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Pure Brainpower

Swanson
4.4
★ ★ ★ ★ ★
(510 ratings)
Bacopa 300 mg
Ginkgo
Product Image
Score76
A focused long-term cognitive formula led by well-dosed branded bacopa, with modest ginkgo and incomplete marker disclosure as the main limits.
How scoring works
Quantity:60 Veggie Cap(s) • (60 servings)
Goals:
Brain Health
Cognitive Support
Mental Focus
Productivity Boost
Stress Relief
Mood Support

Score 76

A focused long-term cognitive formula led by well-dosed branded bacopa, with modest ginkgo and incomplete marker disclosure as the main limits.
How scoring works
$21.49($0.35 per serving)
Amazon
$ 21.49
iHerb
$ 21.49
Report prices

Analysis

Pure Brainpower utilizes high-quality, trademarked ingredients like BaCognize Bacopa and NeuroFactor coffee fruit extract. These specific extracts have been researched for their ability to support memory, mental focus, and brain health. It also includes standardized Ginkgo biloba to help with cerebral blood flow and processing speed. The formula is highly transparent, identifying specific active markers for its botanical components. This ensures a consistent profile that aligns with modern cognitive research. It is a reliable choice for professionals or anyone looking for a research-backed, multi-pathway brain supplement.
Who is it for
  • Adults seeking stimulant-free long-term cognitive support
  • People focused on memory and mental resilience
Best for
  • Memory and learning support
  • Sustained cognitive routines rather than acute alertness

Pros

  • Uses a meaningful amount of branded Bacognize bacopa
  • Covers memory, circulation, and neural signaling
  • Short and coherent ingredient list
  • Low qualitative serving cost

Cons

  • Bacoside percentage is not shown
  • Ginkgo amount is modest
  • Ginkgo marker percentages and purity limit are missing
  • Limited direct vision support

Warnings

  • Ginkgo may increase bleeding tendency with anticoagulant or antiplatelet medicines
  • Bacopa can cause digestive upset or drowsiness in sensitive users
  • Coffee-fruit extract may feel stimulating to caffeine-sensitive users even though caffeine content is not stated

Nutrient quality

82 Highest impact

Trademarked bacopa and named ginkgo marker classes give the formula a reasonably strong quality foundation. A meaningful bacopa amount and coherent cognitive focus outweigh the more modest ginkgo contribution.

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Ingredient transparency

73 High impact

Active amounts are clearly listed and no proprietary blend hides the supplied doses. Missing daily directions, excipients, and some form or potency details keep disclosure incomplete.

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Customer satisfaction

66 High impact

A strong supplied average is backed by a substantial review base. Specific review comments were not provided, so repeated complaints and purpose-specific experiences cannot be assessed.

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Value for money

81 Highest impact

A focused formula and useful bacopa amount support good value. Incomplete marker percentages prevent the product from reaching the strongest tier of its category.

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Report analysis

Goals

Brain Health
Brain Health
Impact
Highest effect
A- Goal FitA- Strength of SupportA- CoverageA Formula Quality
Bacopa · 300 mg

Branded Bacognize bacopa anchors the formula with a clinically aligned amount for gradual memory support. Ginkgo and coffee-fruit extract add circulation and cognitive signaling support.

The blend covers several brain-health pathways without a long ingredient list, though ginkgo marker percentages remain unclear. Ginkgo may increase bleeding risk when combined with anticoagulant or antiplatelet medicines.

Study evidence
Bacopa Supportive 17 studies
Ginkgo Supportive 90 studies
Cognitive Support
Cognitive Support
Impact
Highest effect
A Goal FitB+ Strength of SupportA- CoverageA- Formula Quality
Bacopa · 300 mg

Branded Bacopa, Ginkgo, and coffee fruit create broad support for memory, cerebral circulation, and neural signaling. Bacopa provides the strongest clinically grounded core, while the other actives extend coverage.

The Bacopa amount is clinically aligned, but its bacoside percentage is not shown. Ginkgo is below the preferred clinical amount and lacks clear marker percentages and a verified ginkgolic acid limit.

Study evidence
Bacopa Supportive 30 studies
Ginkgo Supportive 87 studies
Mental Focus
Mental Focus
Impact
Highest effect
A- Goal FitB+ Strength of SupportB- CoverageA- Formula Quality

Branded Bacognize bacopa provides a strong long-term memory and processing foundation, while ginkgo and coffee-fruit extract add circulation and neuronal support. The 300 mg bacopa amount is meaningful, but the 75 mg ginkgo amount is modest.

