Testosterone is vital to men’s health and wellness. An imbalance of this key sex hormone can affect everything from our body composition to our cognitive capacity. We’re here to review the best testosterone booster supplements that can be currently found on the market. Each is optimally formulated to meet a man’s biological needs.
Have you been feeling habitually tired or unmotivated lately? Has it become challenging to achieve sizable gains in the gym? Perhaps your libido has even taken a hit in recent years? If so, it could be the result of reduced testosterone levels.
All men face testosterone decline at some point, and troubling evidence suggests men’s testosterone levels are declining generationally.1 Luckily for us, the best testosterone booster supplements could help support optimal testosterone levels even as we age. Let’s take a look!
The Top 5 Best Testosterone Booster Supplements – Our Picks
In recent years, the health supplement market has been inundated with products purporting to be testosterone boosters. Unfortunately, many of them are basically “garbage”. Those subpar supplements use low-quality ingredients, poor manufacturing practices, and offer little value.
We’re sick and tired of seeing guys get burned by those “pretenders”. So, we made it our mission to identify the absolute best testosterone booster supplements on the market.
After countless hours spent pouring over the finest details on innumerable supplements, we’ve identified 5 high-level testosterone booster supplements.
Our picks for the top 5 best testosterone booster supplements are:
- Testosil — best testosterone booster overall — Jump to review
- Testodren — best for elevating strength — Jump to review
- TestRX — best for promoting athletic performance — Jump to review
- VigRX Tongkat Ali — best for boosting sexual wellness — Jump to review
- Provacyl — best for added growth hormone support — Jump to review
Our research indicates that these 5 supplements are the clear-cut best testosterone booster supplements on the market. They’re all made in cGMP-certified facilities in the USA, utilize high-quality ingredients, and have no known negative side effects.
How We Evaluated Our Best Testosterone Booster Options
What criteria did we use to establish which testosterone booster supplements are best? It was important for us to know where the current options stack up. We took our time carefully evaluating various supplements and cherry-picked the best of the best.
We considered key supplement features, including:
- Ingredient Sourcing
- Ingredient Quality
- Formula Bioavailability
- Scientific Substantiation
- Brand Reputability
- User Reviews
- Manufacturing Practices
- Manufacturer’s Guarantees
- Price-To-Value Ratio
If a supplement didn’t hit every mark, it didn’t make the cut. After analyzing these critical components, we narrowed our “contender” list to 5 elite products we’re calling the best testosterone booster supplements.
How Do The Best Testosterone Booster Supplements Work?
The best testosterone booster supplements utilize scientifically studied plant extracts, amino acids, vitamins, minerals, and other high-value compounds that are formulated to promote elevated testosterone levels.
Designed by leading experts, these formulas can deliver bioactive molecules that synergize to improve the efficiency with which vital testosterone-modulating cells, tissues, and organs operate.
With just a few daily capsules and no need for a prescription, these dynamic health supplements could help get your testosterone levels where they need to be. That way, you can live the life you want to live.
The best testosterone booster supplements should help you:
- Add Lean Muscle Mass
- Improve Muscle Definition
- Gain Physical Strength
- Burn Body Fat
- Boost Bone Resiliency
- Enhance Focus
- Stoke Sex Drive
- Ameliorate Sexual Problems
- Raise Mood & Promote Cognitive Health
- Experience Greater Daily Energy
- Augment Bodily Blood Flow
- Get More Restful Sleep
Our picks for the best testosterone booster supplement work to help you achieve these impressive outcomes and, in some cases, potentially more. They’re all designed to be used daily. With continuous daily usage, you can expect to see your testosterone-driven benefits develop further.
While each of the supplements on our list has no known negative side effects, it’s worth noting that if you have health concerns, you should consult your physician before beginning a new dietary aid regimen, in the event that your problems stem from a medical condition.
A Closer Look At Our Best Testosterone Booster Supplements
The best testosterone booster supplements have helped countless men attain improved physiques, increased motivation, surging sex drive, and a plethora of other testosterone-driven benefits.
If you’re serious about getting your testosterone levels up, these distinctively potent supplements might be able to help. Let’s dive into the finer details of each.
Testosil decisively ranks as our #1 best testosterone booster. A dual-patented formula developed by a team with over two decades of experience producing high-quality health supplements, Testosil packs a serious punch for testosterone support.
