Best Testosterone Boosters for 2021 – Buyer’s Guide & Reviews


If you buy something through a link on this page, we may earn a small commission. See our disclosure page.

Testosterone is one of the essential hormones in our body. It is the masculine hormone, and it gives your chest some beautiful locks and gives your privates some Cement-Esque hardness.

But, as we age, our testosterone levels drop. We get weaker erections, and our muscles become smaller, the metabolism slows down, etc. You get the drill. But this does not mean there is no salvation for us.

The salvation comes in the natural supplementation of testosterone. Artificial supplements such as hormone injections can cause a real ruckus in your body, from complete natural test production failure to diseases such as gynecomastia.

The name of this fantastic salvation? Testosterone boosters.

What Are Testosterone Boosters?

Testosterone Boosters are natural supplements made from ingredients found in nature and synthesized in laboratories.

Testosterone boosters are supplements that are mostly used by men who have dropping natural testosterone levels for one reason or another or as sports supplements.

Increasing your testosterone is the key to clearing up numerous aging traits. Boosting your natural testosterone production not only gives you a better sex drive but improves muscle size, hair growth, mental capabilities, and overall athletic performance.

While they might sound alike, testosterone boosters are far from anabolic steroids and are entirely safe.

Numerous ingredients carry a natural testosterone-boosting capability, and when combined, can provide an even stronger overall effect.

Using natural ingredients gives natural testosterone boosters a virtual side-effect-free use cycle, making them a great, cheap, and low-risk option for men with dropping testosterone.

Best Testosterone Boosters on the Market for 2021

Like with any daily supplement, there are quite a lot of different options. Not all options are created equally, and you can wind up throwing your money in the garbage if you pick the wrong choice.

Lucky for you, we’ve compiled a list of the best testosterone boosters on the market right now.


TestoFuel - Best Testosterone Booster

TestoFuel is one of the best natural testosterone boosters on the market. It claims to boost your testosterone through its all-natural blend of ingredients without hindering any of your natural testosterone production.

It is a reputable daily supplement with numerous users worldwide. It is one of the best names in the industry and is known as both a daily supplement and a sports supplement.

Even if its primary marketing is catered to the sports industry, TestoFuel has found some excellent use by everyday folk to increase their natural testosterone production.

TestoFuel works to increase your testosterone through its blend of all-natural ingredients that work in correlation with each other to provide the most potent effect possible.

TestoFuel does not contain any stimulants that might cause any unwanted side effects and is completely natural. So you’ll pass that drug test with flying colors.


  • D-Aspartic Acid 2300 mg – D-Aspartic Acid is an Essential Amino Acids and is the most common ingredient in all testosterone boosters. It plays a crucial role in producing HGH and increasing natural testosterone production.
  • Vitamin D 5000 IU – Vitamin D is the best vitamin for testosterone production. Increasing your daily intake of Vitamin D increases testosterone production and has a sex drive, fertility, and mental ability improving effects. All these benefits for the price of one vitamin.
  • Oyster Extract 100 mg – Oysters are a well-known aphrodisiac all around the world. They are also extremely rich in Zinc, which makes them a great testosterone booster. If you are looking to improve your testosterone and sperm count, all while blocking your estrogen through food, oysters are the choice for you.
  • Ginseng 100 mg – Red Ginseng is a Korean herb reportedly one of the best natural testosterone boosters around. It has been proven to improve your mood, cognitive abilities, and immune system, all while enhancing the size of your muscle pump through blood flow regulation.
  • Fenugreek 100 mg – Fenugreek is an Asian plant with testosterone-boosting abilities. It works by suppressing the SHBG (Sex Hormone Binding Globulin) and increasing the amount of free testosterone in the body.
  • Vitamin B6 5 mcg – Vitamin B6 is another vital vitamin when enhancing natural testosterone production. It has solid estrogen-blocking capabilities while helping you get better pumps in the gym by regulating blood flow.
  • Magnesium 200 mg – Magnesium is in every single daily supplement. It has a potent effect that helps regulate most bodily functions and increase testosterone. It promotes brain activity, athletic performance, sleep quality, and muscle size.
  • Vitamin K2 18 mcg – Vitamin K2 is the last vitamin on this list, but it’s far from the least. It works as a supplement to Vitamin D, improving its effect while also increasing testosterone production.
  • Zinc 10 mg – Zinc is another popular ingredient in all testosterone boosters. It has innumerable health benefits, and testosterone production is one of them. It’s terrific at improving everything from sleep quality to sex drive.

