Horny Goat Weed

Horny Goat Weed

Prolab4.1 (28 ratings)
Format:Capsule Quantity: 60 Capsule(s) · 30 servings
Goals
$15.99 $0.53 per serving

Product analysis

49 out of 100

Horny Goat Weed offers a limited cognitive-support angle from ginkgo alongside niacin for normal nutrient needs. Yohimbe can raise anxiety and heart rate, which may work against comfortable concentration.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality33

Several botanical markers are named, but their preparation quality remains uncertain. Niacin and maca lack specific form details, limiting a closer comparison.

Ingredient Transparency70

The listed amounts are clear, but some preparations remain unspecified. The ginkgo components also lack individual proportions.

Value For Money40

The available information does not establish the value of the individual contributions. Neither the ingredient list nor the uncertain comparisons demonstrate good or poor value.

Customer Satisfaction59

Customer ratings are broadly favorable, though satisfaction is less consistent. The very small feedback pool limits confidence in that pattern.

Product Focus58

Ginkgo and niacin provide a limited connection to normal cognitive function. Yohimbe may raise anxiety and heart rate, creating tension with the focus-related purpose.

Format
Capsule
Container
60 Capsule(s)
Per serving
$0.53
Customer rating
4.1 · 28 ratings
Report analysis

Goals

Mental Focus
Impact
Moderate effect
B- Ingredient FitD- PathwaysC EvidenceA Formulation Logic
Study evidence
Ginkgo Supportive 28 studies
Brain Health
Impact
Moderate effect
B- Ingredient FitD- PathwaysC- EvidenceA+ Formulation Logic
Study evidence
Ginkgo Supportive 90 studies
Cognitive Support
Impact
Moderate effect
B- Ingredient FitD- PathwaysF EvidenceA Formulation Logic
Study evidence
Ginkgo Supportive 87 studies

Ingredients

IngredientAmount per servingScore
Niacin
80 mg
Horny Goat Weed (Icariin Flavones)
500 mg
Maca 4:1 extract
250 mg
Tribulus Terrestris extract (Furostanol Saponins)
250 mg 100
Ginkgo biloba extract (Flavone Glycosides, Terpene Lactones)
120 mg 85
Yohimbe extract (Yohimbine)
100 mg
Adults 18–50 Dairy Free
Report overview
A+ Composition And Label Disclosure
Each serving provides 250 mg of Tribulus terrestris Fruit Extract, with 40% saponins. The named form helps clarify what is included. There is no basis here to compare its value.
How this ingredient is rated

Composition and Label Disclosure

There is no separate finding on ingredient quality or absorption.

Composition and Label Disclosure100

The serving contains 250 mg of Tribulus terrestris Fruit Extract with 40% saponins.
Amount and Label Disclosure
The serving contains 250 mg of Tribulus terrestris Fruit Extract with 40% saponins.

Commercial Price and Usability

There is no separate value finding.
B- Composition And Label DisclosureA+ Composition And Label Disclosure
A serving states 120 mg of ginkgo leaf extract. The stated composition includes 24% flavone glycosides and 6% terpene lactones. A ginkgolic acid limit isn't available in the information provided. The price covers the whole serving, so a separate value for ginkgo isn't available.
How this ingredient is rated

Composition and Label Disclosure70

The stated composition includes 24% flavone glycosides and 6% terpene lactones. A ginkgolic acid limit isn't available in the information provided.
Marker and Preparation Disclosure
The stated composition includes 24% flavone glycosides and 6% terpene lactones.
Declared Ginkgolic Acid Limit
A ginkgolic acid limit isn't available in the information provided.

Composition and Label Disclosure100

A serving states 120 mg of ginkgo leaf extract.
Individual Preparation Amount Disclosure
A serving states 120 mg of ginkgo leaf extract.

