If you’re looking for the best testosterone booster in India 2026, this is the most complete guide you’ll find. We’ve evaluated 11 products — a mix of imported international brands and Indian-made options available right now — on ingredient quality, clinical dosing, labelling transparency, value for money, and real-world effectiveness. No fluff, no paid rankings. Just an honest breakdown so you can make an informed decision.

Quick summary: God of Test by God of Supps takes the top two spots — #1 overall and #1 for serious athletes — because its formulation is in a different league from everything else on this list. But we’ve given every competitor a fair breakdown so you can see exactly why.

Table of Contents

1. Why Testosterone Decline Is a Real Problem in India
2. What Makes a Testosterone Booster Actually Work
3. The Complete Rankings – All 11 Products Reviewed
4. How to Use a Testosterone Booster for Maximum Results
5. FAQ

Why Testosterone Decline Is a Real Problem in India

Testosterone begins declining at roughly 1% per year after age 30. That sounds slow, but by the time most men hit their late 30s or early 40s, the compounding effect becomes impossible to ignore — persistent fatigue, loss of muscle despite training, belly fat that won’t move, reduced drive, and a general flatness in mood and motivation.

What makes this worse in the Indian context is a specific combination of factors:

Widespread Vitamin D deficiency despite abundant sunlight. Urban India’s lifestyle — office work, pollution-filtered sunlight, and indoor commuting — means that Vitamin D deficiency is paradoxically one of the highest in the world among professionals here. Vitamin D is not actually a vitamin; it functions as a steroid hormone that directly regulates testosterone synthesis. Low Vitamin D means structurally lower T. (Source: Pilz et al., 2011 – Hormone and Metabolic Research)

Zinc deficiency from grain-heavy and vegetarian diets. The phytic acid in wheat and legumes — staples of the Indian diet — actively blocks zinc absorption in the gut. Zinc is one of the most direct micronutrient drivers of testosterone production, and deficiency here is far more common than most realise. (Source: Prasad et al., 1996 – Nutrition)

Chronically elevated cortisol. Traffic, work pressure, noise, financial anxiety — the urban professional in India is under significant and constant stress. Cortisol is directly antagonistic to testosterone. They operate on a seesaw: when cortisol rises, testosterone falls. (Source: Cumming et al., 1983 – Clinical Endocrinology)

Sleep deprivation. The majority of testosterone is produced during deep sleep. Average sleep duration in Indian cities has been falling steadily, with professionals regularly averaging under 6.5 hours — not sufficient for optimal hormonal recovery. (Source: Leproult & Van Cauter, 2011 – JAMA)

The result is a perfect storm of hormonal suppression that goes beyond simple aging. A well-formulated testosterone booster addresses several of these root causes at once — and the best ones are built with exactly these mechanisms in mind.

What Makes a Testosterone Booster Actually Work

Before the rankings, here’s the framework we used to evaluate every product. These are the only things that actually matter:

Ingredient quality and form. Not all ingredient forms are equal. Zinc Picolinate absorbs dramatically better than Zinc Oxide. KSM-66 Ashwagandha is backed by 24+ clinical trials; a generic ashwagandha powder is not. Magnesium Glycinate doesn’t cause digestive distress; Magnesium Oxide does. The specific form of every ingredient matters as much as its presence on the label.

Clinical dosing. A product that lists KSM-66 at 100mg is not comparable to one that uses 600mg — the dose used in clinical trials showing significant testosterone increases. Many products use “fairy dust” doses to make the label look impressive while the actual quantity is functionally useless.

Label transparency. Proprietary blends are a red flag. If a brand hides individual ingredient doses behind a blend, the most probable reason is that the doses are sub-clinical. Every ingredient dose should be visible.