Pros & Cons

Increased testosterone
Boosted sperm count
Boosted sleep quality
May improve sex drive and performance
Virtually side effect free
Enhanced athletic performance
Endorsed by sports professionals

Premium product
Shipping costs incurred outside the USA and UK

What We Think

TestoFuel is a great product with numerous positive reviews. The shipping might be pricey, but it is available worldwide. There are a lot of positive testimonials on TestoFuel on multiple platforms.

All in all, TestoFuel is a terrific option if you have some money to spend on yourself.

If you want more information about this supplement, then read our TestoFuel review.

Best Place to Buy

<strong>Shop TestoFuel Now </strong>

*Individual results may vary. Please speak with a doctor before undertaking a new weight reduction, supplement, or exercise regime.


Testogen - Best Testosterone Booster

TestoGen is a relatively new addition to the market. It caters to anyone looking to increase their testosterone production naturally.

An entirely natural testosterone-boosting supplement is an excellent option since injecting exogenous testosterone can lead to unwanted side effects.

TestoGen claims to boost not only your strength and stamina but also work on sharpening your mental capabilities. Athletic performance, lean muscle mass, and weight loss are just some of the benefits of increased testosterone levels in your body.

It stimulates your libido and sex drive, making you feel 20 again. You’re going to experience some nice performance boost in the bedroom. It claims to help you recover your mojo as well, so it works as a natural charm booster.


  • Magnesium 200 mg – Magnesium is the most featured ingredient in this article, and it’s prominent for its testosterone-boosting properties. It promotes health and wellbeing and the release of free testosterone in the body.
  • Vitamin B6 20 mg – Vitamin B is one of the essential vitamins you don’t get enough. It’s one of the best vitamins for improving natural testosterone production and works through releasing androgen hormones in your body.
  • Zinc 10 mg – it not only promotes the release of free testosterone in the body like Magnesium, but it’s also a powerful aphrodisiac.
  • Vitamin D 50 mcg – Vitamin D boosts your free testosterone, improving mood, sex drive, fertility, muscle size, and mental capabilities.
  • Vitamin K 20 mcg – Vitamin K is one of the key players in increasing natural testosterone levels. It supports all the other ingredients and helps them perform better and is also a great test booster in its right.
  • D-Aspartic Acid 2352 mg – D-Aspartic Acid is one of the most crucial amino acids in the body, and it’s a great testosterone booster. We don’t get enough of it, and we need to supplement it externally to ensure optimal testosterone production.
  • Nettle Root Extract 40 mg – Nettle roots may have some stinging properties, but they also help increase natural testosterone production. The Nettle Root Extract works by binding itself to sex hormone-binding Globulin, increasing the amount of natural testosterone in your body.
  • Red Ginseng 40 mg – Originally used as a libido enhancer and aphrodisiac, the Ginseng extract has recently been found to influence testosterone levels directly. It not only works to inhibit the production of estrogen in your body but also increases free-ranging testosterone.
  • Fenugreek 40 mg – Fenugreek is an integral part of traditional Asian medicine and cuisine for ages. It has been shown to possess some testosterone-boosting properties, so it’s a popular ingredient in male enhancement pills and testosterone boosters.
  • Boron 8 mg – Boron is a mineral that is essential for testosterone production and increasing natural test levels in the body. It’s another Globulin binding mineral.
  • BioPerine 5 mg – BioPerine is the ingredient with a significant role in any supplement – it increases the supplement’s absorption, maximizing your intake and minimizing the loss during digestion.