The formula covers learning, circulation, and neuronal signaling without relying on a stimulant. Ginkgo may add to bleeding risk with anticoagulant or antiplatelet medicines, and bacopa can cause digestive upset or drowsiness in sensitive users.

Study evidence
Bacopa Supportive 13 studies
Ginkgo Supportive 28 studies
Productivity Boost
Productivity Boost
Impact
Highest effect
A- Goal FitB Strength of SupportB- CoverageB+ Formula Quality

Bacopa supports memory, while ginkgo and coffee-fruit extract target circulation and cognitive signaling. Evidence is strongest for the clinically aligned Bacognize amount, although the ginkgo standardization is not clear enough to confirm quality.

The 300 mg branded Bacopa extract provides a meaningful foundation, and coffee-fruit extract adds a separate pathway. Ginkgo may increase bleeding tendency with anticoagulant or antiplatelet medicines, while missing marker percentages and a safe ginkgolic-acid limit weaken label confidence.

Study evidence
Bacopa Supportive 12 studies
Ginkgo Supportive 20 studies
Ginkgo Supportive 12 studies
Stress Relief
Stress Relief
Impact
High effect
C+ Goal FitA- Strength of SupportC+ CoverageB- Formula Quality

Standardized Bacognize bacopa offers gradual support for cognitive strain and stress resilience. Ginkgo and coffee-fruit extract broaden the cognitive focus but add less direct stress support.

The 300 mg bacopa amount is meaningful and the branded source improves confidence in the main active. The formula is better suited to chronic cognitive pressure than to rapid calming during acute stress.

Study evidence
Bacopa Supportive 8 studies
Mood Support
Mood Support
Impact
High effect
C- Goal FitB Strength of SupportC- CoverageB Formula Quality

Bacopa may support stress resilience and subjective well-being, but the formula is designed more for cognition than mood. Ginkgo and coffee-fruit extract add cognitive mechanisms without strong evidence for mood regulation.

The branded Bacopa amount is clinically aligned, while ginkgo is modest and incompletely standardized. The formula may suit someone whose mood concerns accompany cognitive strain, but it is not a direct serotonin or broad stress formula.

Study evidence
Bacopa Supportive 7 studies

Ingredients

IngredientAmount per serving
Bacognize (Bacopa Glycosides)
 300 mg
Ginkgo biloba leaf extract (Flavone Glycosides, Ginkgolic Acid, Terpene Lactones)
 75 mg
NeuroFactor Coffee fruit extract
100 mg
Adults 18–50
Report overview
Bacopa (Bacopa Glycosides) · 300 mg OverallScore64
C+ Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyA+ Value

The branded Bacognize extract provides a clinically aligned Bacopa dose at a low serving cost. Trademarked sourcing supports consistency, but the label does not show a bacoside percentage or identify the plant part. Strong dose and price are therefore balanced by incomplete active-yield transparency.

View ingredientView products
Ginkgo (Flavone Glycosides, Ginkgolic Acid, Terpene Lactones) · 75 mg OverallScore40
F Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyF Value

The extract names key active-marker classes and ginkgolic acid but gives no percentages or safe purity limit. The fully disclosed daily amount fits mild maintenance rather than the preferred clinical range. Cost appears moderate, but uncertain standardization and purity weaken value.

View ingredientView products
Loading alternative details
77 Performance

Memory Complex

Natrol
<p>Bacopa, ginkgo, huperzine A, and B vitamins form a coherent memory-support formula with useful extract weights. Stronger combined ginkgo and bacopa coverage improves alignment with the original’s cognitive role, while extract standardization remains an important limitation.</p>
83 Performance

Ginkgold 120 mg

Nature's Way
<p>A well-standardized branded extract provides a meaningful daily amount with strong purity assurance. Clearer standardization or enhanced ginkgo delivery makes potency easier to assess than in the original, but bacopa coverage is lost.</p>
84 Performance

Ginkgo Biloba Phytosome 60 mg

Natural Factors HerbalFactors
<p>A recognized phytosome extract provides strong quality and absorption support. Clearer standardization or enhanced ginkgo delivery makes potency easier to assess than in the original, but bacopa coverage is lost.</p>
84 Budget