Mechanism coverage. Testosterone production can be supported from multiple angles: stimulating LH and FSH (D-Aspartic Acid), reducing cortisol (adaptogens), blocking aromatase/SHBG (Fenugreek, Boron), providing raw synthesis cofactors (Zinc, Vitamin D, Magnesium), and improving mitochondrial function (Shilajit). Products that work across several of these mechanisms simultaneously are meaningfully better than single-mechanism formulas.

Manufacturing standards. GMP certification, third-party testing, and imported quality assurance matter — particularly in a market where adulteration is a known issue with locally produced supplements.

With these criteria established, here are the rankings.

The Complete Rankings – All 11 Products Reviewed

Quick Comparison Table

Product	KSM-66 Ashwagandha	Shilajit	D-Aspartic Acid	Boron	Fenugreek	Zinc	Vitamin D3	Price Range	Overall
God of Test	✅ 600mg	✅ 500mg	✅ 3,000mg	✅ 10mg	✅ 600mg	✅ 30mg	✅ 5,000 IU	₹₹₹	⭐⭐⭐⭐⭐
TestoPrime	✅ 668mg	❌	✅ 2,000mg	❌	✅ Yes	✅ Yes	✅ Yes	₹₹₹₹	⭐⭐⭐⭐½
Testogen	❌	❌	✅ 2,352mg	✅ 8mg	✅ Yes	✅ Yes	✅ Yes	₹₹₹₹	⭐⭐⭐⭐
TestoFuel	❌	❌	✅ 2,300mg	❌	❌	✅ Oyster	✅ 5,000 IU	₹₹₹₹	⭐⭐⭐⭐
MuscleBlaze T-Surge	✅ 600mg	✅ 450mg	❌	❌	✅ 300mg	❌	❌	₹₹	⭐⭐⭐½
TrueBasics T-Boost	✅ (sub-clinical)	❌	❌	❌	❌	❌	❌	₹	⭐⭐⭐
Boldfit	❌ (generic)	✅ Yes	❌	❌	❌	❌	❌	₹	⭐⭐½
Himalayan Organics	✅ (diluted)	✅ (diluted)	❌	❌	❌	❌	❌	₹₹	⭐⭐½
Carbamide Forte	❌	❌	❌	❌	❌	✅ Yes	✅ Yes	₹	⭐⭐½
WN Melts Testo	❌	✅ (low dose)	❌	❌	✅ Testofen	❌	❌	₹₹₹	⭐⭐⭐
GAT Testrol Gold	❌	❌	❌	❌	✅ (proprietary)	✅ Yes	❌	₹₹	⭐⭐

God of Test is the only product that checks every critical ingredient at a clinical dose. The next closest options — TestoPrime and Testogen — each have notable gaps. Read the full breakdown below to understand exactly what those gaps mean in practice.

#1 – God of Test by God of Supps

Best Overall & Best for Athletes/Bodybuilders Available at: godofsupps.com

God of Test is the benchmark against which every other product on this list is measured. It is the only formulation available in India that combines clinical doses of every major testosterone-supporting compound in a single, transparently labelled product — and it directly addresses the root causes of hormonal suppression most relevant to men in this country.

Full Ingredient Breakdown:

KSM-66 Ashwagandha – 600mg KSM-66 is the most researched ashwagandha extract in existence, with over 24 double-blind, placebo-controlled clinical trials behind it. At 600mg — the exact dose used in the key studies — KSM-66 has been shown to raise total testosterone by 10–22% while simultaneously reducing serum cortisol by up to 27.9%. (Source: Wankhede et al., 2015 – Journal of the International Society of Sports Nutrition) Given how chronically elevated cortisol is for most working men, this dual action is the most important intervention in the formula.

Shilajit (Purified) – 500mg Shilajit is Ayurveda’s most powerful male vitality compound, now validated extensively by modern research. Rich in fulvic acid, dibenzo-alpha-pyrones, and over 84 minerals in ionic form, clinical trials have demonstrated that 500mg daily significantly increases total testosterone, free testosterone, DHEA, and sperm quality while improving mitochondrial ATP production. (Source: Pandit et al., 2016 – Andrologia) Himalayan-sourced, purified, and standardised — the form and dose that actually delivers results.

