Best Testosterone Boosters 2021

The definitive guide to the Best Testosterone Boosting Supplements available right now.

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Last updated: 05 Sept 2021

Looking for the Best Testoterone Boosters of 2021? You’re in the right place! We’ve scoured the market and compile the Top 5 products available right now. Save yourself the hassle of scouring the internet for hours, and read our list below.

When it comes to testosterone boosters, you want to make sure you’re getting a product that will make a real difference. Every product on our list has to go through our strict quality check criteria, meaning all of them are of a really high quality, and really are the best that money can buy right now.

Do you ever feel like you’re tired, don’t have the same motivation, or that your workouts are getting harder? You might be suffering from low testosterone. A testosterone booster could help address these issues in a natural and sustainable way.

Our top picks are packed full of great testosterone boosting ingredients, and are all natural and safe. We never recommend any potentially harmful products. If you’re looking to boost your testosterone for a more muscular, shredded look, then one of the products below could be the answer you’re looking for.

  • Build leaner muscle
  • Increase your strength
  • Reduce body fat levels
  • Improve energy & libido

Our top picks for 2021

Editor’s Choice

TestoFuel

  • Lean muscle & strength+
  • Better workouts
  • Boost energy & vitality
  • Most established brand by far

Prime Male

  • Helps muscle tone
  • Overcome fatigue
  • Libido support
  • Improves your mood

Hunter Test

  • Reverse testosterone decline
  • Increase libido and mood
  • Large ingredient doses
  • Biggest formula available

TestoGen

  • Safe, natural, legal way to boost T
  • Scientifically formulated 
  • No proprietary blends
  • Trusted brand

TestoPrime

  • Clear list of natural ingredients 
  • Works to improve endurance
  • Made in FDA-approved facilities
  • Transparent formula

Full reviews

Take an in depth look at some of the best testosterone boosting supplements on the market in 2021.

[Disclaimer: We do not make any guarantee of specific results and that the results can vary]

Editor’s Choice

TestoFuel

The number 1 Testosterone Booster 2021

Editor’s Choice

Overview

A safe and natural way to grow muscle, increase strength and lift your mood, TestoFuel could help you boost your testosterone levels naturally in 2021. This testosterone booster contains the highest-quality ingredients on the market and is the most popular supplement of its kind. Hundreds of glowing testimonials and reviews across the internet are evidence of its ability to help you look and feel healthier than ever before.

One of its most famous advocates is Robby Robinson, a legend in the world of bodybuilding. Unlike many other testosterone boosters, TestoFuel’s transparent formula is completely natural, free from banned substances and is backed by science to offer incredible results at a great price. Simply put, one of the highest-rated testosterone supplements and one that has been around (and trusted) for a long time.

TestoFuel aims to give you:

  • Real muscle growth
  • Increased strength
  • Less bodyfat
  • Elevated mood
  • Increased self-esteem

Ingredients

TestoFuel contains Vitamin D3, a must-have ingredient in any natural testosterone booster. In one study, this steroid hormone boosted testosterone by an average of 20% in one year. D-aspartic acid (D-AA) stimulates the release of the Luteinizing hormone, a key precursor to testosterone production, while research shows the amino acid boosts levels of the male hormone by an average of 30-60% [2]. Oyster extract contains 59 vital nutrients that make it a potent testosterone booster. Magnesium heightens endurance, while Panax ginseng is shown to help your muscles recover faster. Fenugreek inhibits the Hormone Binding Globulin (SHBG) to boost free testosterone and increase muscle mass. Vitamin K2 works with D3 to prevent calcification, while Vitamin B6 and Zinc help prevent the build-up of estrogen to complete a list of nine ingredients in this powerful testosterone-boosting formula.

Want to try TestoFuel?

How to take

TestoFuel contains 120 capsules of testosterone boosting power in each bottle. You simply take four capsules a day, and the bottle will last you a month. There’s no need to cycle the product. It’s recommended you continuously take the product over a long period to get the most out of the ingredients and the formula.