The dynamic formula utilizes KSM-66, a purified ashwagandha root extract with a US patent. KSM-66 delivers an ultra-concentrated serving of ashwagandha’s primary testosterone-boosting bioactive molecules. Evidence suggests this compound has potent testosterone-enhancing capabilities.
However, KSM-66 is not the only testosterone-friendly ingredient in Testosil. It also contains d-aspartic acid, fenugreek seed, and other androgen-promoting compounds. The US-patented bio-enhancer AstraGin can make these ingredients more bioavailable in users’ bodies.
Testosil – The Formula
Testosil is equipped with a bevy of scientifically substantiated, naturally sourced compounds. These high-quality plant extracts, amino acids, minerals, and vitamins can nourish your testosterone-producing bodily mechanisms.
The key ingredients in Testosil are:
- KSM-66 (Ashwagandha Root Extract)
- Fenugreek Seed Extract
- D-Aspartic Acid
- Panax Ginseng Extract
- Garlic Bulb Extract
- Magnesium
- L-Arginine HCL
- Pantothenic Acid
- Zinc
- Vitamin D3
- Vitamin B6
- AstraGin
KSM-66 is made using a high-grade extraction method, which allows it to supply you with ashwagandha root’s most beneficial testosterone-stimulating bioactive molecules. One study found that ashwagandha root extract can help adults get more restful sleep and achieve improved mental alertness.2
Ashwagandha root has been used for generations in Asia to elevate men’s vitality, physical prowess, and reproductive capacity. We now know those benefits are likely due to the plant’s testosterone-boosting power. A clinical study reported that supplementing with an ashwagandha root extract can substantially raise men’s testosterone levels.3
In addition to KSM-66, Testosil deploys ten other scientifically studied testosterone-elevating compounds. Thanks to AstraGin, a patented bioavailability enhancer, users can garner more nutritional value from it. A US-patented root extract blend, AstraGin can boost nutrient transporter activity in your body.
Testosil – Reported Outcomes
Testosil has been reported to help bring about excellent testosterone-driven benefits in men. Since its inception, there are experts who have suggested they believe Testosil is the best testosterone booster on the market.
Testosil may help you:
- Elevate Exercise Endurance
- Enhance Lean Muscle Growth
- Cut Abdominal Fat
- Get Stronger
- Sleep Better
- Boost Daily Energy
- Raise Sex Drive
- Concentrate Longer
- Improve Motivation
By supplying your system with highly bioavailable testosterone-friendly nutrients, daily Testosil usage could result in these outcomes for you.
How To Take Testosil
It’s recommended to take four Testosil capsules per day. For ideal results, Testosil should be taken with food.
Some users may experience elevated energy and improved motivation in a short time. However, the average supplement response time is approximately four to six weeks. That’s when most users should notice tangible improvements.
Consistent daily use is vital to sustainable success, as with all our best testosterone booster supplements. Should you stop using Testosil, any benefits you’ve achieved will dissipate.
Testosil – Pricing
A bottle of Testosil, equivalent to a one-month supply, costs $69, about $2.30 per day. Larger orders unlock excellent savings and come with bonus products.
For example:
- Order Three Bottles & Pay $59/Bottle ($1.97/Day)
- Order Six Bottles & Pay $49/Bottle ($1.63/Day)
Orders of three or more bottles include a complimentary estrogen inhibitor supplement called DIM 3X. Additionally, these orders get you a free copy of the e-book The Definitive Guide to Maintaining and Increasing Testosterone Levels, a how-to guide on testosterone maintenance at any age.
Testosil orders of all sizes come with the manufacturer’s lifetime money-back satisfaction guarantee. The guarantee allows you to use Testosil without significant financial risk. If you’re unhappy with the experience, return all your packaging to receive a refund of the purchase price on one used and all unused bottles of Testosil.
Where To Buy Testosil
We recommend ordering Testosil from the official Testosil website. There, you’ll find the best deals, free continental USA shipping, and all the additional benefits mentioned above.
An impressive all-natural formula, Testodren is our #2 best testosterone booster. Made by a respected American manufacturer and utilizing a US-patented fenugreek seed extract, Testodren has helped countless men experience robust testosterone-fueled strength gains.
PrimeGENIX, the manufacturer of Testodren, has been developing and producing high-quality men’s health supplements for several years. This uniquely potent formula is no different. There’s no doubt that Testodren should help you elevate testosterone levels and achieve bigger gains.