D-Aspartic Acid – 3,000mg DAA is a rate-limiting amino acid in testosterone biosynthesis. It signals the hypothalamus and pituitary to produce more GnRH and LH respectively, which then tells the Leydig cells in the testes to produce more testosterone. At 3g per day — the dose used in published clinical trials — studies have shown testosterone elevations of 30–42% over 12 days of use. (Source: Topo et al., 2009 – Reproductive Biology and Endocrinology) Most competitor products either omit DAA entirely or use it at 1,000–1,500mg, which falls short of the clinical threshold.

Boron – 10mg (as Boron Glycinate) Boron is the most underappreciated mineral in testosterone science. A landmark study found that just 10mg of Boron daily for one week increased free testosterone by 28% while reducing SHBG by 9% and reducing oestradiol (estrogen) by 39%. (Source: Pizzorno, 2015 – Integrative Medicine) Free testosterone — not total testosterone — is what the body actually uses for muscle building, libido, and cognitive function.

Fenugreek Extract (50% Saponins) – 600mg Fenugreek works through two primary mechanisms: inhibiting aromatase (preventing testosterone-to-estrogen conversion) and inhibiting 5-alpha-reductase. Several randomised controlled trials confirm significant improvements in free testosterone, strength, body composition, and sexual function at this dose. (Source: Wankhede et al., 2016 – Journal of Sport and Health Science)

Zinc Picolinate – 30mg Zinc deficiency is one of the fastest routes to suppressed testosterone — particularly common among vegetarians and those eating grain-heavy diets due to phytic acid blocking absorption. Zinc Picolinate is the highest-bioavailability form of zinc, absorbing significantly better than Zinc Oxide used in cheaper products. (Source: Prasad et al., 1996 – Nutrition)

Vitamin D3 – 5,000 IU (as Cholecalciferol) Men with sufficient Vitamin D have significantly higher testosterone levels than those who are deficient — Vitamin D receptors exist directly on the Leydig cells that produce testosterone. At 5,000 IU, this is a genuinely therapeutic dose for the widespread deficiency seen in urban India. (Source: Pilz et al., 2011 – Hormone and Metabolic Research)

Magnesium Glycinate – 200mg Magnesium competes with testosterone for SHBG binding sites, meaning adequate levels result in more free, active testosterone. It also supports sleep quality, critical for nocturnal testosterone production. (Source: Cinar et al., 2011 – Biological Trace Element Research)

BioPerine (Black Pepper Extract) – 10mg BioPerine enhances the bioavailability of co-administered nutrients by up to 20%, amplifying absorption of every fat-soluble compound in the formula — particularly Vitamin D3 and the herbal extracts.

Why God of Test Wins Twice: For men in their 30s dealing with fatigue, stress, and declining performance, it is the most complete intervention available — addressing hormonal synthesis, cortisol suppression, estrogen management, and critical micronutrient deficiencies simultaneously. For athletes and bodybuilders, the 3,000mg DAA + 600mg KSM-66 + 600mg Fenugreek combination provides the kind of anabolic hormonal environment that directly translates to muscle gain, faster recovery, and sustained training performance. No other product on this list comes close on either front.

Verdict: ⭐⭐⭐⭐⭐ | Best Overall | Best for Athletes Pros: Full clinical doses across 9 ingredients, transparent labelling, dual cortisol + testosterone action, imported quality standards, readily available in India Cons: Premium price point (fully justified by formulation depth)

#2 – TestoPrime

Best International Option for Men Over 35 Available via: International import (Ubuy, direct website)

TestoPrime is one of the strongest internationally recognised testosterone boosters and the closest international competitor to God of Test. It features 12 ingredients including KSM-66 Ashwagandha, D-Aspartic Acid, Panax Ginseng, Fenugreek, and Vitamin D — all with transparent dosing and GMP-certified manufacturing in FDA-inspected facilities in the US and UK.