Pros & Cons

Globulin binding ingredients
Improved hair growth
Improved sexual capabilities
Increased strength and stamina
Money-back guarantee
Improved athletic and mental capabilities
Natural ingredients

May cause allergic reactions
Scarce in some important components

What We Think

TestoGen is a great supplement that has proven effects. It not only boasts an impressive number of positive reviews and testimonials, but it’s also available through many different means. It’s one of the cheaper options when it comes to good and natural testosterone boosters.

Since it’s a bit scarce in some of the key ingredients that make up a good testosterone booster, it can’t get a perfect rating.

Read our full review of Testogen.

Best Place to Buy

<strong>Shop TestoGen Now </strong>

*Individual results may vary. Please speak with a doctor before undertaking a new weight reduction, supplement, or exercise regime.

Prime Male  

Prime Male - Best Testosterone Booster

Prime Male is another veteran when it comes to the testosterone-boosting market. It is made, packaged, and manufactured by Roar Ambition and catered to people looking to boost their testosterone production the natural way.

RoarAmbition is a sports supplement manufacturer, but this supplement is catered to everyone. They make a wide assortment of popular sports supplements that have great reviews online.

Another noteworthy aspect of Prime Male is honesty. They are aware that there are no silver bullets on the testosterone booster market. There are no magic pills that will solve your problems. You can’t expect to take a supplement, do nothing, and garner all the benefits.

Prime Male is a supplement, not a replacement for a proper diet, sleep schedule, and workout routine. Such a marketing tactic, alongside some excellent reviews, give Prime Male its trademark reputability.


  • Vitamin D3 5000 IU – Vitamin D is the vitamin we usually get from Sun exposure, and it is king when it comes to improving testosterone production.
  • Vitamin K2 45 mcg – Vitamin K is one of the essential vitamins for testosterone production. It’s the best friend of Vitamin D, and they work in tandem to improve the release of free testosterone in your body.
  • Vitamin B6 7.5 mg – Vitamin B6 boosts several critical bodily functions, including the release of free testosterone in your body.
  • Magnesium 100 mg – Magnesium is one of the best natural testosterone boosters and is the mainstay of every daily supplement out there. It plays an essential role in hundreds of processes in the body, making it the most widely used ingredient in the supplement industry.
  • Zinc 30 mg – Zinc is another essential nutrient featured in most testosterone boosters and male enhancement pills. It increases fertility and sperm count and is contained within all kinds of foods. Most people still don’t get enough of it; therefore, supplementing it is usually a good idea.
  • D-Aspartic acid 1600 mg – D-Aspartic acid promotes free testosterone production in your body and works great as a hair loss medication. The supplementation of D-Aspartic acid reportedly plays a role in decreasing the effects of aging.
  • Asian Red Ginseng 120 mg – Asian Red Ginseng is one of the most popular plants for testosterone boosting. It helps you get stronger erections, thus improving your sex life – it’s also known as the love plant. Another exciting feature of this plant is its ability to increase blood flow.
  • Luteolin 60 mg – Luteolin is not a testosterone booster, but it is a potent and powerful estrogen suppressant. Less estrogen means more testosterone.
  • Mucuna Pruriens 300 mg – Mucura Pruriens is an African plant with some potent testosterone increasing capabilities. It works by blocking the production of estrogen. It’s also a fantastic source of natural amino acids and vitamins.
  • Nettle Root Extract 160 mg – Nettle Root Extract binds itself to SHBG (Sex Hormone Binding Globulin), a hormone that decreases the amount of natural testosterone in our body. It also binds itself to Prolactin, the precursor to estrogen.
  • BioPerine 10 mg – Bioperine increases the absorption of other supplements. When you take any supplement, you’re bound to lose some of it in the process. BioPerine makes sure you take in as much of it as possible.
  • Boron 5 mg – Boron is a mineral that plays an essential role in natural testosterone production. It’s another ingredient that binds itself to Globulin, increasing the amount of free testosterone roaming through your body.

