Product Image

Steel-Libido Peak Testosterone

Irwin Naturals
4.6
★ ★ ★ ★ ★
(270 ratings)
Ashwagandha 675 mg
Fenugreek 200 mg
Protein 2 Gram(s)
Product Image
Score70
A strong KSM-66 dose gives this male-performance blend credible adaptogenic depth. Modest supporting doses and a complex interaction profile are the main limitations.
How scoring works
Quantity:75 Liquid(s) • (18 servings)
Goals:
Testosterone Support
Stress Relief
Muscle Gain
Productivity Boost
Fitness
Mood Support
Sleep Support
Brain Health

Score 70

A strong KSM-66 dose gives this male-performance blend credible adaptogenic depth. Modest supporting doses and a complex interaction profile are the main limitations.
How scoring works
$24.99($1.38 per serving)
Pure Formulas
$ 24.99
Vitacost
$ 24.99
iHerb
$ 24.99
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Analysis

KSM-66 ashwagandha root extract at 675 mg is the strongest ingredient and is supplied in a recognized branded form. Fenugreek, maca, epimedium, ginseng, and muira puama create a coherent libido and performance theme, though most lack active-marker details.

The formula may also support stress resilience through ashwagandha, but it is not a broad foundational wellness product. Fenugreek at 200 mg and maca at 240 mg are modest relative to their role on the label.

MCT oil and BioPerine support delivery, while all listed active amounts are visible. Only 18 servings and a multi-softgel serving reduce convenience, and the many botanicals require careful medication and condition screening.

Who is it for
  • Adult men seeking a multi-botanical performance formula
  • People who specifically want KSM-66 ashwagandha
  • Users comfortable with a complex softgel stack
Best for
  • Testosterone-support routines
  • Stress resilience within a performance plan
  • Libido-focused botanical supplementation

Pros

  • Provides 675 mg KSM-66 ashwagandha
  • Lists every active amount
  • Includes MCT oil and BioPerine
  • Covers several male-performance pathways

Cons

  • Only 18 servings
  • Fenugreek and maca amounts are modest
  • Several botanicals lack standardization details
  • Complex stack raises interaction burden

Warnings

  • Ashwagandha warrants caution with thyroid, autoimmune, liver, sedative, or hormone-related conditions and medicines
  • Fenugreek may lower blood sugar and can interact with diabetes medicines
  • Ginseng, epimedium, cayenne, and BioPerine increase medication-interaction complexity
  • Ashwagandha and fenugreek are generally avoided during pregnancy

Nutrient quality

78 High impact

Branded KSM-66 and BioPerine are useful forms in a broad performance blend. Ashwagandha is substantial, while fenugreek, maca, ginseng, and other botanicals are more modest.

Ingredient transparency

75 High impact

Every active has a stated amount and no proprietary blend hides doses. Missing directions, excipients, and several extract standards keep transparency incomplete.

Customer satisfaction

67 High impact

The supplied average is very strong and the review base is useful. No specific experience details establish effectiveness, tolerance, or recurring complaints.

Value for money

58 Moderate impact

Branded ashwagandha and broad botanical coverage provide some premium value. The high serving cost and modest supporting doses reduce efficiency.

Report analysis

Goals

Testosterone Support
Testosterone Support
Impact
Highest effect
A- Goal FitA Strength of SupportB CoverageB+ Formula Quality
Ashwagandha · 675 mg

Steel-Libido Peak Testosterone is strongly aligned with Testosterone Support because its highlighted actives include KSM-66 at 675 mg, fenugreek at 200 mg, maca at 240 mg, and Asian ginseng at 80 mg; evidence for the formula as a whole is good.

Customer feedback averages 4.59 out of 5 across 269 reviews; ashwagandha warrants caution during pregnancy and with thyroid, liver, or interacting-medication concerns.

Study evidence
Ashwagandha Supportive 17 studies
Fenugreek Supportive 12 studies
Stress Relief
Stress Relief
Impact
Highest effect
B Goal FitA+ Strength of SupportB- CoverageB- Formula Quality
Ashwagandha · 675 mg

Irwin Naturals Steel-Libido Peak Testosterone has a supplied customer average of 4.59 from 269 reviews, and no finished-product certification is established in the supplied research.

