Product Image

Memoractiv

Thorne
4.6
★ ★ ★ ★ ★
(510 ratings)
Ashwagandha 300 mg
Acetyl L-Carnitine 250 mg
Ginkgo
Bacopa 100 mg
Product Image
Score75
High-quality branded forms and eye carotenoids create broad cognitive support, but several doses are modest and the caffeine yield is unclear. High cost and stimulant timing are the main practical drawbacks.
How scoring works
Quantity:60 Capsule(s) • (30 servings)
Goals:
Vision Support
Mental Focus
Brain Health
Cognitive Support
Productivity Boost
Energy
Muscle Gain
Fitness
Testosterone Support
Stress Relief

Score 75

High-quality branded forms and eye carotenoids create broad cognitive support, but several doses are modest and the caffeine yield is unclear. High cost and stimulant timing are the main practical drawbacks.
How scoring works
$70.00($2.33 per serving)
iHerb
$ 70.00
Amazon
$ 70.00
Vitacost
$ 75.69
Pure Formulas
$ 70.00
Walmart
$ 70.00
Report prices

Analysis

The two-capsule serving combines 300 mg of KSM-66 ashwagandha with 240 mg of Virtiva ginkgo phytosome and a caffeine-pterostilbene complex. Lutemax lutein and zeaxanthin add direct vision relevance, while acetyl-L-carnitine and bacopa support the cognitive theme.

The branded ginkgo delivery and ashwagandha form are meaningful strengths. Acetyl-L-carnitine at 250 mg and bacopa at 100 mg are supporting rather than stand-alone amounts, and the caffeine yield from the complex is not clearly stated in the supplied data.

Two capsules are convenient, but the serving cost is high. Stimulation also conflicts with the attached sleep-support goal and may not suit users taking the product later in the day.

Who is it for
  • Adults seeking cognitive, stress, and vision support together
  • Users who tolerate caffeine
  • People who value branded ingredient forms
Best for
  • Daytime cognitive support
  • Combining ashwagandha with enhanced-delivery ginkgo
  • Cognition plus lutein and zeaxanthin

Pros

  • Uses KSM-66 ashwagandha
  • Uses a ginkgo phytosome
  • Includes Lutemax lutein and zeaxanthin
  • Adds acetyl-L-carnitine and bacopa
  • Uses a practical two-capsule serving

Cons

  • Serving cost is high
  • Bacopa is lightly dosed
  • Acetyl-L-carnitine is modest
  • Caffeine yield is not clearly stated
  • The stimulant component conflicts with sleep support

Warnings

  • The caffeine-pterostilbene complex may cause jitters or sleep disruption; avoid late-day use.
  • Ginkgo may increase bleeding risk with anticoagulant or antiplatelet medicines.
  • Ashwagandha may affect thyroid function and can add sedation with calming medicines.
  • Avoid ashwagandha during pregnancy unless specifically directed by a qualified clinician.

Nutrient quality

85 Highest impact

KSM-66 ashwagandha, ginkgo phytosome, and branded lutein and zeaxanthin are well-specified forms. Ashwagandha and ginkgo are meaningful, while acetyl-L-carnitine and bacopa are more modest.

Ingredient transparency

77 High impact

Specific amounts are provided for every active. Capsule materials and other inactive ingredients are not shown.

Customer satisfaction

65 Moderate impact

The supplied aggregate rating indicates very favorable satisfaction, though no experience details are provided. No specific feedback is supplied, so recurring complaints cannot be assessed.

Value for money

72 High impact

Premium forms and a focused formula support quality, though the cost remains high. The serving cost is high for a blend with several modest supporting doses.

Report analysis

Goals

Vision Support
Vision Support
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC CoverageA Formula Quality

Memoractiv provides 10 mg Lutemax lutein and 2 mg zeaxanthin and has 498 reviews averaging 4.64, indicating strong customer satisfaction. NSF distinguishes facility GMP oversight from finished-product certification, so a current product-specific quality mark should be verified.

NEI advises discussing AREDS2-style supplementation with an eye-care professional because its evidence applies to specific stages of age-related macular degeneration rather than general vision enhancement.

Mental Focus
Mental Focus
Impact
Highest effect
A- Goal FitB+ Strength of SupportA- CoverageA- Formula Quality
Acetyl L-Carnitine · 250 mg

Memoractiv has a direct fit for mental focus based on its disclosed attention, energy, memory, or stress-resilience ingredients.

