Gingko Biloba Extract
21st Century
Gingko Biloba Extract
4.7
★ ★ ★ ★ ★
(4242 ratings)
Ginkgo
Score 50.0
This product is virtually identical to another 21st Century Gingko Biloba Extract (id: 157270), offering 60mg of unstandardized Ginkgo Biloba extract per serving. While highly affordable, the lack of standardization for ginkgo flavone glycosides and terpene lactones, coupled with a low dosage, makes its efficacy for brain, cognitive, and cardiovascular support less reliable than alternatives that adhere to scientific recommendations for standardization.
Quantity: 60 Capsule(s)Servings size: 1 Vegetarian Capsule(s) (60 servings)
Selected goals:
Other goals:
Brain Health
Cognitive Support
Cardiovascular Support
leaderboard Score 50.0
This product is virtually identical to another 21st Century Gingko Biloba Extract (id: 157270), offering 60mg of unstandardized Ginkgo Biloba extract per serving. While highly affordable, the lack of standardization for ginkgo flavone glycosides and terpene lactones, coupled with a low dosage, makes its efficacy for brain, cognitive, and cardiovascular support less reliable than alternatives that adhere to scientific recommendations for standardization.
insights Analysis
This 21st Century Gingko Biloba Extract, like its counterpart, provides 60mg of Ginkgo Biloba extract without explicit standardization for the active compounds, ginkgo flavone glycosides and terpene lactones. The internet and nutritionists consistently emphasize that these standardized components are crucial for the consistent and proven benefits of Ginkgo for brain health, cognitive function, and cardiovascular circulation. The 60mg dose is considered low; most clinical studies demonstrating significant effects use daily doses ranging from 120mg to 240mg of standardized extract. Although the price per serving is very attractive ($0.11), and the product has a substantial number of reviews (4242), its formulation limitations mean it may not deliver the optimal therapeutic benefits compared to higher-quality, standardized options.
- Very affordable price per serving ($0.11)
- High review count (4242)
- Uses an "extract" rather than raw leaf
- Lacks explicit standardization for ginkgo flavone glycosides and terpene lactones
- 60mg dosage is generally considered low for optimal therapeutic effects
$6.72($0.11 per serving)
 Amazon | $ 6.72 | |
 iHerb | $ 8.49 |
bolt Effectiveness for goals
Some studies suggest a modest benefit in certain aspects of memory in healthy adults, while others show no significant improvement. The evidence is not conclusive for a strong effect on memory in healthy, younger individuals. More research is ongoing to clarify its potential role.
Research on Ginkgo's effectiveness for age-related cognitive decline, including early Alzheimer's disease, has yielded mixed results. While some studies suggest potential benefits in slowing decline or improving symptoms, large-scale trials have not consistently shown strong efficacy in preventing dementia. Consult a healthcare professional for specific concerns about cognitive health.
Large, well-designed clinical trials, such as the Ginkgo Evaluation of Memory (GEM) study, have generally found that Ginkgo biloba does not prevent or delay the onset of dementia or Alzheimer's disease in older adults. While it may have some effects on cognitive symptoms in established cases, its role as a preventative measure is not supported by current evidence.
Ginkgo biloba is thought to support healthy blood flow, particularly to the brain and extremities. Some studies indicate it may help with conditions related to poor circulation, such as intermittent claudication. However, more robust evidence is needed to confirm its widespread effectiveness for all circulatory issues.
Some individuals report improved focus and concentration with Ginkgo supplementation. However, scientific evidence supporting these specific benefits in healthy individuals is inconsistent. Research often focuses on broader cognitive functions rather than isolated aspects like focus.
schedule Dosage, timing & forms
A standardized Ginkgo supplement means that the extract contains a specific, consistent amount of its active compounds, primarily ginkgo flavone glycosides (24-27%) and terpene lactones (5-7%). This standardization ensures a consistent quality and potency across different batches. It is a key indicator of a high-quality Ginkgo product.
Common dosages for standardized Ginkgo biloba extract (GBE) often range from 120 mg to 240 mg per day, typically divided into two or three doses. It's important to look for extracts standardized to contain 24-27% ginkgo flavone glycosides and 5-7% terpene lactones. Always follow the specific instructions on the supplement label for guidance.
Yes, there is a significant difference. Ginkgo leaf, in its raw form or as a simple tea, contains varying and often lower concentrations of active compounds compared to a standardized extract. Standardized extracts are specifically processed to concentrate the beneficial ginkgo flavone glycosides and terpene lactones for consistent potency. For most supplement purposes, the standardized extract is preferred.
Ginkgo supplements are most commonly found as standardized extracts in capsule or tablet form. Liquid extracts and dried leaf teas are also available. The standardized extract is generally preferred for consistency and potency.
The effects of Ginkgo supplementation are not immediate and may take several weeks to become noticeable. Consistent daily intake for at least 4 to 6 weeks is often suggested before evaluating its potential benefits. Individual experiences can vary significantly.
health_and_safety Safety & interactions
Ginkgo biloba may interact with anticoagulant and antiplatelet medications, potentially increasing the risk of bleeding. It is advisable to consult a healthcare professional before combining Ginkgo with these types of drugs. This interaction is due to Ginkgo's potential effects on platelet aggregation.
Yes, it is generally recommended to discontinue Ginkgo biloba at least two weeks before any scheduled surgery. This is due to its potential antiplatelet effects, which could increase the risk of bleeding during and after the procedure. Always inform your surgeon and anesthesiologist about all supplements you are taking.
Individuals who are pregnant or breastfeeding, those with bleeding disorders, people undergoing surgery, or those taking blood-thinning medications should generally avoid Ginkgo biloba. Also, individuals with a history of seizures or those on antidepressant medications should use caution. Always consult a healthcare professional to determine if Ginkgo is appropriate for you.
Ginkgo biloba may interact with certain antidepressant medications, particularly SSRIs (Selective Serotonin Reuptake Inhibitors). There have been reports of potential interactions that could affect medication efficacy or increase side effects. Discussing this with a healthcare provider is recommended.
Common side effects of Ginkgo biloba can include headache, dizziness, upset stomach, diarrhea, and allergic skin reactions. These side effects are usually mild. If you experience severe or persistent side effects, discontinue use and consult a healthcare professional.
Ingredients
| Ingredient | Amount per serving |
|---|---|
| Ginkgo biloba extract | 60 mg |
Categories
Ginkgo 50.0
It represents a basic Ginkgo extract but falls behind optimally formulated products in the Ginkgo collection due to its unstandardized nature and lower dosage.
Goals
Brain Health 45.0
Similar to its identical counterpart, the lack of standardization and low 60mg dose make its impact on brain health less scientifically assured compared to benchmark products.
Cognitive Support 45.0
The efficacy for cognitive support is compromised by the absence of specific active compound percentages and a dose that is generally too low for consistent therapeutic effects.
The benefits for cardiovascular health are also likely to be modest due to the unstandardized nature and lower dosage, limiting its potential for significant circulatory improvement.