The 675 mg KSM-66 serving provides strong adaptogenic depth, while ashwagandha can cause drowsiness or stomach upset and warrants caution during pregnancy and with relevant thyroid, autoimmune, liver, or medication concerns, and the multi-botanical libido blend increases interaction complexity.

Study evidence
Ashwagandha Supportive 47 studies
Muscle Gain
Muscle Gain
Impact
High effect
B Goal FitA- Strength of SupportC CoverageB Formula Quality

Steel-Libido Peak Testosterone aligns with Muscle Gain mainly through Ashwagandha, while the supplied collection analyses average 78.4 and supplied customer feedback is 4.59 from 269 reviews.

Its strongest feature is form and disclosure quality, while coverage remains intentionally narrow; it appears better suited to a targeted role within a broader routine.

Study evidence
Ashwagandha Supportive 10 studies
Productivity Boost
Productivity Boost
Impact
High effect
B Goal FitA- Strength of SupportC CoverageB Formula Quality

Steel-Libido Peak Testosterone aligns with Productivity Boost mainly through Ashwagandha, while the supplied collection analyses average 78.4 and supplied customer feedback is 4.59 from 269 reviews.

Its strongest feature is form and disclosure quality, while coverage remains intentionally narrow; it appears better suited to a targeted role within a broader routine.

Study evidence
Ashwagandha Supportive 6 studies
Fitness
Fitness
Impact
High effect
B- Goal FitA- Strength of SupportC- CoverageC Formula Quality
Ashwagandha · 675 mg

Steel-Libido Peak Testosterone centers on 675 mg KSM-66 with maca, fenugreek, epimedium, ginseng, and BioPerine, making recovery support credible but acute fitness coverage uneven.

Supplied reviews average 4.59 from 269 customers, while its sexual-health positioning and complex botanical stack increase the importance of interaction screening and independent quality verification.

Study evidence
Ashwagandha Supportive 23 studies
Mood Support
Mood Support
Impact
High effect
C- Goal FitA Strength of SupportD+ CoverageC- Formula Quality
Ashwagandha · 675 mg

Steel-Libido Peak Testosterone appears best understood as a performance formula with a strong secondary ashwagandha dose, and the configured scores reflect that degree of Mood Support alignment.

Supplied customer feedback averages 4.59 from 269 reviews; hormone-oriented combinations and ashwagandha may require review for medicine and thyroid interactions.

Study evidence
Ashwagandha Supportive 29 studies

Ingredients

IngredientAmount per serving
Calories
40 Calorie(s)
Total Fat
2.5 Gram(s)
Total Carbohydrates
2 Gram(s)
Protein
2 Gram(s)
Medium Chain Triglyceride Oil
2100 mg
KSM-66 (Ashwagandha Root Extract)
 675 mg
Maca powder
240 mg
Fenugreek Seed Extract
200 mg
Epimedium Aerial Extract (Epimedium sagittatum Aerial Extract)
 150 mg
Muira Puama bark extract
100 mg
Asian Ginseng Root Extract
80 mg
Cayenne, Powder
60 mg
Beta-Sitosterol
33 mg
BioPerine Complex
6 mg
Men 18–50 Women
Report overview
Ashwagandha (Ashwagandha Root Extract) · 675 mg OverallScore78
A+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyF Value
+4

Steel-Libido Peak Testosterone provides 675 mg of clinically studied KSM-66 root extract at $1.38 per serving, with 4.59 from 269 supplied reviews. Ashwagandha may affect thyroid or hormone-related considerations, and the additional stimulant-style botanicals warrant medication and condition screening.

View ingredientView products
Fenugreek · 200 mg OverallScore50
C- Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyF Value

Steel-Libido Peak Testosterone has a favorable supplied rating of 4.59 from 269 reviews, but its 200 mg generic fenugreek extract is below the rubric’s preferred dose and the product costs $1.38 per serving. MCT oil and 6 mg of BioPerine support absorption, while fenugreek still warrants caution with diabetes medicines, pregnancy, allergies, and the many other actives in this formula.

