A thorough look at the best testosterone boosters of 2021 to review which is the top ranked men’s testo supplement to buy with potent low T support ingredients that work is not easy. For starters, there is no denying that your body needs testosterone for muscle growth, fat burning, energy, sex drive, and more.
Some men naturally have lower testosterone levels than others. Others have low testosterone due to age, genetics, lifestyle, or dieting.
Fortunately, you can boost testosterone without resorting to anabolic steroids. Today, some of the world’s best testosterone supplements claim to raise testosterone levels without the side effects of anabolic steroids. By taking these supplements daily, you can purportedly support healthy male testosterone, giving you the energy boost, fat loss, and lean muscle mass production you need.
While most men who are gracefully aging into their golden years of life want to regain what once was, or the youthful 20 or 30 year old adult male looking for an extra catalyst to capitalize with, testosterone is the hormone responsible for making men, well, male. This powerful master male hormone drives a man’s sex drive, fertility, bone density and muscle mass to name a few benefits. The more testosterone there is in the bloodstream the greater these effects are. For some men, this hormone dips below optimal levels at various points in life and all of the dreaded low T symptoms begin to set in. While low testosterone levels can be devastating to any man’s body and mind in itself, there are ways to boost testo levels naturally that don’t involve any medication or other artificial substances (or expensive TRT, testosterone replacement therapy).
Recent studies have shown a high correlation between low levels of testosterone and the decreased physical, emotional, and social health commonly associated with aging. The damage testosterone can do to an aging male’s body is nothing short of catastrophic, but it can also play an important role in preventing those things. So if you are looking for the best testosterone boosters for 2021? Which testosterone boosting supplements live up to the hype? Find out everything you need to know today in our guide to testosterone booster supplements.
Top 11 Testosterone Supplements of 2021
Our editorial team interviewed manufacturers, analyzed labels, and read countless clinical trials to determine the best testosterone supplements of 2021. Here are our rankings of the best testosterone boosters of this year:
- Prime Male
- Testo Prime
- TestoLab Pro
- Hunter Test
- Zenith Labs Barbarian XL
- JayLab Pro T20
- CrazyBulk Testo-Max
- PhytAge Labs Testo 911
Let’s jump right into the heart of the matter and review the top testo supplements for men looking to naturally boost testosterone levels:
Testogen is a testosterone booster supplement that claims to target energy, muscle growth, sex drive, and overall male performance. Some people take Testogen to lose weight. Others take it to accelerate lean muscle mass. Some just want to raise their sex drive. With Testogen, you get a combination of fenugreek, D-aspartic acid, zinc, and other herbal extracts, vitamins, minerals, and nutrients linked to higher testosterone production.
Prime Male is one of the fanciest formulas on this list, delivering a higher dose of proven testosterone-boosting ingredients than most of its competitors. The makers of Prime Male claim their formula could boost testosterone as high as 42% in under two weeks. It also has a genuine celebrity endorsement from Dolph Lundgren, of all people. Priced at $69 per bottle, it’s not as cheap as other supplements on this list, but Prime Male emphasizes good value by using stronger doses of active ingredients. Advertised benefits include higher energy and libido, improved lean muscle mass, and better overall performance, among other benefits.
Testo Prime contains some of the strongest doses on this list. The manufacturer claims that each serving of TestoPrime contains 8,000mg of Panax ginseng, 2,000mg of D-aspartic acid, 800mg of fenugreek, and 668mg of ashwagandha extract, all of which are the strongest doses on this list. To put that dosage in perspective, we don’t see dosage this strong even with scoops of protein powder. Testo Prime has packed an unusually strong dose of active ingredients into each capsule of their formula. By taking one four capsule serving of Testo Prime daily, you can purportedly lose weight, increase lean muscle mass, and support testosterone production, among other noticeable benefits.
The makers of TestoFuel advertise their formula as an anabolic support complex, suggesting it supports testosterone by targeting your natural anabolism. Using natural ingredients, TestoFuel claims to support testosterone production with D-aspartic acid, vitamin D, and even oyster extract, among other proven compounds. Each serving of TestoFuel could help with sex drive, virility, testosterone, lean muscle mass, fat burning, and more. You take four capsules per serving to support testosterone.
TestoLab Pro delivers 120 capsules of testosterone boosting power in each bottle. Each bottle includes natural ingredients to protect, sustain, and potentiate testosterone circulating through your body. Like other testosterone supplements, TestoLab Pro claims to specifically target free testosterone. Testosterone is only useful when circulating through your bloodstream. With TestoLab Pro, you get effective ingredients to support muscle-building, stress response, sex drive, and even bone strength, among other unique effects.