Dose quality and formula structure support a moderate contribution, with evidence depth and pathway balance determining the final strength.

Study evidence
Acetyl L-Carnitine Supportive 7 studies
Ashwagandha Supportive 12 studies
Bacopa Supportive 13 studies
Ginkgo Supportive 28 studies
Brain Health
Brain Health
Impact
Highest effect
A Goal FitB Strength of SupportA- CoverageA- Formula Quality
Ashwagandha · 300 mgBacopa · 100 mg

KSM-66 ashwagandha, acetyl-L-carnitine, Virtiva ginkgo phytosome, caffeine-pterostilbene, and bacopa directly target stress resilience, cerebral energy, alertness, circulation, and memory.

Strong branded forms and broad cognitive coverage are tempered by underdosed bacopa and acetyl-L-carnitine and by stimulant sensitivity considerations.

Study evidence
Acetyl L-Carnitine Supportive 19 studies
Ashwagandha Supportive 12 studies
Bacopa Supportive 17 studies
Ginkgo Supportive 90 studies
Cognitive Support
Cognitive Support
Impact
Highest effect
A- Goal FitB Strength of SupportA- CoverageB+ Formula Quality
Ashwagandha · 300 mgAcetyl L-Carnitine · 250 mgBacopa · 100 mg

Memoractiv combines ginkgo phytosome, KSM-66, bacopa, acetyl-L-carnitine, and other nootropics for broad memory, circulation, energy, and stress support.

Customer feedback averages 4.64 from 498 reviews; Thorne reports in-house and third-party testing plus NSF- and TGA-audited GMP systems, while medication and individual tolerance still deserve review.

Study evidence
Acetyl L-Carnitine Supportive 20 studies
Bacopa Supportive 30 studies
Ginkgo Supportive 87 studies
Productivity Boost
Productivity Boost
Impact
Highest effect
A- Goal FitB+ Strength of SupportB+ CoverageB Formula Quality
Acetyl L-Carnitine · 250 mgAcetyl L-Carnitine · 250 mg

Memoractiv aligns with Productivity Boost mainly through Bacopa and Ashwagandha, while the supplied collection analyses average 64.7 and supplied customer feedback is 4.64 from 498 reviews.

Its strongest feature is form and disclosure quality, while the main limitation is that no supplement replaces a varied diet; it appears well suited to broad goal support.

Study evidence
Ashwagandha Supportive 6 studies
Bacopa Supportive 12 studies
Energy
Energy
Impact
Highest effect
B+ Goal FitB Strength of SupportA- CoverageB+ Formula Quality
Acetyl L-Carnitine · 250 mg

Memoractiv combines 116 mg of a caffeine-pterostilbene complex with 300 mg KSM-66 ashwagandha, 250 mg acetyl-L-carnitine and a 240 mg ginkgo phytosome, while 498 reviews average 4.64. Thorne's manufacturing facility is listed by NSF for dietary-supplement GMP and the company describes ingredient-identity and purity testing.

The multi-active stack may support alertness, stress resilience and mitochondrial fuel use, although stimulant sensitivity and herb or medication interactions remain relevant.

Study evidence
Acetyl L-Carnitine Supportive 19 studies
Ashwagandha Supportive 9 studies

Ingredients

IngredientAmount per serving
KSM-66 (Ashwagandha root extract)
 300 mg
Acetyl-L-Carnitine (Acetyl-L-Carnitine Chloride)
 250 mg
Virtiva (Ginkgo Phytosome)
 240 mg
PURENERGY (Caffeine Pterostilbene Complex)
 116 mg
Bacopa leaf extract
100 mg
Lutemax 2020 (Lutein)
 10 mg
Lutemax 2020 (Zeaxanthin Isomers)
 2 mg
Gluten Free Adults 18–50 Women
Report overview
Ashwagandha (Ashwagandha root extract) · 300 mg OverallScore82
A- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD- Value
+1

Memoractiv discloses 300 mg ashwagandha per serving and has a 4.64 average from 498 reviews. Thorne is an established quality-focused manufacturer and reviews average 4.64, while the multi-ingredient cognitive formula should be checked for personal medication fit.