Its particular strength is the stress-management and energy-recovery dimension: the combination of Ashwagandha, Ginseng, and Pomegranate Extract makes it excellent for men whose primary symptom is fatigue and burnout rather than purely hormonal decline.

Where it falls short vs God of Test: DAA is dosed at 2,000mg (vs 3,000mg), there is no Boron, and no Shilajit. The overall hormonal firepower is meaningfully less. Availability in India is also a friction point — import adds cost and delivery time.

Verdict: ⭐⭐⭐⭐½ Pros: 12 transparent ingredients, strong stress-adaptation profile, trusted international brand Cons: No Boron, no Shilajit, lower DAA dose, must be imported to India

#3 – Testogen

Best for Men New to Testosterone Boosters Available via: Ubuy, direct website (ships to India)

Testogen is one of the world’s best-selling testosterone boosters for good reason: clean, well-dosed formula with consistent user reviews across a very large sample size. Key ingredients include D-Aspartic Acid (2,352mg), Fenugreek (standardised extract), Zinc, Vitamin D3, Vitamin K1, and Boron (8mg).

The inclusion of Boron gives Testogen an edge over many competitors, and the formula has a good balance of direct hormonal support (DAA), free testosterone optimisation (Boron), and anti-estrogen activity (Fenugreek).

Where it falls short vs God of Test: No Ashwagandha means zero cortisol management — a significant gap for anyone under chronic stress. No Shilajit. For men dealing with stress-driven testosterone suppression specifically, this is a meaningful limitation.

Verdict: ⭐⭐⭐⭐ Pros: Clinical Boron inclusion, well-dosed DAA, widely reviewed, ships to India Cons: No adaptogen/cortisol management, no Shilajit, import friction

#4 – TestoFuel

Best for Pure Muscle Building Focus Available via: Ubuy, direct website (ships to India)

TestoFuel was specifically designed for bodybuilders and takes a more performance-focused approach. Its standout ingredients are D-Aspartic Acid (2,300mg), Oyster Extract (a highly bioavailable zinc and mineral source), Vitamin D3 (5,000 IU), and Ginseng.

TestoFuel’s weakness is that it lacks Ashwagandha, Boron, and Shilajit — three of the most impactful ingredients for comprehensive testosterone support. It functions more as a targeted muscle-building support formula than a full-spectrum testosterone optimiser.

Verdict: ⭐⭐⭐⭐ Pros: High Vitamin D3 dose, distinctive Oyster Extract zinc, designed for gym performance Cons: No Ashwagandha, no Boron, no Shilajit, single-dimensional approach

#5 – MuscleBlaze Koshaveda T-Surge Black

Best Indian Brand Option Available via: MuscleBlaze.com, Amazon.in, HealthKart

MuscleBlaze is India’s most trusted domestic supplement brand, and T-Surge Black is their most serious testosterone product. It features 12 Ayurvedic ingredients including 600mg Ashwagandha (5% withanolides), 450mg Shilajit (2.5% extract), 300mg Tribulus Terrestris, 300mg Fenugreek (50% saponins), and 450mg Mucuna Pruriens (10% L-Dopa).

For a domestic product, this formulation shows genuine care for ingredient selection. Ashwagandha and Shilajit are included at meaningful doses, and the Mucuna Pruriens inclusion is a notable addition not found in many competitors.

Where it falls short: No D-Aspartic Acid, no Boron, no Vitamin D3, and no Zinc. It works well as an adaptogen and vitality stack but is not a comprehensive testosterone optimiser.