Hunter Test’s stylish packaging masks a supplement with strong doses of multiple active ingredients linked to testosterone production. Each capsule of Hunter Test contains D-aspartic acid, vitamin D, vitamin K, ginseng, ashwagandha, zinc, and other natural ingredients. We like Hunter Test because it combines vitamins and minerals crucial for testosterone production with herbal extracts linked to libido and sex drive. Together, this combination could help you support testosterone production from multiple angles. That’s why the makers of Hunter Test describe their formula as a total testosterone boosting package. If you like stylish packaging, then it’s also tough to beat Hunter Test.
Zenith Labs Barbarian XLE
Zenith Labs makes a popular testosterone booster supplement called Barbarian XL. The supplement is also one of the few on this list that was genuinely formulated and approved by a doctor. Dr. Ryan Shelton is the Chief Medical Officer for Zenith Labs, and he used his experience in naturopathy to create the Barbarian XL formula. Barbarian XL features unique ingredients we don’t see with other testosterone boosters on this list, and it could work differently by targeting different pathways. Barbarian XL contains Boswellia resin extract, ashwagandha, shilajit, ginseng, and other ingredients traditionally used in various fields of Asian medicine.
JayLab Pro T20
Don’t let JayLab Pro T20’s bland packaging fool you: the supplement claims to boost your testosterone and turn back your body clock by 20 years with just 30 seconds of supplementation per day. By taking two capsules of T20 daily, you can give your body the ingredients it needs to support testosterone production. T20 uses ingredients we expect to see in a testosterone booster, including Tongkat Ali and Tribulus Terrestris. It also contains unique ingredients and mechanisms we don’t always expect to see, including L-norvaline and Avena sativa for targeting blood flow. These ingredients could enhance vitality from multiple angles. Instead of just boosting testosterone, T20 could support blood flow and other benefits. At under $40, it’s also the most affordable testosterone booster on our list.
CrazyBulk is best-known for its bodybuilding supplements, including formulas that help with cutting, bulking, and boosting strength. With Testo-Max, the supplement improves bodybuilding results from a different angle: by supporting testosterone production. CrazyBulk’s Testo-Max is advertised as a strength and energy supplement and a natural alternative to higher-powered products. It’s part of CrazyBulk’s Mass Series. Each serving of Testo-Max includes D-aspartic acid, vitamin D3, magnesium, Korean red ginseng, nettle leaf extract, fenugreek, and other herbal extracts, vitamins, minerals, and nutrients associated with testosterone production in the male body.
TestRX is a natural testosterone supplement that uses vitamin D, vitamin B6, and other vitamins and minerals crucial for male sexual health. TestRX emphasizes similar benefits to competing supplements. By taking TestRX daily, you can purportedly put on stacks of lean, hard muscle mass at any age. The supplement is primarily advertised to men who want to increase muscle mass, muscle tone, and fat burning. However, it’s also marketed as a sexual health supplement and libido booster. With multiple effects and angles, TestRX aims to be the right testosterone booster for men of any age.
PhytAge Labs Testo 911
Testo 911 is one of many ‘911’ supplements from PhytAge Labs targeting different health and wellness goals. The company is known for its unusual marketing campaigns and dramatic sales videos. With Testo 911, you get a formula with modest doses of magnesium, zinc, Rhodiola Rosea, DIM, and other ingredients. PhytAge Labs claims their formula will naturally boost testosterone levels, increase energy levels, support blood flow, reduce inflammation, and aid in a healthy metabolism, among other benefits. Just take it daily to enjoy all of these benefits and more.
Testosterone booster companies make similar promises: they all claim to support testosterone production, increase lean muscle mass, and give you the energy and sex drive you had as a younger man.
However, few testosterone boosters live up to those promises. To separate the best and worst testosterone supplements from one another, we considered all of the following factors in our rankings:
Smart Ingredient Selection: The goal of a testosterone booster is to replicate the effects of anabolic steroids using legal, natural, safe ingredients. Some testosterone boosters use vitamins and minerals. Others use herbal extracts or amino acids. Some ingredients are backed by real scientific evidence, while others are not.
Unique Formula: Want to know a secret? The two most important testosterone-boosting ingredients are vitamin D and zinc, both of which are available in an average multivitamin. You can find multivitamins for less than $10, while the testosterone boosters above cost $40 and up. That’s why we considered the uniqueness of the formula in our rankings. You’re buying a testosterone booster for more than just zinc and vitamin D.