View ingredientView products
Acetyl L-Carnitine (Acetyl-L-Carnitine Chloride) · 250 mg OverallScore72
A Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyF Value

Memoractiv uses only acetyl L-carnitine in a clearly identified chloride form, but its 250 mg dose and $2.33 serving cost shape its practical fit. Customer satisfaction is favorable at 4.64 from 498 reviews, while Thorne reports extensive in-house and third-party testing plus NSF- and TGA-audited GMP systems. The caffeine-pterostilbene complex and ashwagandha may not suit everyone, particularly people sensitive to stimulants or using interacting medication.

View ingredientView products
Ginkgo (Ginkgo Phytosome) · 240 mg OverallScore64
D- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value

Virtiva Ginkgo Phytosome is a branded enhanced-delivery extract, but the label does not state 24% glycosides and 6% lactones. The 240 mg daily amount of high-bioavailability Ginkgo Phytosome fits the clinical range. The calculated cost is $1.17 per 120 mg, while the 4.64 average from 498 reviews indicates positive customer satisfaction.

View ingredientView products
Loading alternative details
76 Performance

Ultimate Neuro Complex

Natural Factors 3 Brains
<p>Acetyl-L-carnitine, NAC, alpha-lipoic acid, and huperzine A lead a well-chosen cognitive formula, giving it a more focused ingredient profile than Memoractiv. Vinpocetine and huperzine A call for extra caution with medicines and sensitivity.</p>
75 Performance

Brain Cell Support

Metabolic Maintenance
<p>Acetyl-L-carnitine, Cognizin citicoline, phosphatidylserine, ginkgo, and gotu kola are provided at generally useful amounts, giving it a more focused ingredient profile than Memoractiv. Repeated extract entries make some quantities ambiguous.</p>
72 Performance

RealClarity

Real Mushrooms
<p>Sensoril is combined with lion’s mane, rhodiola, and bacopa for broader stress and cognitive support, giving it a more focused ingredient profile than Memoractiv. Several supporting extracts are modest or incompletely characterized.</p>
80 Budget

Clear Thinking

Nature's Way
<p>The lower serving cost makes Clear Thinking a more economical alternative to Memoractiv. Branded citicoline, bacopa, and ashwagandha create a compact cognitive formula. The bacopa amount is below a more established targeted level.</p>
76 Budget

Pure Brainpower

Swanson
<p>The lower serving cost makes Pure Brainpower a more economical alternative to Memoractiv. A clinically aligned Bacognize amount is paired with ginkgo and coffee-fruit extract. Active-marker and excipient details remain incomplete.</p>
77 Budget

Memory Complex

Natrol
<p>The lower serving cost makes Memory Complex a more economical alternative to Memoractiv. Bacopa, ginkgo, B vitamins, and huperzine A provide a broader memory-focused core. Extract-marker details are incomplete, and ginkgo can interact with anticoagulant or antiplatelet medicines.</p>
71 Value

Ashwagandha Ginkgo

Oregon's Wild Harvest
<p>Substantial ashwagandha and a practical ginkgo amount combine stress and cognitive support in a concise formula, while a lower serving cost improves practical value relative to Memoractiv. Ashwagandha warrants thyroid-related caution, while ginkgo may interact with blood-thinning medicines.</p>
78 Value

Ginkgo+

NS Natural Stacks
<p>Useful ginseng, bacopa, and ginkgo amounts form a coherent cognitive blend, while a lower serving cost improves practical value relative to Memoractiv. Active-marker percentages and ginkgo purity details are missing.</p>
57 Value

ThinkFast

Futurebiotics
<p>Recognized bacopa and substantial ginkgo amounts provide a relevant cognitive core, while a lower serving cost improves practical value relative to Memoractiv. Hidden blends and incomplete extract standards weaken transparency.</p>
Report alternatives