View ingredientView products
Loading alternative details
76 Performance

Triumph

Cutler Nutrition
<p>KSM-66, fenugreek, zinc, DIM, boron, and BioPerine create a substantial hormone and stress-support formula. Better-characterized ashwagandha, fenugreek, boron, or supporting botanicals make the hormone and performance focus easier to assess than the original. The multi-ingredient design still carries interaction and dosing trade-offs.</p>
74 Performance

Genius Test

The Genius Brand
<p>Several branded or well-regarded ingredients provide substantial hormone, stress, and fitness support. Better-characterized ashwagandha, fenugreek, boron, or supporting botanicals make the hormone and performance focus easier to assess than the original. The multi-ingredient design still carries interaction and dosing trade-offs.</p>
77 Performance

Power to Sleep PM 6 mg Melatonin

Irwin Naturals
<p>Melatonin, calming herbs, GABA, ashwagandha, and theanine form a broad sleep blend. Better-characterized ashwagandha, fenugreek, boron, or supporting botanicals make the hormone and performance focus easier to assess than the original. The multi-ingredient design still carries interaction and dosing trade-offs.</p>
74 Budget

Alpha

JYM Supplement Science
<p>Ashwagandha, fenugreek, and tongkat ali create a clear male-performance theme, but several extracts lack standardization and the blend is less relevant to its many secondary goals. Its lower serving cost improves economy compared with the original. The formula retains hormone, stress, or fitness ingredients, though active standardization and breadth differ.</p>
65 Budget

Libido-Max for Active Men

Irwin Naturals
<p>The mineral forms are reasonable and the ingredient choices fit a male-performance purpose, but most headline botanicals and arginine are supplied at modest amounts. Its lower serving cost improves economy compared with the original. The formula retains hormone, stress, or fitness ingredients, though active standardization and breadth differ.</p>
76 Budget

Triumph

Cutler Nutrition
<p>KSM-66, fenugreek, zinc, DIM, boron, and BioPerine create a substantial hormone and stress-support formula. It is one of the closest eligible substitutes, although its supplied serving cost is not lower than the original. The formula retains hormone, stress, or fitness ingredients, though active standardization and breadth differ.</p>
74 Value

Alpha

JYM Supplement Science
<p>Ashwagandha, fenugreek, and tongkat ali create a clear male-performance theme, but several extracts lack standardization and the blend is less relevant to its many secondary goals. A lower serving cost or clearer active profile improves value for hormone and fitness support compared with the original premium stack. Some ingredients remain modest or incompletely standardized.</p>
74 Value

Genius Test

The Genius Brand
<p>Several branded or well-regarded ingredients provide substantial hormone, stress, and fitness support. A lower serving cost or clearer active profile improves value for hormone and fitness support compared with the original premium stack. Some ingredients remain modest or incompletely standardized.</p>
62 Value

Yohimbe-Plus Maximum Enhancement

Irwin Naturals
<p>Ashwagandha, eleuthero, yohimbe, and several smaller botanicals form a stimulant-leaning sexual-performance blend rather than a focused cognitive formula. A lower serving cost or clearer active profile improves value for hormone and fitness support compared with the original premium stack. Some ingredients remain modest or incompletely standardized.</p>
Report alternatives

