antioxidant support. Standardized Ginkgo biloba extract is studied for supporting memory, attention, and daily mental function, especially in older adults.

Are there side effects from taking Ginkgo 24/6 (Standardized Ginkgo biloba Extract)?

Reported potential side effects may include: GENERALLY WELL-TOLERATED. Mild headache or digestive upset can occur. Always consult a healthcare provider before starting any new supplement, especially if you have underlying conditions or take medications.

Is Ginkgo 24/6 (Standardized Ginkgo biloba Extract) safe to take?

Whether Ginkgo 24/6 (Standardized Ginkgo biloba Extract) is safe depends on the dose, your overall health, and any medications you take. At studied doses, reported side effects can include: GENERALLY WELL-TOLERATED. It may also interact with certain medications. Ginkgo 24/6 (Standardized Ginkgo biloba Extract) is not suitable for everyone — consult a healthcare provider before use if you are pregnant or breastfeeding, have a medical condition, or take prescription medications.

References(1 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Tan MS, Yu JT, Tan CC, et al. Efficacy and adverse effects of ginkgo biloba for cognitive impairment and dementia: a systematic review and meta-analysis. J Alzheimers Dis. 2015;43(2):589-603..PubMedUsed to support: Meta-analysis supporting cognitive benefit of Ginkgo biloba extract (the active in this branded ginkgo).