Pros & Cons

Amazing testosterone boost
Quality ingredients
Binds to Globulin
Increased sexual, mental, and athletic performance
No side effects
A self-aware and reputable manufacturer
Improves mood and overall well being
Money-back guarantee

Not vegan, vegetarian, and gluten-friendly
Premium product with a premium price

What We Think

Prime Male is one of the best products around. It’s not only endorsed by popular sports people but is also the owner of numerous amazing testimonials. It’s only available through its original website and states that any other place sells fakes.

This is a great daily supplement, and its self-awareness gives it charm and reputability. There’s no magic pill when it comes to testosterone-boosting – only small aids in increasing natural production.

Prime Male is one such aid and a good one at that.

If you want more information about this supplement, then read our Prime Male review.

Best Place to Buy

<strong>Shop Prime Male Now </strong>

*Individual results may vary. Please speak with a doctor before undertaking a new weight reduction, supplement, or exercise regime.

Hunter Test  

Hunter Test - Best Test Booster

Hunter Test is another popular option when it comes to natural testosterone-boosting supplements. It is a good option and has some very competitive pricing for it.

Unlike the previous additions to the list, Hunter Test does not have millions of different ingredients. It only boosts the most important ones to increase your testosterone naturally.

Hunter Test is made, bottled, and manufactured by Roar Ambition, a sports supplement manufacturer and retailer with some fantastic reviews and testimonials behind all of their unique products.

It claims to boost your testosterone production and increase athletic performance, muscle size, sexual and mental abilities, among numerous other benefits.


  • D-Aspartic acid 300 mg – this amazing amino acid aids in hormonal regulation and testosterone production.
  • Vitamin K 150 mcg – Vitamin K2 is essential for increasing testosterone production and brain function, helping mood, and improving mental performance.
  • Vitamin D 5000 IU – Vitamin D might be the most critical natural testosterone-boosting vitamin there is. It’s known as the sixth steroid hormone for its amazing testosterone-boosting capabilities.
  • Red Ginseng Extract 300 mg – studies found that using Ginseng increases testosterone and its most potent derivative known as DHT. It increases the release of Luteinizing hormone, stimulating further free testosterone in the body. Ginseng is a powerful plant, and Red Ginseng is its most potent variation.
  • Ashwagandha 100 mg – Ashwagandha is an Indian plant that has a long history of natural medicine. It’s derived into the KSM66 form to increase natural testosterone production and stimulate sex drive, muscle growth, athletic and mental capabilities.
  • Boron 10 mg – Boron is an essential mineral that we don’t get enough of our regular diet. It’s essential in testosterone production and in increasing natural test levels in the body. It is another globulin binding mineral that aids in hormonal regulation.
  • Zinc 30 mg – Zinc is the leading player in the male fertility game, helping men increase sperm count numbers. It may also increase erection size and quality.
  • Magnesium 200 mg – Magnesium is one of the most vital and widespread ingredients in all the dietary supplements you can think of. It also has excellent testosterone-boosting capabilities, working together with Zinc to improve overall health and testosterone production.

Pros & Cons

Scientifically-backed, high-quality ingredients
Reputable company
Money-back guarantee
Worldwide shipping
No side effects
Natural ingredients
Premium price
Only available to purchase from the maker’s website

What We Think

Hunter Test is an impressive product; the only thing that sets it behind the competition is its price. That said,  with its 90-days money-back guarantee, it shouldn’t be a cause for concern if the product isn’t the right one for you.

Hunter Test is a great option that you might want to consider if you are looking for an excellent year-round testosterone-boosting supplement. Your medicine cabinet can contain supplements, not only medicine. Supplements aren’t boring.