Ginkgo Biloba Certified Extract 120 mg

Life Extension
<p>Named active-marker groups and a very low ginkgolic-acid limit provide strong purity assurance. The lower serving cost improves accessibility, but the focused ginkgo formula does not preserve the original’s combined ginkgo-and-bacopa approach.</p>
83 Budget

Ginkgo Biloba 60 mg

Swanson Superior Herbs
<p>A recognized GinkgoSelect extract provides strong standardization and purity assurance. The lower serving cost improves accessibility, but the focused ginkgo formula does not preserve the original’s combined ginkgo-and-bacopa approach.</p>
83 Budget

Ginkgo Biloba 60 mg

NOW
<p>The formula combines a maintenance extract with additional ginkgo leaf powder and names both key marker groups. The lower serving cost improves accessibility, but the focused ginkgo formula does not preserve the original’s combined ginkgo-and-bacopa approach.</p>
84 Value

Ginkgo Biloba 120 mg

California Gold Nutrition EuroHerbs
<p>The extract amount fits common daily use and names both key marker groups. A clearly dosed ginkgo extract at a lower serving cost improves value, with narrower cognitive-pathway coverage as the trade-off.</p>
84 Value

Ginkgo Biloba 120 mg

Nature's Bounty
<p>The extract amount fits common daily use and names the two key ginkgo marker groups. A clearly dosed ginkgo extract at a lower serving cost improves value, with narrower cognitive-pathway coverage as the trade-off.</p>
81 Value