Testodren is even supported by Dr. Kaleb Redden. A well-known Sports Medicine Physician, practicing fitness athlete, and family man, Dr. Redden understands what it takes to maintain peak performance while leading a busy life. That’s why he fully endorses and recommends Testodren to men.
Testodren – The Formula
Testodren is a single-ingredient formula. That lone compound is a dynamic US-patented fenugreek seed extract called Furosap. Impressively, a clinical trial reported that 90% of men who used Furosap experienced improved testosterone levels after twelve weeks.4
Testodren is:
- Gluten-Free
- Soy-Free
- Egg-Free
- Dairy-Free
- Wheat Grain-Free
- Sugar-Free
- Preservative-Free
- Non-GMO
Fenugreek seed is a foundational ingredient in many of the best testosterone booster supplements. It contains protodioscin, a bioactive compound that has been scientifically studied for elevating testosterone levels. Evidence suggests protodioscin may stimulate the release of testosterone precursors.
Furosap is made with a high-grade extract of fenugreek seed. It delivers a standardized serving of protodioscin each time. Compared to typical fenugreek seed extracts, Furosap should result in more significant testosterone elevation for men.
A 2023 clinical study found that men who used Furosap exhibited elevated testosterone levels, better blood flow, healthier sperm profiles, and improved mental alertness.5 Another study of active men reported that those who used Furosap experienced more lean muscle growth and strength gains than those who used a placebo.6
Testodren – Reported Outcomes
Reports suggest that Testodren is helping men achieve outstanding benefits inside and outside the gym. Both pundits and users seem to agree that Testodren is one of the best testosterone booster supplements available.
Testodren may help you:
- Upgrade Muscular Strength
- Add Lean Muscle Mass
- Burn Body Fat
- Maximize Exercise Endurance
- Recover Quicker Post-Workout
- Boost Daily Energy
- Increase Sexual Wellness
- Raise Focus
- Sleep Better
You can attain these outcomes with Testodren’s purified fenugreek seed extract coursing through your veins.
How To Take Testodren
PrimeGENIX recommends ingesting one Testodren capsule a day. For the best results, take each serving with a meal.
Some guys may feel increased endurance and more energy quite quickly. Yet, according to the manufacturer, the supplement response time is about four to six weeks. Most men should notice benefits in that timeframe.
It’s important to note that outcomes can vary from man to man. Factors like genetics, lifestyle, and diet can alter the outcomes Testodren helps you achieve. Men who regularly exercise may notice more significant enhancements.
Testodren – Pricing
A bottle of Testodren, a one-month supply, sells for $59.95, approximately $1.99 a day. Bulk orders reduce daily costs further.
For example:
- Purchase Three Bottles & Pay $39.98/Bottle ($1.33/Day)
- Purchase Six Bottles & Pay $33.33/Bottle ($1.11/Day)
All orders come with PrimGENIX’s money-back satisfaction guarantee. This guarantee means you can use Testodren with virtually no financial risk. It’s among the best guarantees we found for any testosterone booster.
You can use two entire bottles of Testodren. If you’re not 100% satisfied, return the goods back to the warehouse by sixty-seven days after delivery. You can then be refunded for the purchase price of two used and unused bottles of Testodren.
Where To Buy Testodren
We suggest purchasing Testodren from the official PrimeGENIX website. You’ll find all the advantages mentioned above, the lowest prices, and excellent customer service over there.
TestRX, a widely acclaimed health supplement, ranks as our #3 best testosterone booster. An expertly crafted formula consisting of high-value seed extracts, vitamins, and minerals, TestRX can promote growing testosterone levels and enhanced athletic performance.
An essential ingredient, ZMA (Zinc Monomethionine Aspartate, Magnesium Aspartate, Vitamin B6), is favored by many competitive athletes. Fusing those three compounds could offer results greater than the sum of its parts. That’s because evidence suggests those molecules operate synergistically.
A study of training NCAA athletes reported that men who used ZMA every day for eight weeks exhibited more significant improvements in testosterone and muscular torque measurements than those who used a placebo.7
TestRX – The Formula
TestRX has been helping men get bigger, faster, and stronger for several years. It’s equipped with several high-powered, all-natural testosterone-boosting molecules and should provide powerful benefits.
The key ingredients in TestRX are:
- ZMA (Zinc Monomethionine Aspartate, Magnesium Aspartate, Vitamin B6)
- D-Aspartic Acid
- Vitamin D3
- Vitamin K2
- Fenugreek Seed Extract
ZMA is the “star” ingredient in TestRX. It’s typically used by high-level athletes looking to get a natural “leg up” on the competition. As that study of NCAA athletes exhibited, ZMA can help trained athletes add testosterone and achieve more physically within just a couple of months.