Strong Dosages: Many testosterone boosters contain good, science-backed ingredients – yet they use lower dosages. A supplement might use just 20mg of Tribulus Terrestris, for example, when most studies use doses of 200mg to 1,000mg. Whether you’re a large or small guy, you want supplements with similar doses to what was used in studies. Don’t buy supplements that use weak dosages.
Transparent Advertised Benefits: Testosterone supplement advertisements cater to basic male instincts. Websites are filled with scantily-clad women and ripped dudes. Some supplements claim to double or triple your testosterone, supercharge your muscle mass, and give you the sex drive you’ve always dreamed of. Supplements will support your natural testosterone production, but they won’t significantly increase it. We ignored supplements with dramatic or unrealistic advertised benefits.
Safe Side Effects: Most supplements are not associated with side effects. As long as you follow the recommended dosage instructions, you should be able to safely take the formula daily. However, we were wary of supplements with hidden ingredients, strong doses of stimulants, and other issues.
Good Manufacturer Reputation: Some manufacturers are downright disreputable. They use auto-ship scams to max out your credit card, validating these scams with hidden terms in the fine print. Other manufacturers add dangerous stimulants, tricking you into thinking the formula is working. We avoided supplements made by manufacturers with bad reputations.
High Value Per Dose: The testosterone booster supplement space has always been more expensive than other supplement spaces. You’re going to pay more for testosterone booster supplements than you would with, say, multivitamins or protein powders. However, some manufacturers continue to offer good value per dose in the testosterone booster space. Whether you want to spend $40 or $80 on a one-month supply of a testosterone booster, the supplements above provide good value per dose.
After carefully weighing all of the ranking factors listed above, we came up with the list of the best testosterone supplements of 2021.
Why Take a Testosterone Booster?
There are plenty of good reasons to take a testosterone booster. A quick scan through a testosterone booster supplement website will tell you it’s perfect for:
- Boost lean muscle mass
- Raise physical and cognitive energy levels
- Regain the vitality and energy you had when you were younger
- Boost competitive mindset for school, work, or sports
- Enhance virility, sex drive, libido, and sexual performance
- Burn fat, including stubborn belly fat
Most importantly, testosterone boosters provide all of these effects without side effects. They’re legal to take, and most men experience zero side effects. Anabolic steroids are illegal and associated with dangerous side effects. With testosterone boosters, you get similar (much less powerful) benefits without side effects or legal issues.
Remember: testosterone levels drop with age. It’s an inevitable part of aging. As you move through your 30s and 40s, your testosterone levels will start to decline. Some call it male menopause. Your sex drive changes. You might gain weight. Some men get flabby bellies or other visible symptoms.
Testosterone boosters won’t automatically fix all of the problems associated with male menopause. You can’t take a testosterone booster, sit on your couch all day, and expect easy results. However, you can use testosterone boosters to complement a diet and exercise routine, potentially giving you higher levels of testosterone in a safe, easy-to-take supplement.
Scientific Evidence for Testosterone Boosters: Clinical Trials & Research
Most supplements are not backed by clinical trials and research. Clinical trials are expensive, and few companies invest in them. Don’t expect to see clinical trials supporting any of the testosterone boosters listed above: there’s limited specific evidence they raise testosterone.
However, there are plenty of clinical trials supporting the ingredients inside testosterone boosters. As long as your testosterone booster uses the same ingredient used in those clinical trials, you could expect similar results. We’ll break down that scientific evidence below.
Zinc may be the best testosterone booster in the world – and it’s found in many foods and every multivitamin. You can’t take five capsules of zinc per day to raise testosterone. However, studies show that men who are deficient in zinc tend to have much lower testosterone levels than men who get their recommended dietary allowance (RDA) of zinc. Many of the world’s best testosterone booster supplements contain zinc for that reason. By raising your daily intake of zinc, you could support your body’s production of testosterone.
Scientists have observed the testosterone boosting effects of zinc in multiple studies. In this study, researchers gave zinc supplements to men with low testosterone levels, then watched as testosterone levels rose. In a separate study, researchers gave zinc to elite wrestlers before a four-week training period, then found wrestlers that took zinc supported testosterone production more than the placebo group. Typically, the stress of an intense four-week training program would lower testosterone. By taking a zinc supplement, wrestlers avoided this dip.