Verdict: ⭐⭐⭐½ Pros: Good Ashwagandha and Shilajit doses, widely available, trusted brand, competitive price Cons: No DAA, no Boron, no Vitamin D, incomplete hormonal coverage

#6 – TrueBasics T-Boost

Best Budget-Friendly Domestic Option Available via: HealthKart, Amazon.in

TrueBasics features KSM-66 Ashwagandha, Safed Musli, Gokshura (Tribulus), and Ginseng in a cleanly labelled, GMP-manufactured product. One of the few domestic brands that uses the KSM-66 extract rather than generic ashwagandha powder — a meaningful positive. However, doses are below clinical thresholds and the formula lacks DAA, Boron, Zinc, and Vitamin D.

Verdict: ⭐⭐⭐ Pros: Uses KSM-66, clean labelling, trusted domestic brand, accessible price Cons: Sub-clinical doses, missing several key ingredients

#7 – Boldfit Testosterone Booster Triple Strength

Widely Available, Entry-Level Formula Available via: Amazon.in, 1mg, pharmacies

Boldfit contains Shilajit, Kaunch Beej, Ashwagandha, Ginseng, and Safed Musli — a classical Ayurvedic male vitality blend. Individual ingredient doses are not transparently disclosed in all formats. Without DAA, Boron, or Vitamin D, this is a general wellness product rather than a targeted testosterone optimiser.

Verdict: ⭐⭐½ Pros: Very widely available, affordable, Ayurvedic herb combination Cons: Incomplete ingredient disclosure, no DAA, no Boron, no Vitamin D, no Zinc

#8 – Himalayan Organics Testosterone Booster

Most Ingredient-Dense Indian Formulation (on Paper) Available via: Amazon.in

Spreading 2,800mg across 17+ ingredients means each individual compound gets a very small dose. Clinical efficacy for key ingredients requires concentrated dosing that simply cannot coexist in a multi-ingredient blend at this total volume. Classic “impressive label, underdosed formula” pattern.

Verdict: ⭐⭐½ Pros: Wide Ayurvedic herb coverage, premium positioning, widely available Cons: Ingredient dilution across too many compounds, no DAA, no Boron, no clinical vitamin dosing

#9 – Carbamide Forte Testosterone Booster

Decent Micronutrient Base, Weak Herbal Stack Available via: Amazon.in, Nutrabay

The inclusion of Zinc and Vitamin D in a domestic product is a genuine positive — often overlooked by Indian brands. The limitation is the herbal component: Tribulus Terrestris has a weak clinical evidence base for raising testosterone in healthy men, and the absence of Ashwagandha, Fenugreek, DAA, or Boron limits the hormonal support ceiling significantly.

Verdict: ⭐⭐½ Pros: Includes Zinc and Vitamin D, trusted nutraceutical brand Cons: Heavy Tribulus reliance (weak evidence), no Ashwagandha, no DAA, no Boron

#10 – Wellbeing Nutrition Melts Testo Power

Innovative Delivery, Compromised Dosing Available via: Wellbeing Nutrition website, Amazon.in

The oral strip format is genuinely interesting from a bioavailability standpoint — sublingual absorption bypasses first-pass metabolism. Testo Power combines Testofen (patented Fenugreek) with Himalayan Shilajit. However, the strip format fundamentally limits the dose deliverable per serving, making it difficult to reach clinical thresholds for either ingredient.

Verdict: ⭐⭐⭐ Pros: Innovative sublingual delivery, patented Testofen, Himalayan Shilajit Cons: Format limits achievable doses, too expensive for what it delivers

#11 – GAT Testrol Gold

International Brand, Dated Formula Available via: HealthKart, Amazon.in (imported)

Testrol Gold’s formula reflects an older generation of sports nutrition science. It relies heavily on Tribulus (now largely discredited for testosterone elevation in clinical trials) and uses proprietary blends that obscure individual doses. The absence of Ashwagandha, DAA, Boron, Vitamin D3, and Shilajit makes it a significantly weaker product than modern formulations.

