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Mental Sharpness Blend

product on market Capsule GNC Pro Performance AMP Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Ginkgo biloba leaf extract is used to support cognitive function and blood flow to the brain. Research evidence for these effects is generally limited and inconsistent across various populations. The ingredient profile maintains a high safety rating for typical use.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Mental Sharpness Blend
Open Full PDF View on NIH DSLD →
Details

Label Data

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

Supplement Facts — Evidence Check

Market median: 120.0mg (440 products) 191 studies (A:1, B:71)

Other Ingredients

Cellulose Dicalcium Phosphate Vegetable Cellulose Capsule
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take the contents of one packet daily with food.

Warnings & Precautions

Warning: Use only as directed. Do not exceed recommended daily intake.

Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.

Discontinue use two weeks prior to surgery.

Keep out of reach of children.

Formulation Notes

No artificial colors, no artificial flavors, no wheat, gluten free, no dairy, yeast free.

Additional Information

Several high-quality formulas in one convenient pack to amplify physical and mental intensity, the edge necessary to maximize performance.

Mental Sharpness Blend Gen in the zone with this herbal extract that supports mental sharpness and blood flow.

1 Get nutrients Multivitamin with 45 powerful ingredients 2 Increase endurance Clinically proven results 3 Get in the zone Supports mental sharpness 4 Support blood flow Enhance circulation

Clinically researched Includes powerful sports multivitamin Improves performance and increases endurance Supports blood flow

CODE 209511 DQG

Potency verified by GNC procedure #5000. Conforms to USP <2091> for weight. Meets USP <2040> disintegration.

Actual size

In a randomized, double-blind, placebo-controlled study of 112 healthy volunteers, subjects taking the GNC vitamin and mineral blends for six weeks experienced significant improvements in serum levels of certain key nutrients compared to a placebo and a basic multivitamin formula based upon multivariate statistical analyses of a group of B vitamins (thiamin, niacin, riboflavin, pantothenic acid, biotin, folic acid and vitamins B-6 and B-12) and key antioxidants and carotenoids (a group of beta-carotene, alpha-tocopherol, selenium, lutein and lycopene). Statistical improvements in SF-36 Vitality and Mental Health scores were also observed compared to placebo.

A double-blind, placebo-controlled, cross-over study of 29 physically fit and healthy young adult male subjects averaging about 4 hours of exercise a week cycling to exhaustion at 80% VO2 shows that these individuals were able to increase performance measured by time to exhaustion nearly 5 minutes longer than when taking placebo.

Store in a cool, dry place.

Gf Gluten free

GNC Quality Commitment Since 1935, GNC has been the leader in the development and manufacture of dietary supplements and is committed to producing the most superior products. We use only the highest quality ingredients manufactured under the strictest quality controls. Every raw material used is tested to ensure its purity and potency. Each product is dated and then shipped immediately to our stores to ensure that you are purchasing the freshest supplements available.

GNC Guarantee If you are not 100% completely satisfied, return the unused portion of the product with your receipt to a GNC store within 30 days. Our trained sales staff will either refund your purchase price or, if you prefer, assist you in finding a replacement product to help you live well.

Metadata

Product Details

DSLD Entry Date2016-12-23
Product TypeBotanical
FormCapsule
DSLD ID67291
Data Updated2026-04-11
Research

Research Evidence

183
Research Sources
55
Avg Quality
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 PubMed DOI
B Ginkgo biloba for cognitive impairment and dementia
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
B Ginkgo biloba for tinnitus
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
B Ginkgo biloba for tinnitus
Systematic Review The Cochrane database of systematic reviews 2022 PubMed DOI
B Ginkgo biloba for prevention of dementia: a randomized controlled trial
Rct JAMA 2008 PubMed DOI
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 PubMed DOI
B Ginkgo biloba for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
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 PubMed DOI
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 PubMed DOI
B Ginkgo biloba for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.