Vitamin D may be the second most effective testosterone booster in the world. Like zinc, vitamin D is found in foods, beverages, and every multivitamin. In fact, you can raise your body’s production of vitamin D just by going outside: 20 to 30 minutes of sun exposure per day is enough to support your body’s vitamin D production. Your body needs vitamin D for testosterone. In this study, researchers tested the effects of a vitamin D supplement on men. Researchers gave a vitamin D supplement or a placebo to men, then tested blood levels to find testosterone levels had gone up by 20%.
D-aspartic acid is an amino acid found in virtually every testosterone booster supplement sold online today – and for a good reason. Also known as DAA, D-aspartic acid is an amino acid that appears to increase the luteinizing hormone (LH) in some men. When your body has higher levels of LH, it signals your testes to produce more testosterone. In other words, DAA could kickstart your body’s production of testosterone.
Some studies have been supportive of DAA, while others have not. Some studies have shown significantly higher levels of testosterone after DAA supplementation, while other studies have shown no difference between DAA and a placebo. In this 2009 study, researchers found that DAA raised testosterone levels in animals in 12 days. A separate study in men found that DAA doubled sperm count (from 8.2 million to 16.5 million sperm per milliliter) and raised testosterone after 90 days of supplementation.
Boron is another crucial mineral linked to testosterone production. It doesn’t get the same fanfare as zinc or vitamin D, but boron deficiency is linked with low testosterone levels in much the same way. In this study, researchers found that giving men a 6mg boron supplement for 60 days led to a significant increase in testosterone. Men raised testosterone by 29.5% after 60 days of taking a boron supplement.
Testosterone supplements contain more than just vitamins and minerals. Some supplements contain Tribulus Terrestris, fenugreek, and other herbal extracts. Science tells us these ingredients could support testosterone in some men.
In this study, for example, researchers found that a Tribulus Terrestris supplement increases testosterone by 16% after 90 days of supplementation. Men in this group also reported experiencing fewer symptoms of erectile dysfunction after the 90 day study period. Tribulus Terrestris seems to be particularly effective in men who already have low levels of testosterone. In this study on men who already had high to normal levels of testosterone, researchers found that Tribulus Terrestris had little effect on testosterone compared to a placebo.
Some testosterone boosters contain ashwagandha, which is best known for its adaptogenic properties instead of its testosterone boosting effects. However, some studies show that adaptogens like ashwagandha could legitimately support testosterone in various ways. In this study, researchers found that a daily 5,000mg ashwagandha supplement led to 22% higher testosterone levels in men after three months. Men also had higher sperm count after taking ashwagandha. Other studies have shown that ashwagandha could help you relax, improving sexual performance without impacting testosterone.
Finally, many testosterone boosters contain an ingredient called fenugreek. It’s a popular herbal extract linked to sex drive, virility, and testosterone production. It’s been used for centuries, and some modern research validates the use of fenugreek for testosterone. In this recent study, participants gave men 500mg of fenugreek per day, then tested blood to find higher levels of free and total testosterone.
Ultimately, most testosterone boosters do not have specific evidence supporting their benefits. However, good testosterone boosters use clinically proven ingredients and strong doses.
Side Effects of Testosterone Boosters: What to Expect
Testosterone boosters could lead to mild side effects in some men.
The chance of side effects increases if exceeding the recommended daily dose or taking supplements from disreputable manufacturers. Some supplements have unlisted dosages, high levels of stimulants, or bad ingredients that could lead to dangerous side effects.
Ultimately, as long as you’re using a well-rated testosterone booster from a reputable manufacturer, you should not experience significant side effects when taking a testosterone booster.
However, men with health conditions or men taking medication should talk to a doctor before taking any testosterone booster.
How to Naturally Raise Testosterone: Top 11 Proven Methods
Science tells us there are easy ways to boost testosterone. Even if you don’t a testosterone supplement (or inject yourself with anabolic steroids), you can increase testosterone production with certain exercises, diet changes, and lifestyle habits.
Science tells us that all of the following could raise testosterone in various ways:
Get More Sunshine: When sunlight hits your body, it creates a chemical effect that raises vitamin D production. Getting more sunlight could be one of the best ways to increase testosterone production. By spending just 30 to 60 minutes outside per day, you can get more than your daily recommended dosage of vitamin D, giving your body the ingredients it needs to support testosterone production.