If you want more information about this supplement, then read our Hunter Test review.

Best Place to Buy

<strong>Shop Hunter Test Now </strong>

*Individual results may vary. Please speak with a doctor before undertaking a new weight reduction, supplement, or exercise regime.


TestoMax - Best T Booster

This product is made, manufactured, and sold by one of the most reputable manufacturers in the industry, Crazybulk.

Unlike other manufacturers, Crazybulk does not make any sports supplements but makes alternatives to steroids. All of its most sold products are name variations on popular steroid names,

They claim that their all-natural ingredients are the next best alternative to steroids, providing the same effect with virtually no side effects.

TestoMax is yet another potent product made by their expert team. It promises to improve testosterone production, increase natural testosterone in the body, and decrease free estrogen roaming.

Increasing your testosterone will not only give you a bigger six-pack, but it will also give you numerous other health benefits. Sex health, health in general, and mental ability are all things that are a promise to take a sky-high improvement after using TestoMax.


  • Vitamin B 15 mg – Vitamin B6 promotes the increase of the Androgen hormone, a precursor to testosterone itself. It’s the most powerful natural steroid which has no negative side effects. Numerous studies have suggested that supplementing Vitamin B6 is directly linked to increasing muscle size, fertility, athleticism, and performance.
  • Vitamin D 332 IU – Vitamin D is essential in testosterone production and works alongside all other vitamins to promote the range and amount of free testosterone that flows through the body.
  • Zinc 2.4 g and Selenium 20 mcg – Zinc is one of the most popular supplements found in every male enhancement pill, dietary pill, and testosterone booster. It improves not only fertility and sexual performance but also works as a great aphrodisiac. Selenium is a metal that enhances the effect of Zinc.
  • Calcium 2.5 mg – Calcium is one of the main chemical elements included in most testosterone boosters. It makes your bones strong, improves your nails and your teeth. It also has some amazing testosterone-boosting properties on its own, so that’s yet another plus.
  • D-Aspartic Acid 1500 mg – D-Aspartic acid is an essential amino acid that is found in foods. It is essential for boosting the natural levels of your testosterone and improving your hair growth.
  • Tribulus Terrestris 225 mg – Tribulus Terrestris is one of the most popular natural testosterone production drivers. It’s a plant with reported testosterone-boosting abilities and is the prime ingredient in not only test boosters but male enhancement pills and pre-workouts alike.
  • Ginseng Extract 187 mg – Studies show that Ginseng has unmatched libido and sex drive boosting properties, and the plant itself has extremely long roots in traditional medicine. It increases the release of LH and ACTH, hormones that increase the release of free testosterone in your body.
  • Nettle Root Extract 150 mg – Nettle Root Extract is one of the most popular testosterone boosters found in nature.

Pros & Cons

Fairly priced
Powerful androgenic effect
Powerful anabolic effect
Reputable manufacturer
Increased testosterone production
Money back guarantee
may cause restlessness
can only be purchased on the maker’s website

What We Think

Since this is the last addition to our list, we’ve really saved the best for last. This is by far the best testosterone-boosting product on the market.

It’s not only fairly priced, but it is also unmatched in its testosterone-boosting ingredients. It comes from a reputable manufacturer and allows you to reap all the desired effects without any nasty side effects.

Best Place to Buy

<strong>Shop TestoMax Now </strong>

*Individual results may vary. Please speak with a doctor before undertaking a new weight reduction, supplement, or exercise regime.

How Do Testosterone Boosters Work?

Natural testosterone boosters have a makeup of intense ingredients, each working to increase the natural production of testosterone in the human body.

While some of the ingredients might affect testosterone production directly, others work to decrease the amount of estrogen in the body.

Some even bind themselves to Globulin, which hinders the amount of free testosterone in your body.

Why Do You Need a Testosterone Booster?

Best Testosterone Booster Supplements

A testosterone booster is an important addition to anyone who cares to increase their sexual performance, athletic performance, strengths, and stamina. Reap numerous other benefits the supplementation of testosterone offers.