Verdict: ⭐⭐ Pros: Established international brand, widely available in India, affordable Cons: Outdated formula, heavy Tribulus reliance, proprietary blend hides doses

How to Use a Testosterone Booster for Maximum Results

Buying the right product is step one. How you use it determines whether you get the results you’re paying for.

Consistency over intensity. The most impactful ingredients (KSM-66, Shilajit, Vitamin D) require 4–8 weeks of consistent daily supplementation before their cumulative effects fully materialise. Take it every day without gaps.

Cycle it correctly. A standard protocol is 8–12 weeks on, 4 weeks off. This prevents receptor desensitisation and allows you to accurately gauge results.

Take with food. Fat-soluble ingredients — particularly Vitamin D3 — absorb significantly better when taken with a meal containing dietary fat.

Get baseline bloodwork before you start. Measure total testosterone, free testosterone, SHBG, LH, FSH, Vitamin D (25-OH), and Zinc serum levels before you begin. Retest at 8–12 weeks. Labs like Redcliffe, Dr Lal PathLabs, and Thyrocare all offer comprehensive male hormone panels at accessible prices across India.

Stack the fundamentals. A testosterone booster is a multiplier, not a replacement for foundational health behaviours:

• Sleep: 7–9 hours, consistent sleep and wake times. The vast majority of testosterone production occurs during deep sleep. (Source: Leproult & Van Cauter, 2011 – JAMA)
• Strength training: Compound lifts (squats, deadlifts, bench press, rows) with progressive overload are the most powerful natural testosterone stimulants.
• Dietary fat: Cholesterol is the direct precursor to all steroid hormones. Include eggs, ghee, nuts, and fatty fish in your diet.
• Stress management: Cortisol management is testosterone management. Whatever works for you — meditation, reduced screen time, time outdoors.

What to expect and when:

• Weeks 1–2: Improved sleep quality, slightly better mood and mental clarity.
• Weeks 3–4: Noticeable energy improvement, slightly better gym performance, early libido changes.
• Weeks 6–8: Measurable body composition changes, improved strength and recovery.
• Week 8–12: Full picture. This is when bloodwork comparisons are most meaningful.

Frequently Asked Questions

Q1: Are natural testosterone boosters safe?

Yes, when the formula uses evidence-based herbal extracts, vitamins, and minerals — as opposed to synthetic hormone precursors — natural testosterone boosters are generally safe for healthy adult men. They work within your body’s existing hormonal axis, stimulating your own production rather than introducing external hormones. That said, if you have any existing medical conditions — particularly thyroid disorders, prostate concerns, or cardiovascular conditions — consult your doctor before starting.

Q2: How long does it take to see results?

For supplements with strong adaptogenic components (like God of Test), most men begin noticing improved sleep quality and mood stability within the first 1–2 weeks. Meaningful energy and libido changes typically appear by weeks 3–4. Measurable physical changes generally require 6–8 weeks of consistent use. Do not judge effectiveness in the first 2 weeks.

Q3: Can vegetarians use God of Test?

God of Test is formulated without animal-derived ingredients and is suitable for vegetarians. This is particularly relevant given that a large portion of the male population in India follows a vegetarian diet — and is therefore more susceptible to the zinc deficiency that directly suppresses testosterone. Always verify on the current product page at godofsupps.com as formulations can update.

Q4: Do I need a prescription to buy testosterone boosters in India?

No. Natural testosterone support supplements containing herbs, vitamins, and minerals fall under the dietary supplement regulatory category in India and do not require a prescription. They are entirely distinct from prescription Testosterone Replacement Therapy (TRT), which involves synthetic or bioidentical testosterone and is a medical intervention requiring physician oversight. If your bloodwork shows severely deficient testosterone levels (below 300 ng/dL), a conversation with an endocrinologist about TRT is appropriate.

Q5: Why are imported testosterone boosters generally better than domestic Indian ones?