Drop the Weight: Obesity is linked with low testosterone. It’s not just about energy and exercise: fat cells have higher levels of an enzyme called aromatase that turns your testosterone into estrogen, lowering your testosterone levels even further. By losing weight, you could raise testosterone significantly. One study found that losing weight could increase testosterone by 50% or more, making it better than many of the supplements above.
Start Strength Training: Strength training is associated with testosterone production. Men who lift weights regularly have higher testosterone levels than men who don’t have a resistance training routine. However, too much resistance training could lead to lower testosterone levels by raising cortisol levels in your bloodstream – so don’t overdo it. In this study, researchers found that men following a four-week strength training program experienced a significant boost in testosterone.
Focus on Compound Movements and Large Muscles When Exercising: Certain exercises are associated with testosterone production. Researchers have found that exercises targeting your body’s largest muscles tend to raise testosterone levels more than exercises targeting smaller muscles. You can accelerate this effect by targeting multiple muscles with each movement. Deadlifts, squats, bench presses, and other compound movements targeting big muscles are sure-fire ways to increase testosterone in most men.
Sprint: Sprinting can raise testosterone levels. That’s one reason why high-intensity interval training (HIIT) and similar programs are so popular. One study found that sprinting (running as fast as you can for short periods of time) was specifically associated with higher testosterone levels. The best part about HIIT and sprinting is that a workout takes just 10 to 20 minutes per day. If you have a few minutes to sprint at maximum intensity, you could enjoy powerful testosterone boosting benefits.
Sleep More: 90% of your body’s growth hormone production occurs overnight as you sleep. If you don’t get enough deep sleep, then your body struggles to balance hormone levels. Lack of sleep also increases stress, which raises levels of cortisol and lowers testosterone even further. Get 7 to 9 hours of sleep per night, and make sure you’re entering the deepest phase of sleep.
Drop Stress: Stress is a guaranteed way to lower testosterone. It’s also linked to lower sex drive. Stress puts your body into fight or flight mode. It raises cortisol, which tells your body to store fat instead of burning it. Stress lowers testosterone, makes you fat and can cause you to live a shorter life, among other issues. Cut the stress out of your life to enjoy powerful testosterone boosting benefits.
Eat a Balanced Diet or Take a Multivitamin: A balanced diet is better for overall health and wellness, including testosterone. Eat a good balance of vegetables, fruits, lean meats, and lean protein sources. Take a multivitamin. If you aren’t giving your body the nutrients it needs for testosterone production; then it won’t produce testosterone.
Get More Zinc: Zinc is crucial for testosterone. Zinc deficient men tend to have much lower levels of testosterone than men who get their recommended dietary intake (RDA) of zinc. The best sources of zinc include oysters, beef, chicken, tofu, pork chops, hemp seeds, lentils, yogurt, oatmeal, and mushrooms, among other foods. Some whole grains and cereals are also fortified with zinc.
Eat More Proteins and Fats: Protein intake is associated with testosterone production. Studies show that getting your recommended daily intake of protein is associated with normal testosterone levels. What you eat, understandably, has a major impact on hormone levels – including testosterone. Consider raising your intake of proteins and fats to support testosterone.
Avoid Starvation Diets: You may want to restrict your caloric intake when trying to lose weight. However, studies show that starvation diets are bad for testosterone and other hormones. Even a low-carb diet (like keto) could inhibit testosterone. The best diet for testosterone is a balanced diet with close to your recommended daily intake of fats, carbs, proteins, minerals, and vitamins.
Frequently Asked Questions (FAQs) About Testosterone Supplements
We get hundreds of questions per day from readers. Here are answers to our most common questions.
Q: What is a testosterone booster?
A: A testosterone booster is a nutritional supplement that raises the production of a crucial male hormone. Some supplements use vitamins and minerals to boost testosterone. Others use herbal extracts.
Q: What is testosterone?
A: Testosterone is a basic, fundamental hormone found in all mammals. It’s the primary androgen – or male sex hormone. Both men and women have testosterone.
Q: How do hormones work?
A: Hormones like testosterone are natural chemicals that keep your body working normally. Hormones stimulate, regulate, and control the function of every cell in your body. Imbalanced hormone levels – like low testosterone – can impact organ function, sex drive, energy, and more.
Q: Where does my body make testosterone?
A: Most testosterone in the male body is produced in the testicles (specifically, the testes).
Q: Do I have low testosterone?
A: Your doctor may order a hormone test to determine if you have low testosterone. Signs of low testosterone include low sex drive, mental fog, poor energy and endurance, weight gain, low sperm production, erectile dysfunction, and other issues.