Sources

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

  1. 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
  2. Dual impact of Ashwagandha: Significant cortisol reduction but no effects on perceived stress - A systematic review and meta-analysis.
    Albalawi AA · Nutrition and health · 2025
    Meta-analysis488 participants13 studies pooledStress Relief forAshwagandha
  3. 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 Cognitive Support Energy forAshwagandha
  4. 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 Cognitive Support Mental Focus forAshwagandha
  5. 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 Cognitive Support Productivity Boost forAshwagandha
  6. 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
  7. 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 Sleep Support Stress Relief forAshwagandha
  8. 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 participantsCognitive Support Mental Focus forAshwagandha
  9. 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 participantsCognitive Support Mental Focus forAshwagandha
  10. 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 Mood Support forAshwagandha
  11. 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
  12. Enhancing healthspan with Ashwagandha (Withania somnifera): a comprehensive review of its multifaceted geroprotective benefits.
    Vittal M; Vinciguerra M · Biogerontology · 2025
    Narrative reviewEnergy forAshwagandha
  13. 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
  14. 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
  15. 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 General Health forAshwagandha
  16. 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 General Health Muscle Gain forAshwagandha
  17. 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
  18. 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
  19. A randomized, double blind, placebo controlled study to evaluate the effects of ashwagandha (Withania somnifera) extract on sleep quality in healthy adults.
    Deshpande A; Irani N; Balkrishnan R; Benny IR · Sleep medicine · 2021
    Randomized trial150 participantsGeneral Health Sleep Support forAshwagandha
  20. Withania somnifera (L.) Dunal as Add-On Therapy for COPD Patients: A Randomized, Placebo-Controlled, Double-Blind Study.
    Singh P; Salman KA; Shameem M; Warsi MS · Frontiers in pharmacology · 2022
    Randomized trial150 participantsGeneral Health forAshwagandha
  21. 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 pooledGeneral Health Productivity Boost forAshwagandha
  22. 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
  23. A proprietary herbal extract of ashwagandha root for stress and anxiety in healthy adults: a randomized, double-blind, three-arm, placebo-controlled efficacy and safety study.
    West RE; Biswas A; Rao R; Tayade H; Ademola J · Journal of medicine and life · 2026
    Randomized trial141 participantsMood Support forAshwagandha
  24. Safety and efficacy of Withania somnifera for anxiety and insomnia: Systematic review and meta-analysis.
    Fatima K; Malik J; Muskan F; Raza G; Waseem A; Shahid H; Jaffery SF; Khan U; Zaheer MK; Shaikh Y; Rashid AM · Human psychopharmacology · 2024
    Meta-analysis254 participants5 studies pooledMood Support forAshwagandha
  25. 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 participantsMood Support Stress Relief forAshwagandha
  26. Medicinal herbs for the treatment of anxiety: A systematic review and network meta-analysis.
    Zhang W; Yan Y; Wu Y; Yang H; Zhu P; Yan F; Zhao R; Tian P; Wang T; Fan Q; Su Z · Pharmacological research · 2022
    Meta-analysis29 participants29 studies pooledMood Support forAshwagandha
  27. 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
  28. 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
  29. 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
  30. 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 Sleep Support forAshwagandha
  31. 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
  32. Efficacy and safety of Ashwagandha root extract sustained-release (AshwaSR) capsules in healthy adult, stressed subjects: A randomized, double-blind, placebo-controlled, parallel-group, 3-arm clinical trial.
    Thanawala S; Shah R; Alluri KV; Bhupathiraju K; Desomayanandanam P; Bhuvenendran A · Medicine · 2026
    Randomized trial135 participantsSleep Support forAshwagandha
  33. Efficacy and Safety of Ashwagandha (Withania somnifera) Root Extract in Insomnia and Anxiety: A Double-blind, Randomized, Placebo-controlled Study.
    Langade D; Kanchi S; Salve J; Debnath K; Ambegaokar D · Cureus · 2020
    Randomized trial60 participantsSleep Support forAshwagandha
  34. 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
  35. 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
  36. 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
  37. 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 Testosterone Support forFenugreek
  38. 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
  39. 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
  40. Testofen, a specialised Trigonella foenum-graecum seed extract reduces age-related symptoms of androgen decrease, increases testosterone levels and improves sexual function in healthy aging males in a double-blind randomised clinical study.
    Rao A; Steels E; Inder WJ; Abraham S; Vitetta L · The aging male : the official journal of the International Society for the Study of the Aging Male · 2017
    Randomized trial120 participantsTestosterone Support forFenugreek
  41. Effect of a plant extract of fenugreek (Trigonella foenum-graecum) on testosterone in blood plasma and saliva in a double blind randomized controlled intervention study.
    Lee-Ødegård S; Gundersen TE; Drevon CA · PloS one · 2024
    Randomized trial95 participantsTestosterone Support forFenugreek
  42. Efficacy of a novel extract of fenugreek seeds in alleviating vasomotor symptoms and depression in perimenopausal women: A randomized, double-blinded, placebo-controlled study.
    Khanna A; John F; Das S; Thomas J; Rao J; Maliakel B; Im K · Journal of food biochemistry · 2021
    Randomized trial48 participantsTestosterone Support forFenugreek
  43. Beneficial effects of fenugreek glycoside supplementation in male subjects during resistance training: A randomized controlled pilot study.
    Wankhede S; Mohan V; Thakurdesai P · Journal of sport and health science · 2024
    Randomized trial60 participantsTestosterone Support forFenugreek