D-aspartic acid has been heavily studied for its testosterone-promoting potency. The amino acid can stimulate the release of the luteinizing hormone, a vital precursor to testosterone. A clinical study found that most men who used d-aspartic acid supplementation showed elevated testosterone levels after twelve days.8
The other ingredients in TestRX are also well-established testosterone promoters. Many men don’t get enough vitamin D3 or vitamin K3 dietarily, which can negatively affect testosterone levels. A 2022 clinical review stated, “Vitamin D deficiency leads to reduced production of testosterone”.9
TestRX – Reported Outcomes
Men competing in high-stress situations as well as “weekend warriors” have used TestRX to optimize their skills and strength. Over the years, it has earned a devoutly loyal user following.
TestRX may help you:
- Add Substantial Strength
- Upgrade In-Game Performance
- Elevate Physical Endurance
- Improve Body Composition
- Reduce Muscle Recovery Time
- Lift Daily Energy Levels
- Boost Cognitive Wellness
- Raise Libido
- Sleep All Night
With its high-quality ingredients, many of which have shown excellent testosterone support outcomes in clinical studies, TestRX could bring you these enhancements.
How To Take TestRX
It’s recommended that you take four TestRX capsules per day. Ideally, you’ll want to take two capsules in the morning and two in the evening. Each serving should be taken with some food.
Adhering to those practices could result in significant testosterone-related benefits within a few weeks. According to the manufacturer, most men should see some results in four to six weeks. However, again, timelines can vary.
It’s best to store TestRX in a cool, dry place to preserve the formula.
TestRX – Pricing
A box of TestRX, a one-month supply, retails for $69.99, about $2.33 per day. Ordering three or more boxes provides excellent savings.
For example:
- Order Three Boxes & Pay $66.66/Box ($2.22/Day)
- Order Six Boxes & Pay $64.99/Box ($2.17/Day)
- Order Twelve Boxes & Pay $62.25/Box ($2.08/Day)
Orders of all sizes are backed by the manufacturer’s generous money-back satisfaction guarantee. This guarantee permits you to open and use TestRX before deciding if you like it. If you don’t, send it back and collect a refund of the purchase price.
That offer is valid for up to sixty-seven days after your delivery date. However, the manufacturer suggests shipping a return package within sixty days to ensure it reaches their facilities on time. Assuming it does, you can be compensated for the purchase price of two used and all unused boxes of TestRX.
Where To Buy TestRX
We recommend ordering TestRX from the official TestRX website. You can find the lowest prices and the money-back satisfaction guarantee there. They also offer free USA shipping and the option to pay for TestRX in interest-free installments.
Made with a specialized tongkat ali (Eurycoma longifolia) extract, VigRX Tongkat Ali is our #4 best testosterone booster. This potent testosterone-enhancing “blueprint” can help you amplify your testosterone levels and maximize your sexual wellness.
Its distinctive tongkat ali extract is called LJ100. The elite compound was developed by researchers affiliated with MIT and the Malaysian government. It delivers a substantially enhanced concentration of the famous plant’s vital testosterone-boosting bioactive molecules.
Tongkat ali is an herb that has been used by men in Thailand, Malaysia, Indonesia, and other Southeast Asian countries to elevate reproductive capacity and sexual prowess for centuries. A 2022 review of clinical studies concluded that men using tongkat ali supplementation often exhibit increased testosterone levels.10
VigRX Tongkat Ali – The Formula
VigRX Tongkat Ali has garnered sterling reviews. It utilizes LJ100 and several other testosterone promoters to help men raise androgen levels and achieve improved sexual health.
The key ingredients in VigRX Tongkat Ali are:
- LJ100 (Tongkat Ali Extract)
- Zinc
- Vitamin B6
- Vitamin B1
LJ100, the purified, high-grade tongkat ali extract, is the most critical ingredient in VigRX Tongkat Ali. It’s designed by leading researchers to provide 40% glycosaponin and 22% eurypeptide concentrations. These are some of the most potent testosterone-promoting molecules in tongkat ali.