Sources

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

  1. 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 pooledCognitive Support Brain Health Mental Focus forBacopa
  2. 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 participantsCognitive Support forBacopa
  3. 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
  4. A 1-year controlled trial of acetyl-l-carnitine in early-onset AD.
    Thal LJ; Calvani M; Amato A; Carta A · Neurology · 2000
    Randomized trial229 participantsCognitive Support forAcetyl L-Carnitine
  5. Acetyl-L-carnitine improves cognitive functions in severe hepatic encephalopathy: a randomized and controlled clinical trial.
    Malaguarnera M; Vacante M; Motta M; Giordano M; Malaguarnera G; Bella R; Nunnari G; Rampello L; Pennisi G · Metabolic brain disease · 2012
    Randomized trial61 participantsCognitive Support Brain Health forAcetyl L-Carnitine
  6. Long-term acetyl-L-carnitine treatment in Alzheimer's disease.
    Spagnoli A; Lucca U; Menasce G; Bandera L; Cizza G; Forloni G; Tettamanti M; Frattura L; Tiraboschi P; Comelli M · Neurology · 1991
    Randomized trial130 participantsCognitive Support Brain Health forAcetyl L-Carnitine
  7. Acetyl-L-carnitine treatment in minimal hepatic encephalopathy.
    Malaguarnera M; Gargante MP; Cristaldi E; Vacante M; Risino C; Cammalleri L; Pennisi G; Rampello L · Digestive diseases and sciences · 2008
    Randomized trial125 participantsBrain Health Cognitive Support forAcetyl L-Carnitine
  8. Pharmaco-electroencephalographic and clinical effects of the cholinergic substance--acetyl-L-carnitine--in patients with organic brain syndrome.
    Herrmann WM; Dietrich B; Hiersemenzel R · International journal of clinical pharmacology research · 1990
    Randomized trialBrain Health forAcetyl L-Carnitine
  9. Acetyl-L-carnitine in the treatment of mildly demented elderly patients.
    Passeri M; Cucinotta D; Bonati PA; Iannuccelli M; Parnetti L; Senin U · International journal of clinical pharmacology research · 1990
    Randomized trial60 participantsBrain Health Mental Focus forAcetyl L-Carnitine
  10. Acute and Repeated Ashwagandha Supplementation Improves Markers of Cognitive Function and Mood.
    Leonard M; Dickerson B; Estes L; Gonzalez DE; Jenkins V; Johnson S; Xing D; Yoo C; Ko J; Purpura M; Jäger R; Faries M; Kephart W; Sowinski R; Rasmussen CJ; Kreider RB · Nutrients · 2024
    Randomized trial59 participantsBrain Health Energy forAshwagandha
  11. Effect of ashwagandha (Withania somnifera) extract with Sominone (Somin-On™) to improve memory in adults with mild cognitive impairment: A randomized, double-blind, placebo-controlled study.
    Rai HP; Mishra DN · Journal of psychopharmacology (Oxford, England) · 2025
    Randomized trial40 participantsBrain Health Mental Focus forAshwagandha
  12. Efficacy of Withania somnifera supplementation on adult's cognition and mood.
    Remenapp A; Coyle K; Orange T; Lynch T; Hooper D; Hooper S; Conway K; Hausenblas HA · Journal of Ayurveda and integrative medicine · 2022
    Randomized trial60 participantsBrain Health Productivity Boost forAshwagandha
  13. A clinical assessment of the therapeutic effects of Ashwagandha root extract on cognitive performance, sleep, and fatigue in children aged 6-12 years.
    Saxena A; Lopresti A; Sharif M; Elon N; Suri R; Langade DK · Frontiers in nutrition · 2026
    Randomized trial85 participantsBrain Health Mental Focus forAshwagandha
  14. Efficacy and Safety of Ashwagandha Root Extract on Cognitive Functions in Healthy, Stressed Adults: A Randomized, Double-Blind, Placebo-Controlled Study.
    Gopukumar K; Thanawala S; Somepalli V; Rao TSS; Thamatam VB; Chauhan S · Evidence-based complementary and alternative medicine : eCAM · 2022
    Randomized trial130 participantsBrain Health Stress Relief forAshwagandha
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. 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
  24. A double-blind, parallel, multicenter comparison of L-acetylcarnitine with placebo on the attention deficit hyperactivity disorder in fragile X syndrome boys.
    Torrioli MG; Vernacotola S; Peruzzi L; Tabolacci E; Mila M; Militerni R; Musumeci S; Ramos FJ; Frontera M; Sorge G; Marzullo E; Romeo G; Vallee L; Veneselli E; Cocchi E; Garbarino E; Moscato U; Chiurazzi P; D'Iddio S; Calvani M; Neri G · American journal of medical genetics. Part A · 2008
