🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Vegetarian Capsule(s) Serving Size
Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 120.0mg (440 products) 📚 187 studies (Tier A: 1, B: 71)
This product: 60mg

Other Ingredients

Oat Fiber Cellulose Rice Bran Contains Less Than 2% of

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (80% of products) Nutrient (4% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions: As a herbal supplement, adults take one (1) capsule with any meal, twice daily - one (1) in the morning and one (1) in the evening or as directed by a healthcare provider. Do not exceed recommended dosage.

⚠️ Warnings & Precautions

Do not exceed recommended dosage.

Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.

Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children.

Do not use if product appears to be tampered with or seal is broken.

🧪 Formulation Notes

No added Sugar, Salt, Yeast, Preservatives, Artificial Flavors or Colors.

100% Vegetarian.

Gluten free

Ginkgo Biloba Extract has been used throughout history to support the brain, memory and mental performance. 21st Century's strict adherence to high quality ensures only the finest Ginkgo Biloba Extract containing ginkgo flavone glycosides and terpene lactones is used in the manufacturing of this product.

Additional Information

Individual results may vary.

Store at room temperature.

Standardized Brain, Memory & Mental Performance Support

Gluten free

Guaranteed quality Laboratory tested

Product Details

UPC / SKU 7 40985 21249 3
DSLD Entry Date 2019-08-23
Product Type Botanical
Form Capsule
Brand 21st Century
DSLD ID 205593
Data Updated 2026-04-11

Research Evidence

183 Research Sources
55 Avg Quality Score
86 Systematic Review
78 Meta Analysis
7 Other
4 Clinical Trial
2 Rct
2 Narrative Review
2 Regulatory Source
1 Openfda Safety
A Ginkgo biloba for cognitive impairment and dementia
Meta Analysis The Cochrane database of systematic reviews 2026
B Ginkgo biloba for cognitive impairment and dementia
Meta Analysis The Cochrane database of systematic reviews 2009
B Ginkgo biloba for tinnitus
Meta Analysis The Cochrane database of systematic reviews 2013
B Ginkgo biloba for tinnitus
Systematic Review The Cochrane database of systematic reviews 2022
B Ginkgo biloba for prevention of dementia: a randomized controlled trial
Rct JAMA 2008
B Effectiveness and safety of ginkgo biloba preparations in the treatment of Alzheimer's disease: A systematic review and meta-analysis
Systematic Review Frontiers in aging neuroscience 2023
B Ginkgo biloba for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2013
B The Comparative Efficacy of Multiple Interventions for Mild Cognitive Impairment in Alzheimer's Disease: A Bayesian Network Meta-Analysis
Systematic Review Frontiers in aging neuroscience 2020
B Comparative effects of Bacopa monnieri and Ginkgo biloba on cognitive functions: A systematic review and network meta-analysis
Meta Analysis Phytomedicine : international journal of phytotherapy and phytopharmacology 2026
B Ginkgo biloba for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2009
View all evidence for Ginkgo →

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