Commercial Price and Usability

No separate price or usability assessment was available for ginkgo.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Efficacy and adverse effects of ginkgo biloba for cognitive impairment and dementia: a systematic review and meta-analysis.
    Tan MS; Yu JT; Tan CC; Wang HF; Meng XF; Wang C; Jiang T; Zhu XC; Tan L · Journal of Alzheimer's disease : JAD · 2015
    Meta-analysis2,561 participants9 studies pooledBrain Health forGinkgo
  2. Efficacy of Ginkgo biloba extract EGb 761® in dementia with behavioural and psychological symptoms: A systematic review.
    von Gunten A; Schlaefke S; Überla K · The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry · 2017
    Meta-analysis1,628 participants4 studies pooledBrain Health Cognitive Support forGinkgo
  3. Ginkgo biloba extract EGb 761 is safe and effective in the treatment of mild dementia - a meta-analysis of patient subgroups in randomised controlled trials.
    Riepe M; Hoerr R; Schlaefke S · The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry · 2025
    Meta-analysis782 participants4 studies pooledBrain Health forGinkgo
  4. Ginkgo biloba extract EGb 761® improves cognition and overall condition after ischemic stroke: Results from a pilot randomized trial.
    Cui M; You T; Zhao Y; Liu R; Guan Y; Liu J; Liu X; Wang X; Dong Q · Frontiers in pharmacology · 2023
    Randomized trial201 participantsBrain Health forGinkgo
  5. Ginkgo biloba extract EGb 761® in dementia with neuropsychiatric features: a randomised, placebo-controlled trial to confirm the efficacy and safety of a daily dose of 240 mg.
    Herrschaft H; Nacu A; Likhachev S; Sholomov I; Hoerr R; Schlaefke S · Journal of psychiatric research · 2012
    Randomized trial410 participantsBrain Health forGinkgo
  6. Efficacy of ginkgo diterpene lactone meglumine on cognitive function in patients with acute ischemic stroke: a predefined exploratory analysis of a multicenter, double-blind, randomized controlled trial.
    Tian X; Xu Q; Xia X; Zhang Y; Meng X; Wang A · Journal of neurology · 2024
    Randomized trial3,163 participantsCognitive Support forGinkgo
  7. A placebo-controlled, double-blind, randomized trial of an extract of Ginkgo biloba for dementia. North American EGb Study Group.
    Le Bars PL; Katz MM; Berman N; Itil TM; Freedman AM; Schatzberg AF · JAMA · 1997
    Randomized trial309 participantsCognitive Support forGinkgo
  8. Alleviating neuropsychiatric symptoms in dementia: the effects of Ginkgo biloba extract EGb 761. Findings from a randomized controlled trial.
    Bachinskaya N; Hoerr R; Ihl R · Neuropsychiatric disease and treatment · 2011
    Randomized trial410 participantsCognitive Support forGinkgo
  9. Efficacy and safety of a once-daily formulation of Ginkgo biloba extract EGb 761 in dementia with neuropsychiatric features: a randomized controlled trial.
    Ihl R; Bachinskaya N; Korczyn AD; Vakhapova V; Tribanek M; Hoerr R; Napryeyenko O; GOTADAY Study Group · International journal of geriatric psychiatry · 2013
    Randomized trial410 participantsCognitive Support forGinkgo
  10. Ginkgo biloba Extract EGb 761 in the Treatment of Patients with Mild Neurocognitive Impairment: A Systematic Review.
    Hort J; Duning T; Hoerr R · Neuropsychiatric disease and treatment · 2023
    Systematic review946 participants9 studies pooledMental Focus forGinkgo
  11. Proof of efficacy of the Ginkgo biloba special extract EGb 761 in outpatients suffering from mild to moderate primary degenerative dementia of the Alzheimer type or multi-infarct dementia.
    Kanowski S; Herrmann WM; Stephan K; Wierich W; Hörr R · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2012
    Randomized trial216 participantsMental Focus forGinkgo
  12. Proof of efficacy of the ginkgo biloba special extract EGb 761 in outpatients suffering from mild to moderate primary degenerative dementia of the Alzheimer type or multi-infarct dementia.
    Kanowski S; Herrmann WM; Stephan K; Wierich W; Hörr R · Pharmacopsychiatry · 1996
    Randomized trial216 participantsMental Focus forGinkgo
  13. Ginkgo biloba extract improved cognitive and neurological functions of acute ischaemic stroke: a randomised controlled trial.
    Li S; Zhang X; Fang Q; Zhou J; Zhang M; Wang H; Chen Y; Xu B; Wu Y; Qian L; Xu Y · Stroke and vascular neurology · 2021
    Randomized trial348 participantsMental Focus forGinkgo
  14. Ginkgo biloba in the Aging Process: A Narrative Review.
    Barbalho SM; Direito R; Laurindo LF; Marton LT; Guiguer EL; Goulart RA; Tofano RJ; Carvalho ACA; Flato UAP; Capelluppi Tofano VA; Detregiachi CRP; Bueno PCS; Girio RSJ; Araújo AC · Antioxidants (Basel, Switzerland) · 2024
    Narrative review14 studies pooledMental Focus forGinkgo