    Randomized trial63 participantsCognitive Support forAcetyl L-Carnitine
  25. Acetyl L-carnitine (ALC) treatment in elderly patients with fatigue.
    Malaguarnera M; Gargante MP; Cristaldi E; Colonna V; Messano M; Koverech A; Neri S; Vacante M; Cammalleri L; Motta M · Archives of gerontology and geriatrics · 2008
    Randomized trial96 participantsCognitive Support forAcetyl L-Carnitine
  26. 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
  27. 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
  28. 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
  29. 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
  30. 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
  31. 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
  32. Oral acetyl-L-carnitine therapy reduces fatigue in overt hepatic encephalopathy: a randomized, double-blind, placebo-controlled study.
    Malaguarnera M; Vacante M; Giordano M; Pennisi G; Bella R; Rampello L; Malaguarnera M; Li Volti G; Galvano F · The American journal of clinical nutrition · 2011
    Randomized trial121 participantsEnergy forAcetyl L-Carnitine
  33. The supplementation of acetyl-L-carnitine decreases fatigue and increases quality of life in patients with hepatitis C treated with pegylated interferon-α 2b plus ribavirin.
    Malaguarnera M; Vacante M; Bertino G; Neri S; Malaguarnera M; Gargante MP; Motta M; Lupo L; Chisari G; Bruno CM; Pennisi G; Bella R · Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research · 2012
    Randomized trial60 participantsEnergy forAcetyl L-Carnitine
  34. Acetyl-L-carnitine reduces depression and improves quality of life in patients with minimal hepatic encephalopathy.
    Malaguarnera M; Bella R; Vacante M; Giordano M; Malaguarnera G; Gargante MP; Motta M; Mistretta A; Rampello L; Pennisi G · Scandinavian journal of gastroenterology · 2011
    Randomized trial67 participantsEnergy forAcetyl L-Carnitine
  35. A prospective study to evaluate the efficacy and safety of oral acetyl-L-carnitine for the treatment of chemotherapy-induced peripheral neuropathy.
    Sun Y; Shu Y; Liu B; Liu P; Wu C; Zheng R; Zhang X; Zhuang Z; Deng Y; Zheng L; Xu Q; Jiang B; Ouyang X; Gao J; Xu N; Li X; Jiang S; Liang C; Yao Y · Experimental and therapeutic medicine · 2020
    Randomized trial239 participantsEnergy forAcetyl L-Carnitine
  36. Metabolomic biomarkers for (R, S)-ketamine and (S)-ketamine in treatment-resistant depression and healthy controls: A systematic review.
    Kumar R; Nuñez NA; Joshi N; Joseph B; Verde A; Seshadri A; Cuellar Barboza AB; Prokop LJ; Medeiros GC; Singh B · Bipolar disorders · 2024
    Systematic reviewEnergy forAcetyl L-Carnitine
  37. Effects of multi-herb and ashwagandha root formulas on stress modulation: a randomized, double-blind, placebo-controlled clinical study.
    McKinney E; Stewart J; Kewalramani R; Singh S · Trials · 2026
    Randomized trial186 participantsEnergy forAshwagandha
  38. Efficacy and Safety of Low-Dose Ashwagandha Supplementation on Exercise Endurance: A Randomized, Placebo-Controlled, Double-Blind, Clinical Trial.
    Prajapati H; Satia M; Shah D; Basera I; Shah T · Phytotherapy research : PTR · 2026
    Randomized trialEnergy forAshwagandha
  39. Enhancing healthspan with Ashwagandha (Withania somnifera): a comprehensive review of its multifaceted geroprotective benefits.
    Vittal M; Vinciguerra M · Biogerontology · 2025
    Narrative reviewEnergy forAshwagandha
  40. Safety and Efficacy of Ashwagandha Root Extract on Cognition, Energy and Mood Problems in Adults: Prospective, Randomized, Placebo-Controlled Study.
    Kale S; Lopresti A; Suri R; Garg N; Langade D · Journal of psychoactive drugs · 2026
    Randomized trial120 participantsEnergy Productivity Boost forAshwagandha
  41. Effects of an Aqueous Extract of Withania somnifera on Strength Training Adaptations and Recovery: The STAR Trial.
    Ziegenfuss TN; Kedia AW; Sandrock JE; Raub BJ; Kerksick CM; Lopez HL · Nutrients · 2019
    Randomized trial38 participantsFitness forAshwagandha
  42. Efficacy of Ashwagandha (Withania somnifera [L.] Dunal) in improving cardiorespiratory endurance in healthy athletic adults.