Cons
  • Only available direct from their site

Conclusion

Whether you want to build an alpha-male body, become stronger, or just increase your natural testosterone levels, TestoFuel is the perfect test booster – and it comes at an affordable price. It contains nine of the best-studied ingredients – all of which are highly unlikely to cause adverse side effects. All ingredients are natural, can help muscle gain and it’s a demonstrably effective test booster. TestoFuel also uses a transparent formula, with no proprietary blends, giving you peace of mind, knowing you’re buying the best testosterone booster on the market. Perfect for both men and women.

at testofuel.com

Prime Male

Overview

Remember a time when you had more energy, enthusiasm and could work and play from dusk until dawn? One of the key reasons you don’t feel like this anymore could be testosterone decline. It’s estimated that the average man will lose 1% of their testosterone production capability every year after the age of 30. That’s obviously massive, as it means every year that goes by, you create less and less testosterone in your body.

That’s where testosterone boosting supplements come in. And Prime Male is for those over 30 who want to turn now into the prime years of their life, rather than looking back to the past. Prime Male can help replace that 1% of lost testosterone, and give you all the benefits associated with elevated levels of the hormone.

Prime Male’s site says that it gives you:

  • Lean muscle
  • Bigger libido
  • Less belly fat
  • More energy
  • Increased mood

Ingredients

The bulk of Prime Male is made up of D-Aspartic Acid Calcium Chelate (D-AA-CC), an amino acid which helps stimulate the production of testosterone. According to the Prime Male site, D-AA can boost testosterone levels by 60%. Next up is BioPerine, a patented “bioavailability enhancer” which helps your body absorb all the nutrients in Prime Male more efficiently, for a better overall effect. Prime Male is also made up of Korean red ginseng (root), which has been shown in studies to improve erection quality, luteolin which limits estrogen production and Vitamin D3, higher levels of which have been linked to increased testosterone. Nettle root extract contains compounds which decrease estrogen levels and make more testosterone available in your system, and Vitamin B6 which jolts your body into higher levels of testosterone production by targeting androgen receptors.

Want to try PrimeMale?

How to take it

Every bottle of Prime Male contains 120 capsules. Each capsule is 750mg of formula. To get the full effects of the product you’ll need to take one capsule, four times a day with a glass of water and preferably with food. As Prime Male contains Bioperine it should absorb all the nutrients within the supplement at a high rate on its own, but it doesn’t hurt to eat something while taking the pills just to make sure.

Cons
  • Only available direct from their site

Conclusion

Prime Male is a great testosterone booster, made to high standards, with a host of real benefits. From bones to skin, to libido and energy, Prime Male shows how more testosterone can really impact your overall life and wellbeing in a positive way. It’s safe to use and has many testimonial reviews from real customers on their site. Like these customers, we’d highly recommend Prime Male.

at primemale.com

Hunter Test

Overview

Hunter Test is the testosterone boosting supplement that aims to give you more. More ingredients, more servings and more quality. The Hunter range of supplements was specifically crafted with this in mind, to create a product that stands out from the competition. Hunter Test contains the largest amounts of key ingredients of any testosterone booster on the market. It’s for those who want a bigger impact immediately, and want the very highest quality that money can buy. As far as Hunter Test goes, bigger really is better, and this could be the product for you if you demand the best.

Ingredients

Hunter Test contains Vitamin D3 – a steroid hormone that plays a vital role in your body’s ability to produce testosterone. In one study, it boosted levels of the male hormone by an average of 20% in 12 months. Research also shows Vitamin K2 prevents the build-up calcium in your bloodstream to allow more D3 to flow around your body. Magnesium is shown to boost testosterone in both active and inactive individuals, while the formula can also help keep your testosterone at a healthy level by providing ZincD-aspartic acid is an amino acid shown to increase testosterone by up to 100%. Asian ginseng is shown to improve the moods and enhance the memories of users, while supplementation also improves both sleep quality and endurance. Ashwagandha is an adaptogenic herb shown to boost testosterone and increase power output in the gym. Meanwhile, Indole-3-carbinol and Boron suppress estrogen to help you maintain high levels of testosterone.

Want to try Hunter Test?

How to take it

Each bottle of Hunter Tet contains 180 capsules. The directions for use say you should two capsules, three times per day. This ensures the potent formula is able to keep your testosterone levels high throughout your day.