A 2021 clinical study reported that men who exercised and used tonkgat ali extract supplementation experienced increased testosterone levels and enhanced erectile parameters after six months.11 A clinical review found that animal studies show tongkat ali may promote greater sex drive and hormonal balance.12
Vitamins B1 and B6 and zinc have also demonstrated some excellent testosterone-enhancing abilities. Zinc, in particular, is critical to a man’s testosterone and reproductive wellness. A 2020 clinical review stated, “Zinc may increase total testosterone and improve sperm count”.13
VigRX Tongkat Ali – Reported Outcomes
VigRX Tongkat Ali is considered one of the best testosterone booster supplements by many experts. It’s helped scores of men elevate testosterone and perform better in bed.
VigRX Tongkat Ali may help you:
- Optimize Libido
- Improve Erectile Parameters
- Upgrade Sexual Endurance
- Boost Semen Volume
- Add Lean Muscle Mass
- Enhance Body Composition
- Increase Daily Energy
- Upgrade Moods
- Get More Restful Sleep
By deploying LJ100, a legendary tongkat ali extract, along with a trio of other testosterone support compounds, VigRX Tongkat Ali should help you achieve these outcomes.
How To Take VigRX Tongkat Ali
It’s recommended that one or two VigRX Tongkat Ali capsules be taken daily. Additionally, ingesting the supplement for two days and then taking two days off may be best. This “cycling” method of two days on two days off can help maximize benefits.
Following those recommendations, some men may notice improvements in a few weeks. However, according to the manufacturer, the standard supplement response time should be about four to six weeks.
VigRX Tongkat Ali – Pricing
A bottle of VigRX Tongkat Ali, a one-month supply, costs $59.95, approximately $1.99 a day. Larger orders provide significant savings.
For example:
- Purchase Three Bottles & Pay $39.98/Bottle ($1.33/Day)
- Purchase Six Bottles & Pay $34.99/Bottle ($1.17/Day)
Both large and small orders come with a first-class money-back satisfaction guarantee. You can try VigRX Tongkat Ali for up to sixty days with virtually no risk. If it’s not what you wanted, return all packaging to the manufacturer and collect a refund of the purchase price.
As long as your return reaches their facilities within 67 days, you’ll be compensated for the purchase price of two used and all unused bottles of VigRX Tongkat Ali. This guarantee is indicative of VigRX Tongkat Ali being one of the best testosterone booster supplements on the market.
Where To Buy VigRX Tongkat Ali
We suggest ordering VigRX Tongkat Ali from the Natural Health Source website. The manufacturer of VigRX Tongkat Ali, Leading Edge Health, has been a fixture in the health supplement industry since 2001. You’ll find the best deals and the money-back satisfaction guarantee there.
Designed to boost testosterone levels and promote growth hormone release, Provacyl is our #5 best testosterone booster. The unique formula uses an intricate mix of amino acids, plant extracts, vitamins, and other compounds to support hormonal balance.
Several Provacyl ingredients, such as l-arginine, l-glutamine, and GABA (Gamma-Aminobutyric Acid), have been reported to help stimulate growth hormone secretion in men. Meanwhile, other ingredients like vitamin D, ZMA, and tongkat ali can boost testosterone levels.
Provacyl should help you achieve impressive health benefits by supplying testosterone and growth hormone support. If you’re looking for a holistic hormonal supplement to support your testosterone and growth hormone levels, Provacyl could be ideal for you.
Provacyl – The Formula
Provacyl results from extensive research by top industry experts and is loaded with potent hormonal support compounds.
The key ingredients in Provacyl are:
- L-Arginine HCL
- L-Lysine
- L-Glutamine
- GABA (Gamma-Aminobutyric Acid)
- L-Pyroglutamate
- Tongkat Ali
- ZMA (Zinc Monomethionine Aspartate, Magnesium Aspartate, Vitamin B6)
- Muira Puama
- Ginkgo Biloba
- Acai Fruit
- Swedish Pollen Flower
- Vitamin D3
- Vitamin K2
- D-Aspartic Acid
L-arginine is an amino acid that contributes to various physiological functions. It helps the body build muscle, improves blood flow, and induces increased growth hormone release. A clinical review noted that studies indicate l-arginine supplementation can promote elevated growth hormone release in humans.14
Provacyl uses a special l-arginine compound called l-arginine HCL. The HCL stands for hydrochloride, indicating the amino acid has taken on chloride ions, which should enhance its bioavailability in your body. Other amino acids, such as l-lysine, may elevate l-arginine’s potency for hormonal support.