Extra Strength Ginkgo 120 mg

Doctor's Best
<p>The key ginkgo marker groups are named, but their percentages and a purity limit are not fully disclosed. A clearly dosed ginkgo extract at a lower serving cost improves value, with narrower cognitive-pathway coverage as the trade-off.</p>
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. Ginkgo for elderly people with dementia and age-associated memory impairment: a randomized clinical trial.
    van Dongen M; van Rossum E; Kessels A; Sielhorst H; Knipschild P · Journal of clinical epidemiology · 2003
    Randomized trial214 participantsBrain Health forGinkgo
  3. Plant-derived nootropics and human cognition: A systematic review.
    Lorca C; Mulet M; Arévalo-Caro C; Sanchez MÁ; Perez A; Perrino M; Bach-Faig A; Aguilar-Martínez A; Vilella E; Gallart-Palau X; Serra A · Critical reviews in food science and nutrition · 2023
    Systematic review256 studies pooledBrain Health forBacopa
  4. The acute effects of an extract of Bacopa monniera (Brahmi) on cognitive function in healthy normal subjects.
    Nathan PJ; Clarke J; Lloyd J; Hutchison CW; Downey L; Stough C · Human psychopharmacology · 2019
    Randomized trial38 participantsBrain Health forBacopa
  5. 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
  6. Is Ginkgo biloba a cognitive enhancer in healthy individuals? A meta-analysis.
    Laws KR; Sweetnam H; Kondel TK · Human psychopharmacology · 2014
    Meta-analysis1,132 participants13 studies pooledMental Focus forGinkgo
  7. Modulation of cognitive performance following single doses of 120 mg Ginkgo biloba extract administered to healthy young volunteers.
    Kennedy DO; Jackson PA; Haskell CF; Scholey AB · Human psychopharmacology · 2008
    Randomized trial78 participantsProductivity Boost forGinkgo
  8. Effects of Ginkgo biloba on alertness and chemosensory function in healthy adults.
    Mattes RD; Pawlik MK · Human psychopharmacology · 2004
    Randomized trial39 participantsProductivity Boost forGinkgo
  9. 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 pooledCognitive Support Brain Health forGinkgo
  10. Ginkgo biloba Extract (EGb761), Cholinesterase Inhibitors, and Memantine for the Treatment of Mild-to-Moderate Alzheimer's Disease: A Network Meta-Analysis.
    Thancharoen O; Limwattananon C; Waleekhachonloet O; Rattanachotphanit T; Limwattananon P; Limpawattana P · Drugs & aging · 2019
    Meta-analysisCognitive Support forGinkgo
  11. The cognitive-enhancing effects of Bacopa monnieri: a systematic review of randomized, controlled human clinical trials.
    Pase MP; Kean J; Sarris J; Neale C; Scholey AB; Stough C · Journal of alternative and complementary medicine (New York, N.Y.) · 2012
    Systematic review6 studies pooledCognitive Support Productivity Boost forBacopa
  12. Chronic effects of Brahmi (Bacopa monnieri) on human memory.
    Roodenrys S; Booth D; Bulzomi S; Phipps A; Micallef C; Smoker J · Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2002
    Randomized trial76 participantsCognitive Support forBacopa
  13. Comparative effects of Bacopa monnieri and Ginkgo biloba on cognitive functions: A systematic review and network meta-analysis.
    Tiemtad P; Ingkaninan K; Temkitthawon P; Thimkorn P; Rattanachaisit N; Teaktong T; Dhippayom T · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2026
    Meta-analysis2,107 participants29 studies pooledBrain Health Mental Focus forBacopa
  14. Meta-analysis of randomized controlled trials on cognitive effects of Bacopa monnieri extract.
    Kongkeaw C; Dilokthornsakul P; Thanarangsarit P; Limpeanchob N; Norman Scholfield C · Journal of ethnopharmacology · 2014
    Meta-analysis518 participants9 studies pooledBrain Health Mental Focus Productivity Boost forBacopa
  15. Comparative efficacy of Medhya Rasayana,Bacopa monnieri, and Centella asiatica in enhancing memory and IQ of 8-10 year-old healthy boys: A prakriti-based double-blind, randomized controlled trial.
    Verma J; Rathi R; Anamika; Rathi B; Pandey VB · Journal of Ayurveda and integrative medicine · 2025
    Randomized trial180 participantsBrain Health Cognitive Support forBacopa
  16. The effect of plant active substances on cognitive function in healthy older adults: a systematic review and network meta-analysis of randomized controlled trials.
    Feng X; Fan S; Wei F · Frontiers in pharmacology · 2026
    Meta-analysis1,861 participants25 studies pooledBrain Health Cognitive Support forBacopa
  17. 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 Productivity Boost forGinkgo
  18. 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 Productivity Boost forGinkgo
  19. 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
  20. A systematic review of the Ayurvedic medicinal herb Bacopa monnieri in child and adolescent populations.
    Kean JD; Downey LA; Stough C · Complementary therapies in medicine · 2017
    Systematic review5 studies pooledCognitive Support forBacopa
  21. Efficacy of Standardized Extract of Bacopa monnieri (Bacognize®) on Cognitive Functions of Medical Students: A Six-Week, Randomized Placebo-Controlled Trial.
    Kumar N; Abichandani LG; Thawani V; Gharpure KJ; Naidu MU; Venkat Ramana G · Evidence-based complementary and alternative medicine : eCAM · 2024
    Randomized trial60 participantsCognitive Support forBacopa
  22. 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
  23. 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 Productivity Boost forGinkgo
  24. 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