Cons
  • Premium price – Hunter Test costs more than many other testosterone boosters
  • Animal-based capsule – not suitable for vegans or vegetarians

Conclusion

Hunter Test provides all of the ingredients you would expect to see in a premium testosterone booster. Its nine of ingredients are some of the best-tested and highest-quality we’ve ever seen in any testosterone supplement. In addition, it’s free from synthetic ingredients and from GMO, gluten and soy. Hunter Test delivers on every level. For men and women, we highly recommend Hunter Test as one of the most high quality test boosters on the market in 2021.

at hunterevolve.com

TestoGen

Overview

Many men think boosting T involves steroids and synthetic ingredients. That’s not the case with safer, natural alternatives like TestoGen. This 100% natural testosterone support complex works to promote testosterone production and bring with it all the benefits associated with having optimal T levels. This includes improving endurance, reducing stress, enhancing body composition and improving muscle strength to build your best physique. By stimulating T production, it promises to increase your focus and stamina and provide a boost in energy and libido. So, if you’re looking to harness and revive the power of your youth, a testosterone supplement like TestoGen is a great start.

What’s in it?

Inside TestoGen, you’ll find all the ingredients you expect in a high-grade testosterone booster. Top of the list of ingredients is D-Aspartic Acid, a common ingredient in many boosters thanks to its fantastic ability in aiding the production of Luteinizing hormone which, in turn, stimulates the production of testosterone. Vitamin D3, magnesium and zinc make an appearance – all known nutrients for keeping your T levels topped up and helping you feel energized. TestoGen is also formed of Korean red ginseng extract which is thought to sharpen your mental and physical energy, as well as improve sexual performance. Boron and vitamin B6 also help with decreased estrogen levels which keeps T flowing.

Want to try TestoGen?

How to take it

To use TestoGen, you should take four capsules approximately 20 minutes before your breakfast. You can use this same schedule on both workout and non-workout days. In our opinion, this schedule is a little odd, considering most testosterone boosters are designed to be taken throughout the day at different periods.

TestoGen is only intended for men who are over 18 years of age and the recommended dose should never be exceeded.  As with any supplement, you need to take it with a balanced nutrition plan and regular exercise and training to feel the maximum benefits.

Cons
  • A bit expensive

Conclusion

 TestoGen provides everything you’re looking for in a testosterone booster, including a premium range of effective ingredients that work to naturally raise T. The transparency and simplicity of the formula works in favor of this testosterone booster, particularly when other supplement manufacturers use proprietary blends and bulk out their products with untested ingredients. If you’re looking for a test-boosting supplement to revive your life and want to enjoy all the benefits associated with higher test levels, we’d recommend TestoGen. You get a risk-free deal with the money-back guarantee too.

at testogen.com

TestoPrime

Overview

Formulated to help you take control of your manly hormone and recover your youthful virility, TestoPrime is another popular T booster taking the market by storm. It aims to help men all over the world re-discover their prime by balancing hormone levels and ensuring optimal levels of T are flowing. With optimized T, you should experience a whole host of benefits like supercharged energy levels, increased metabolism, improved muscle growth and better sexual appetite. How does it deliver? Let’s take a look at the ingredients.

What’s in it?

Each inclusion in TestoPrime is backed by the latest science and ingredients ‘you can trust’ according to the creators. Reassuringly, it contains D-Aspartic Acid (D-AA) which is one of the most powerful testosterone-boosting ingredients available. Studies show that men who take D-AA typically have a higher level of testosterone than those who do not, so we’re happy to see it included in this formula. It also contains doses of Vitamins D3 and B6 which help to promote overall health and regulate normal function of your metabolism. The inclusion of green tea may also encourage your metabolism to burn through more calories. Fenugreek and Ginseng both work to improve your libido and strength function, and Zinc helps your body restore hormonal balance if your testosterone levels are low.

Want to try TestoPrime?

How to take it

To get the full benefit of TestoPrime, take it once a day. To use it, simply take 4 capsules every morning before breakfast for the best results. Again, this is strange, considering most test boosters are taken at regular intervals during the day.

The creators also advise that TestoPrime should be taken for at least 3 to 6 months to make a real change to your hormone levels and feel the benefits of its powerful support complex.

Cons
  • Only available direct
  • Premium price

Conclusion

All in all, TestoPrime is a winning formula packed with fantastic ingredients to help your health and testosterone levels. It’s important to note that it may take up to six months to get noticeable results from TestoPrime, which the creators do outline in all their marketing. When it comes to price, it’s at the upper end of the scale but if you want a premium formula, you often have to pay for it. If you have the patience to wait for real results, we think TestoPrime is worth a try.

at testoprime.com

Our Top Picks

Still can’t decide? Go back to the top and take a look at our top picks.