Of course, ingredients like tongkat ali, ZMA vitamin D3, and d-aspartic acid can contribute immensely to optimal testosterone levels. They’re essential to many of the best testosterone booster supplements.
Provacyl – Reported Outcomes
With the capacity to boost testosterone and growth hormone, Provacyl can help you attain a wide range of health and wellness benefits. It has helped, and continues to help, legions of guys live more vigorously.
Provacyl may help you:
- Increase Physical Strength
- Add Lean Muscle Mass
- Cut Body Fat
- Exercise Longer
- Reduce Post-Workout Recovery Time
- Enhance Athletic Prowess
- Boost Bone Rigidity
- Raise Daily Energy Levels
Provacyl’s expertly crafted ingredient mix should help you improve your physique and physical strength while also benefiting other facets of your life.
How To Take Provacyl
The manufacturer recommends taking four Provacyl capsules a day. You’ll want to take two capsules in the morning and two in the afternoon, each with some water. It can also be taken with food.
With daily use, you may begin to notice increased stamina in almost no time at all. The standard supplement response time, when most men should see benefits, is about four to six weeks.
Provacyl – Pricing
A box of Provacyl, a one-month supply, retails for $59.95, about $1.99 per day. Bulk purchases unlock significant savings.
For example:
- Purchase Three Boxes & Pay $51.65/Box ($1.72/Day)
- Purchase Six Boxes & Pay $44.83/Box ($1.49/Day)
- Purchase Twelve Boxes & Pay $32.41/Box ($1.08/Day)
Whether you order one, three, six, or twelve boxes of Provacyl, you can take advantage of the manufacturer’s money-back satisfaction guarantee. This guarantee allows you to try the supplement with essentially zero risk, as long as you return it to the warehouse within 67 days. If you don’t like it, return it and get a refund of the purchase price.
They’ll reimburse you for two used bottles and all unused, unopened bottles of Provacyl. It’s that simple. Provacyl is manufactured in the USA by Leading Edge Health, and these folks are so sure their supplement can help you that they’re willing to put their money where their mouth is.
Where To Buy Provacyl
We recommend ordering Provacyl from the official Provacyl webpage. There, you’ll find the best deals and a money-back guarantee. Plus, they offer free shipping within the continental USA.
Which Of The Best Testosterone Booster Supplements Is Right For You?
Declining testosterone can stop even the strongest men from living their ideal lives. Unfortunately, we’re all bound to face this issue eventually, and some of us may even be experiencing it earlier than our fathers did.
There is good news, though. Thanks to modern science and nutritional data, leading experts have designed high-quality testosterone booster supplements.
These elite dietary aids can help us maintain and restore optimal testosterone levels well into “middle age” and beyond.
Again, our picks for the best testosterone booster supplements are:
#1. Testosil – Best Testosterone Booster Overall
#2. Testodren – Best for Elevating Strength
#3. TestRX – Best for Promoting Athletic Performance
#4. VigRX Tongkat Ali – Best for Boosting Sexual Wellness
#5. Provacyl – Best Best for Added Growth Hormone Support
We suggest choosing the best testosterone booster supplement for your needs so you can start living your best life immediately.
Endnotes
- https://pubmed.ncbi.nlm.nih.gov/32081788/
- https://pubmed.ncbi.nlm.nih.gov/32818573/
- https://pubmed.ncbi.nlm.nih.gov/26609282/
- https://pubmed.ncbi.nlm.nih.gov/28138310/
- https://pubmed.ncbi.nlm.nih.gov/34694954/
- https://www.researchgate.net/publication/332231557_Furosap_a_novel_Fenugreek_seed_extract_improves_lean_body_mass_and_serum_testosterone_in_a_randomized_placebo-controlled_double-_blind_clinical_investigation
- https://www.asep.org/asep/asep/BrillaV2.PDF
- https://pubmed.ncbi.nlm.nih.gov/19860889/
- https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2022.960222/full#B15
- https://pubmed.ncbi.nlm.nih.gov/36013514/
- https://www.sciencedirect.com/science/article/abs/pii/S0378512220304497
- https://www.sciencedirect.com/science/article/abs/pii/B9780128139226000631
- https://pubmed.ncbi.nlm.nih.gov/30767598/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9712012/
Nerko is a writer for Zoopy, and he's been working there since 2019. He loves to ride his motorcycle and bicycle, especially in the summertime! He also enjoys watching science fiction movies, and his favorite movie is Interstellar. Nerko is also a competitive gamer - so if you're looking for a good competition, he's your man!