  25. 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
  26. Evaluating the effects of Bacopa monnieri on cognitive performance and sleep quality of patients with mild cognitive impairment: A triple-blinded, randomized, placebo-controlled trial.
    Delfan M; Kordestani-Moghaddam P; Gholami M; Kazemi K; Mohammadi R · Explore (New York, N.Y.) · 2024
    Randomized trial62 participantsMental Focus forBacopa
  27. Cognitive effects of two nutraceuticals Ginseng and Bacopa benchmarked against modafinil: a review and comparison of effect sizes.
    Neale C; Camfield D; Reay J; Stough C; Scholey A · British journal of clinical pharmacology · 2013
    Systematic reviewMental Focus forBacopa
  28. Efficiency of Different Supplements in Alleviating Symptoms of ADHD with or Without the Use of Stimulants: A Systematic Review.
    Al Shahab S; Al Balushi R; Qambar A; Abdulla R; Qader M; Abdulla S; Jahrami H · Nutrients · 2025
    Systematic reviewMental Focus forBacopa
  29. 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
  30. 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
  31. 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
  32. 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
  33. The Effects of a Bacopa monnieri Extract (Bacumen®) on Cognition, Stress, and Fatigue in Healthy Adults: A Randomized, Double-Blind, Placebo-Controlled Trial.
    Lopresti AL; Smith SJ · Clinical drug investigation · 2025
    Randomized trial101 participantsMood Support forBacopa
  34. Effects of Bacopa monnieri (CDRI 08®) in a population of males exhibiting inattention and hyperactivity aged 6 to 14 years: A randomized, double-blind, placebo-controlled trial.
    Kean JD; Downey LA; Sarris J; Kaufman J; Zangara A; Stough C · Phytotherapy research : PTR · 2022
    Randomized trial112 participantsMood Support forBacopa
  35. The chronic effects of an extract of Bacopa monniera (Brahmi) on cognitive function in healthy human subjects.
    Stough C; Lloyd J; Clarke J; Downey LA; Hutchison CW; Rodgers T; Nathan PJ · Psychopharmacology · 2001
    Randomized trial85 participantsMood Support Stress Relief forBacopa
  36. Effects of a standardized Bacopa monnieri extract on cognitive performance, anxiety, and depression in the elderly: a randomized, double-blind, placebo-controlled trial.
    Calabrese C; Gregory WL; Leo M; Kraemer D; Bone K; Oken B · Journal of alternative and complementary medicine (New York, N.Y.) · 2009
    Randomized trial54 participantsMood Support Productivity Boost Stress Relief forBacopa
  37. Brahmi for the better? New findings challenging cognition and anti-anxiety effects of Brahmi (Bacopa monniera) in healthy adults.
    Sathyanarayanan V; Thomas T; Einöther SJ; Dobriyal R; Joshi MK; Krishnamachari S · Psychopharmacology · 2013
    Randomized trial72 participantsMood Support forBacopa
  38. Examining the nootropic effects of a special extract of Bacopa monniera on human cognitive functioning: 90 day double-blind placebo-controlled randomized trial.
    Stough C; Downey LA; Lloyd J; Silber B; Redman S; Hutchison C; Wesnes K; Nathan PJ · Phytotherapy research : PTR · 2009
    Randomized trial107 participantsProductivity Boost forBacopa
  39. An acute, double-blind, placebo-controlled crossover study of 320 mg and 640 mg doses of a special extract of Bacopa monnieri (CDRI 08) on sustained cognitive performance.
    Downey LA; Kean J; Nemeh F; Lau A; Poll A; Gregory R; Murray M; Rourke J; Patak B; Pase MP; Zangara A; Lomas J; Scholey A; Stough C · Phytotherapy research : PTR · 2014
    Randomized trial24 participantsProductivity Boost forBacopa
  40. [Ginkgo biloba extract EGb 761 in the treatment of dementia: evidence of efficacy and tolerability].
    Kasper S; Schubert H · Fortschritte der Neurologie-Psychiatrie · 2009
    Meta-analysis10 studies pooledProductivity Boost forGinkgo
  41. Dietary Flavonoids and Human Cognition: A Meta-Analysis.
    Cheng N; Bell L; Lamport DJ; Williams CM · Molecular nutrition & food research · 2022
    Meta-analysis5,519 participants80 studies pooledProductivity Boost forGinkgo
  42. Limited cognitive benefits in Stage +2 postmenopausal women after 6 weeks of treatment with Ginkgo biloba.
    Elsabagh S; Hartley DE; File SE · Journal of psychopharmacology (Oxford, England) · 2005
    Randomized trial87 participantsProductivity Boost forGinkgo
  43. Efficacy and safety of Ginkgo biloba extract EGb 761 in mild cognitive impairment with neuropsychiatric symptoms: a randomized, placebo-controlled, double-blind, multi-center trial.
    Gavrilova SI; Preuss UW; Wong JW; Hoerr R; Kaschel R; Bachinskaya N; GIMCIPlus Study Group · International journal of geriatric psychiatry · 2015
    Randomized trial160 participantsProductivity Boost forGinkgo
  44. Efficacy of Brahmi vati in generalised anxiety disorder - Randomized double blind comparative clinical trial.
    Khot SG; Tubaki BR; Gonugade VB · Journal of Ayurveda and integrative medicine · 2022
    Randomized trial56 participantsStress Relief forBacopa
  45. An acute, double-blind, placebo-controlled cross-over study of 320 mg and 640 mg doses of Bacopa monnieri (CDRI 08) on multitasking stress reactivity and mood.
    Benson S; Downey LA; Stough C; Wetherell M; Zangara A; Scholey A · Phytotherapy research : PTR · 2014
    Randomized trial17 participantsStress Relief forBacopa
  46. Herbal remedies for anxiety - a systematic review of controlled clinical trials.
    Ernst E · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2006
    Systematic review8 studies pooledStress Relief forBacopa