    Choudhary B; Shetty A; Langade DG · Ayu · 2016
    Randomized trial50 participantsFitness forAshwagandha
  43. Effects of Ashwagandha ( Withania somnifera) standardized root extract on physical endurance and VO 2max in healthy adults performing resistance training: An eight-week, prospective, randomized, double-blind, placebo-controlled study.
    Verma N; Gupta SK; Patil S; Tiwari S; Mishra AK · F1000Research · 2024
    Randomized trial80 participantsFitness Muscle Gain forAshwagandha
  44. Effects of Withania somnifera (L.) Dunal (Ashwagandha) on cognitive and physical function in adults: a systematic review and meta-analysis.
    Zhu X; Zeng Q; Lei Y; Xu D · Frontiers in pharmacology · 2026
    Meta-analysis1,249 participants20 studies pooledFitness Muscle Gain Testosterone Support forAshwagandha
  45. Effects of eight-week supplementation of Ashwagandha on cardiorespiratory endurance in elite Indian cyclists.
    Shenoy S; Chaskar U; Sandhu JS; Paadhi MM · Journal of Ayurveda and integrative medicine · 2013
    Randomized trial40 participantsFitness forAshwagandha
  46. Acetyl-L-Carnitine Supplementation During HCV Therapy With Pegylated Interferon-α 2b Plus Ribavirin: Effect on Work Performance; A Randomized Clinical Trial.
    Malaguarnera G; Pennisi M; Gagliano C; Vacante M; Malaguarnera M; Salomone S; Drago F; Bertino G; Caraci F; Nunnari G; Malaguarnera M · Hepatitis monthly · 2014
    Randomized trial62 participantsMental Focus forAcetyl L-Carnitine
  47. [Psycho-functional changes in attention and learning under the action of L-acetylcarnitine in 17 young subjects. A pilot study of its use in mental deterioration].
    Lino A; Boccia MM; Rusconi AC; Bellomonte L; Cocuroccia B · La Clinica terapeutica · 1992
    Non-randomized trial17 participantsMental Focus forAcetyl L-Carnitine
  48. Acetyl-L-carnitine (ALC) in attention-deficit/hyperactivity disorder: a multi-site, placebo-controlled pilot trial.
    Arnold LE; Amato A; Bozzolo H; Hollway J; Cook A; Ramadan Y; Crowl L; Zhang D; Thompson S; Testa G; Kliewer V; Wigal T; McBurnett K; Manos M · Journal of child and adolescent psychopharmacology · 2008
    Randomized trial112 participantsMental Focus forAcetyl L-Carnitine
  49. Acetyl-L-carnitine for patients with hepatic encephalopathy.
    Martí-Carvajal AJ; Gluud C; Arevalo-Rodriguez I; Martí-Amarista CE · The Cochrane database of systematic reviews · 2019
    Meta-analysis398 participants5 studies pooledMental Focus forAcetyl L-Carnitine
  50. Efficacy and safety of ashwagandha root extract in children and adolescents with mild attention-deficit/hyperactivity disorder: a randomized, double-blind, placebo-controlled trial.
    Naik S; Muralidhar G; Rao BS; Agarwal S; Jain M · Journal of medicine and life · 2026
    Randomized trial58 participantsMental Focus forAshwagandha
  51. Efficacy and Safety of Ashwagandha (Withania somnifera (L.) Dunal) Root Extract in Improving Memory and Cognitive Functions.
    Choudhary D; Bhattacharyya S; Bose S · Journal of dietary supplements · 2018
    Randomized trial50 participantsMental Focus forAshwagandha
  52. A standardized Ashwagandha root extract alleviates stress, anxiety, and improves quality of life in healthy adults by modulating stress hormones: Results from a randomized, double-blind, placebo-controlled study.
    Majeed M; Nagabhushanam K; Mundkur L · Medicine · 2023
    Randomized trial54 participantsMental Focus forAshwagandha
  53. 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
  54. 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
  55. 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
  56. 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
  57. 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
  58. 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
  59. 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
  60. 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
  61. Ashwagandha Root Extract Stabilises Physiological Stress Responses in Male and Female Team Sports Athletes During Pre-Season Training.
    Coope OC; Otaegui E; Suárez M; Levington A; Abad-Sangrà M; Lloyd B; Spurr TJ; Roman-Viñas B · Nutrients · 2026
    Randomized trial56 participantsMuscle Gain forAshwagandha