Getting yourself a high-quality testosterone booster is not an expense; it is a much-needed investment. If you are aging, it is normal for your testosterone levels to start dropping. It is unavoidable.

You can help yourself stop that process, get your muscles and hair back, and improve the overall quality of your life, by investing in this amazing testosterone-boosting product.

Some of the known benefits of testosterone boosters are:

  • Increased libido
  • Increased sex drive
  • Increased hair growth
  • Improved muscle growth
  • Improved skin health
  • Lower depression
  • Lower anxiety
  • Improved health and wellness

Side Effects

Anything you ever take in the sports industry can have some side effects; we’re all different people and have vastly different metabolic systems.

Whatever you are doing with any of the above-mentioned supplements, you’re not likely to experience any side effects. All of the supplements mentioned in this comprehensive list have completely natural ingredients, making side effects practically non-existent.

If you experience any side effects, there are numerous reasons they have occurred and how you can solve them. It would be best to take all of the supplements according to the recommended daily dosage and never go over them. Some side effects that you might experience are:

  • gastrointestinal issues
  • restlessness
  • jitteriness
  • increased heart rate
  • increased anxiety

If you experience any of the side effects while following the manufacturer’s instructions, the most logical thing you can do is lower the dosage of which you are taking the supplement.

Sometimes, less is more, and taking a lot at once can have a negative effect and reduce testosterone boosting.


How long does it take for testosterone boosters to work?

It really depends on the supplement you are taking. Some supplements claim that they start working right away, while others claim to start working only after prolonged use.

It really depends on the person – the average time it takes for a testosterone boosting supplement to take effect is a couple of weeks.

How can I boost my testosterone fast?

Boosting your testosterone the natural way is not a super quick process. You can boost your testosterone by following a proper diet, workout routine, sleep schedule, and later supplementing your healthy lifestyle with all-natural testosterone boosting supplement.

Do testosterone boosters help erectile dysfunction?

Testosterone boosters may help with erectile dysfunction. One of the main culprits of ED is low testosterone. Even if you don’t suffer from ED, you might experience improved erections after using a testosterone boosting supplement.

Do testosterone boosters make you lose weight?

Yes. Testosterone boosting is for muscle gain and lean muscle mass and has numerous other benefits. One of which is weight loss. Now, boosting your testosterone will not make you lose weight outright and help you on your diet.

You need a proper diet and workout schedule to combine with the supplement to get the most benefits.

Does testosterone help muscle growth?

Testosterone boosters in the human body have numerous health benefits and help you in the gym as well. Numerous studies show that increasing testosterone in the body is directly related to increased lean muscle mass.

You can’t expect your supplement to do all of the work, so you should combine it with a proper diet and workout regime for the best effect.

What are natural testosterone boosters?

Natural testosterone boosters are dietary, daily, or sports supplements made out of natural ingredients that work together to increase testosterone production in the body without taking a toll on existing testosterone production.

The Bottom Line

While testosterone booster supplements may be one of the best tools you can have in your bodybuilding or daily supplement arsenal, they are far from some magic pills.

You need to take the testosterone booster supplements with some considerations and with some modest expectations. You are getting an amazing helping hand, but you’re not going to change yourself overnight.

There are no shortcuts to success, but there are some amazing helping hands. Ultimately, testosterone boosting supplements are just that – supplements.

If you combine these supplements to your everyday routine of a healthy sleep schedule, proper diet, and workout regime, you’re bound to notice a considerable improvement in your body and mind.

That being said, you should treat these supplements as supplements, and if you are looking for an all-natural testosterone booster, any of the above-mentioned are remarkable options.

*Last updated April 2021


Best Cross-Training Shoes for 2021 – Reviews & Buyer’s Guide

Best Jump Ropes for CrossFit – Reviews & Buyer’s Guide [Updated 2021]