Q: What are the benefits of higher testosterone levels?
A: Higher testosterone levels are associated with energy, mood, sex drive, muscle mass, bone density, red blood cell production, and more.
Q: Do testosterone levels drop with age?
A: Testosterone levels peak in your teens, 20s, and 30s, in adolescence and early adulthood. Starting around age 40, your body produces less testosterone every year. Some men notice the effects of lower testosterone in their mid-30s or earlier. Some men call it andropause or male menopause.
Q: Can a testosterone booster help with erections?
A: Yes, a testosterone booster supplement can help with sex drives, erections, and libido. Testosterone directly impacts erections by helping blood flow to the erectile chambers. If you have low testosterone, it could be difficult to get or maintain a full erection.
Q: Can low testosterone cause other health problems?
A: Low testosterone could be a sign of a health problem. It could also lead to other health problems. Some studies have shown a connection between testosterone and obesity, for example. Other studies have found men with low testosterone have higher mortality rates than men with high testosterone. There also appears to be a connection between testosterone and diabetes.
Q: Should I take testosterone replacement therapy (TRT)?
A: Some men take testosterone replacement therapy (TRT) to treat low testosterone levels. It’s an option for many men with low testosterone. Talk to your doctor to verify if it’s the right option for you. Testosterone supplements aren’t as powerful as TRT, but they have fewer side effects.
The question of how to pick the best testosterone boosting supplements for men was answered in full here today. As most know, it is a question that many men are searching for the answer to in 2021 due to all of the scientific advancements and innovations in helping males overcome low T symptoms. There are a lot of testosterone supplements out there, and if you don’t know how to pick the best testosterone supplement for your situation, you can end up wasting some time and money and that is why this guide was so vital to map out and showcase all of the attributes worthy of considering before buying today.
In short, hopefully you have learned that testosterone boosters are supplements that support, stimulate, or increase testosterone production in the body. Many men take testosterone supplements daily for energy, sex drive, muscle mass, and other effects.
All testosterone supplements advertise similar benefits, but most of them don’t work. By taking a good testosterone booster supplement, you could significantly support your body’s testosterone production and enjoy powerful benefits.
Again, the best testosterone booster supplements of 2021 can be found here:
- Prime Male
- Testo Prime
- TestoLab Pro
- Hunter Test
- Zenith Labs Barbarian XL
- JayLab Pro T20
- CrazyBulk Testo-Max
- PhytAge Labs Testo 911
In closing, by now most men know that testosterone is the hormone that controls your sex drive, increases muscle mass, and affects your mood. As you age, your testosterone levels decrease — and so do some of those other things regarding youthful vigor, vitality and virility.
There are a few ways to boost testosterone naturally without drugs or supplements, but using a top ranked testosterones booster is a wise decision as the first line of action in combatting the age-related decline of low T levels. The “evidence-based” way would be to exercise more, but there is no denying that supplying the body with the right ingredients will only help support higher testo levels for aging men. Of course there are other ways to address this issue, such as you can also reduce some stress in your life through therapy or deep breathing exercises or even by reducing the number of hours you spend on a computer screen each day for work (or play), but not everyone has time for that as opting to use any one of these best testo supplements will provide an accelerated way to accomplish your goals.
That’s where supplements to boost testosterone naturally can come in handy. Most of them are advertised as helpful for boosting testosterone in men, either to restore normal levels or to give you a boost above your current levels. Some of these can have very harmful side effects, though, so you have to be smart picking the right supplement for you like the ones on the ranking list above. In theory, the best testosterone supplements for men should:
- Work with your body’s natural testosterone production, not against it (that is, they don’t interfere with the endocrine system).
- Deliver concentrated ingredients and nutrients in an absorbable form that makes them more readily available to cells.
- Avoid any unnecessary fillers or ingredients that may cause side effects.
- Offer reasonable value by giving high percentages of active ingredients per dose and versus price.
Consider any of the testosterone boosters listed above if you’re looking for the best testosterone boosters of 2021.
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Please understand that any advice or guidelines revealed here are not even remotely a substitute for sound medical advice from a licensed healthcare provider. Make sure to consult with a professional physician before making any purchasing decision if you use medications or have concerns following the review details shared above. Individual results may vary as the statements made regarding these products have not been evaluated by the Food and Drug Administration. The efficacy of these products has not been confirmed by FDA-approved research. These products are not intended to diagnose, treat, cure or prevent any disease.