  62. Evaluation of Withania somnifera (L.) Dunal (Ashwagandha) on Physical Performance, Biomarkers of Inflammation, and Muscle Status in Healthy Volunteers: A Randomized, Double-Blind, Placebo-Controlled Study.
    Raut A; Tripathi R; Marathe PA; Uchil DA; Agashe S; Rege N; Vaidya AB · Cureus · 2024
    Randomized trialMuscle Gain forAshwagandha
  63. Examining the effect of Withania somnifera supplementation on muscle strength and recovery: a randomized controlled trial.
    Wankhede S; Langade D; Joshi K; Sinha SR; Bhattacharyya S · Journal of the International Society of Sports Nutrition · 2016
    Randomized trial57 participantsMuscle Gain forAshwagandha
  64. Effect of Ashwagandha (Withania somnifera) extract on sleep: A systematic review and meta-analysis.
    Cheah KL; Norhayati MN; Husniati Yaacob L; Abdul Rahman R · PloS one · 2021
    Meta-analysis400 participants5 studies pooledProductivity Boost forAshwagandha
  65. Clinical evaluation of the pharmacological impact of ashwagandha root extract on sleep in healthy volunteers and insomnia patients: A double-blind, randomized, parallel-group, placebo-controlled study.
    Langade D; Thakare V; Kanchi S; Kelgane S · Journal of ethnopharmacology · 2021
    Randomized trial80 participantsProductivity Boost forAshwagandha
  66. Effect of standardized aqueous extract of Withania somnifera on tests of cognitive and psychomotor performance in healthy human participants.
    Pingali U; Pilli R; Fatima N · Pharmacognosy research · 2014
    Randomized trial20 participantsProductivity Boost forAshwagandha
  67. 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 participantsProductivity Boost Stress Relief forBacopa
  68. 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
  69. 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
  70. An investigation into the stress-relieving and pharmacological actions of an ashwagandha (Withania somnifera) extract: A randomized, double-blind, placebo-controlled study.
    Lopresti AL; Smith SJ; Malvi H; Kodgule R · Medicine · 2019
    Randomized trial60 participantsStress Relief forAshwagandha
  71. Shoden promotes Relief from stress and anxiety: A randomized, double-blind, placebo-controlled study on healthy subjects with high stress levels.
    Mishra DN; Kumar M · Heliyon · 2024
    Randomized trial60 participantsStress Relief forAshwagandha
  72. A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults.
    Chandrasekhar K; Kapoor J; Anishetty S · Indian journal of psychological medicine · 2013
    Randomized trial64 participantsStress Relief forAshwagandha
  73. Adaptogenic and Anxiolytic Effects of Ashwagandha Root Extract in Healthy Adults: A Double-blind, Randomized, Placebo-controlled Clinical Study.
    Salve J; Pate S; Debnath K; Langade D · Cureus · 2020
    Randomized trial60 participantsStress Relief forAshwagandha
  74. 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 participantsStress Relief forBacopa
  75. 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
  76. 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
  77. 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
  78. Effect of standardized root extract of ashwagandha (Withania somnifera) on well-being and sexual performance in adult males: A randomized controlled trial.
    Chauhan S; Srivastava MK; Pathak AK · Health science reports · 2024
    Randomized trial50 participantsTestosterone Support forAshwagandha
  79. Examining the Effects of Herbs on Testosterone Concentrations in Men: A Systematic Review.
    Smith SJ; Lopresti AL; Teo SYM; Fairchild TJ · Advances in nutrition (Bethesda, Md.) · 2021
    Systematic review32 studies pooledTestosterone Support forAshwagandha
  80. Do "testosterone boosters" really increase serum total testosterone? A systematic review.
    Morgado A; Tsampoukas G; Sokolakis I; Schoentgen N; Urkmez A; Sarikaya S · International journal of impotence research · 2024
    Systematic review3 studies pooledTestosterone Support forAshwagandha
  81. Safety and Tolerability of Withania somnifera Root Extract in Healthy Male Participants: A Pilot Randomized, Double-Blind, Placebo-Controlled Clinical Trial.
    Vaidya N; Agarwal R; Kshirsagar P; Ganu G; Nagore D; Mehta A; Vora A; Nair S · Food science & nutrition · 2025
    Randomized trial40 participantsTestosterone Support forAshwagandha