It’s not that imported is categorically better — it’s that the domestic market has historically been dominated by Ayurvedic-classified products that follow different regulatory and evidence standards than clinical nutrition supplements. The best domestic products (like MuscleBlaze T-Surge Black) are genuinely good, but they still lack critical modern ingredients like D-Aspartic Acid, Boron, and therapeutic Vitamin D doses. Imported products built on clinical sports nutrition science simply have a higher efficacy ceiling.

Q6: Is God of Test worth the price compared to cheaper local alternatives?

Yes — and the comparison table above explains why in detail. The price differential reflects three concrete things: clinical ingredient forms (Zinc Picolinate vs Zinc Oxide; KSM-66 vs generic ashwagandha), clinical doses (3,000mg DAA, 600mg KSM-66, 5,000 IU D3 vs sub-clinical quantities), and manufacturing quality. A product with the right ingredients at the wrong dose delivers no result. The economics of testosterone supplementation reward getting it right the first time.

Q7: Can younger men (25–30 years old) benefit from a testosterone booster?

Yes — particularly given the lifestyle factors prevalent in India. Testosterone suppression from stress, Vitamin D deficiency, zinc deficiency, and poor sleep is not age-gated. Men in their mid-to-late 20s regularly present with suboptimal testosterone levels for their age. A well-formulated product like God of Test corrects the underlying micronutrient deficiencies and manages cortisol — both directly relevant regardless of age.

Final Verdict

After evaluating 11 products across formulation science, ingredient quality, dose accuracy, and real-world availability in India, the conclusion is clear.

God of Test is in a different tier. It is the only product on this list that delivers clinical doses of every major testosterone-supporting compound — KSM-66, Shilajit, D-Aspartic Acid, Boron, Fenugreek, Zinc Picolinate, Vitamin D3, and Magnesium Glycinate — in a single transparently labelled formulation. For most men, it is the best overall choice. For athletes and bodybuilders, the same formula serves as the strongest available hormonal support stack.

For men who want an international alternative, TestoPrime and Testogen are credible options. For those on a tighter budget who need something domestic and widely available, MuscleBlaze T-Surge Black is the best Indian-made option — just go in with realistic expectations about its coverage gaps.

But if you’re serious about optimising testosterone — and you want to do it with the same formulation rigour you’d apply to any other health decision — there is one answer.

References & Research

1. Wankhede S, et al. (2015). Examining the effect of Withania somnifera supplementation on muscle strength and recovery. Journal of the International Society of Sports Nutrition. PubMed
2. Pandit S, et al. (2016). Clinical evaluation of purified Shilajit on testosterone levels in healthy volunteers. Andrologia. PubMed
3. Topo E, et al. (2009). The role and molecular mechanism of D-aspartic acid in the release and synthesis of LH and testosterone. Reproductive Biology and Endocrinology. PubMed
4. Pizzorno L. (2015). Nothing boring about Boron. Integrative Medicine. PMC
5. Wankhede S, et al. (2016). Beneficial effects of fenugreek glycoside supplementation in male subjects during resistance training. Journal of Sport and Health Science. PubMed
6. Pilz S, et al. (2011). Effect of vitamin D supplementation on testosterone levels in men. Hormone and Metabolic Research. PubMed
7. Prasad AS, et al. (1996). Zinc status and serum testosterone levels of healthy adults. Nutrition. PubMed
8. Cinar V, et al. (2011). Effects of magnesium supplementation on testosterone levels of athletes and sedentary subjects at rest and after exhaustion. Biological Trace Element Research. PubMed
9. Leproult R & Van Cauter E. (2011). Effect of 1 week of sleep restriction on testosterone levels in young healthy men. JAMA. PubMed
10. Cumming DC, et al. (1983). Acute suppression of circulating testosterone levels by cortisol in men. Clinical Endocrinology. PubMed

Disclaimer: This article is for informational and educational purposes only and does not constitute medical advice. Individual results vary. Consult a qualified healthcare professional before beginning any supplement regimen, particularly if you have existing medical conditions or are on prescription medications.