Top 5 Testosterone Boosters for 2020 – Naturally Increase Your T!

Top 5 Testosterone Boosters for 2018 - TestoFuel, Prime Male, Hunter Test, TestoTEK - Performance Lab Sport T-Booster

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Top 5 Testosterone Boosters for 2020

If you are over 30 it is not uncommon for you to be looking at what the Top 5 Testosterone Boosters for 2020 are. Naturally your T-levels start to decline around this age and do so for the rest of your life. But this doesn’t have to be as depressing as it sounds thanks to the huge plethora of natural testosterone booster supplements.

But be warned…

There’s a lot of junk out there, which might not just burn a hole in your pocket, but be dangerous to your health! That’s why we’ve spent years reviewing hundreds of natural testosterone boosters to compile this list of the very BEST testosterone boosters on the market today.

The Best Testosterone Boosters on the Market Should:

  • Top Testosterone Boosters - best testosterone boosters on the marketHelp you build muscle mass
  • Make you happy! (Yes it can even lift your mood)
  • Enhance libido
  • Increase stamina
  • Give you more strength
  • Be 100% natural

Although this is what they should do, not all of them can claim to do all the above. We have tried and tested many of these for you and now we have compiled a list of our Top 5 Testosterone Boosters and updated it for 2020 to help you to keep pushing hard in the gym and get results this year.

Our Top 5 Testosterone Boosters:

Top testosterone boosters - best testosterone boosters on the market

After putting them all under scrutiny and weighing up everything from the quality of ingredients, the company’s reputation, effectiveness of the dosages and more, this is’s current list of Top 5 Testosterone Boosters in 2020.

We check and update this list regularly to ensure you’re only seeing the very best on the market today:

#1 TestoFuel

#2 Prime Male

#3 Hunter Test

#4 Military Muscle Vegan-Friendly ✔️

#5 Performance Lab Sport T-Booster Vegan-Friendly ✔️

#1 TestoFuel

Top Testosterone Boosters - TestoFuel best testosterone booster on the market

Buy #1 ranked TestoFuel from

You might have seen our TestoFuel review on our site, as we can’t help but talk of the many benefits of this great T-level booster.

TestoFuel benefits

  • Really helps you bulk up
  • Noticeably makes recovery time faster and less painful
  • Libido was heightened
  • More energy to put more into each workout

It works because of the great ingredients included that create more free testosterone for your body to use. It is also great at suppressing estrogen  – essential for testosterone’s development.

Roar Ambition make this product who are based in the UK, but ship worldwide from both the UK and US. They review their ingredients formula every 6 months so whenever you buy it you are getting the most up to date version with the most effective, extensively researched quality ingredients.

TestoFuel is used by 5x Mr Olympia Robby Robinson and some of their other products such as Instant Knockout (a fat burner) are used by professional MMA fighters and athletes alike – and they LOVE the products, so you know they’re a manufacturer you can trust!

There are so many proven ingredients. Magnesium is just one – The Journal of Pharmaceutical and Biomedical Analysis shows how men with more magnesium in their blood tend to have higher levels of free T.

It contains a big 5,000 IU of Vitamin D3. One study showed how supplementing D3 helps to increase strength and muscle mass in upper and lower body muscles.

The D-Aspartic Acid is another exceptional ingredient. Studies have shown its effectiveness after just 12 days, where it can increase testosterone levels in the body by almost 50%!

Problems Using TestoFuel

Not suitable for vegetarians.

There are no side effects to using TestoFuel which is no surprise because of the natural ingredients. Unless the oyster extract would cause you discomfort – it is always good to check for your own allergies but since there is nothing unnatural in there, it will NOT affect you when taking a drugs test.

We also like the fact that there are no proprietary blends so nothing is hidden. The ingredients are all there to be seen with their quantities listed.

You are also likely to feel more motivated and have a boosted immune system when using TestoFuel thanks to the optimum Vitamin D dosage and it is no surprise that there are so many great reviews and testimonials for this product.

Read our full TestoFuel Review

Buy TestoFuel from

#2 Prime Male

Top Testosterone Boosters - Prime Male Review - Best testosterone boosters on the market

Buy #2 Prime Male from

Aimed particularly towards men in the 30+ age group since this is when a man’s testosterone levels start to decline and keep doing so for the rest of their life.

Propura are the people behind this supplement and it is a deserving second on our top 5 list.

Benefits of Prime Male:

  • It helps to get rid of that layer of fat around the waist
  • Increases your strength
  • More energy and motivation
  • Increase in libdio

It works because of the D-Aspartic Acid again, this is an essential ingredient for any prime testosterone booster. All the ingredients are natural and there are no proprietary blends, which is something we always appreciate of course.

Other quality ingredients such as Magnesium, Vitamin D3 and Zinc are the good sign of a quality T-level booster and many ingredients included have sexual health benefits.

It even contains Nettle. There is a study that shows how Nettle has increased T levels in rodents. Promising stuff.

Also, there is Mucuna Pruriens. discusses how it works against prolactins suppressive effect on libido and testosterone.

Many of the men that used this and reviewed Prime Male comment on how good it was for their sexual functioning and desire. Men with low testosterone levels seem to find a noticeable difference that benefits them.

Problems Using Prime Male

Not suitable for vegetarians.

We didn’t experience any side effects and couldn’t find any reports in our research – the ingredients are all natural so there’s no cause for concern here.

Also, we liked the fact that they have a money back guarantee when purchasing a 3 month or higher amount. Unfortunately, it just didn’t have the dosages to make it to number one our Top 5 Testosterone Boosters for 2020 list.

Read our full Prime Male Review

Buy Prime Male from

#3 Hunter Test

Top Testosterone Boosters - Best testosterone boosters on the market - Hunter Test review

Buy #3 Hunter Test from

From the people at Roar Ambition comes their premium T Booster, Hunter Test.

Hunter Test is a potent mix of 9 of the best T Boosting ingredients. The dosages are all optimal and from premium sources.

To be honest, this is one of the most impressive testosterone boosters we have ever seen, but as it hasn’t been around as long as some of the other products on this list, so there aren’t many testimonials yet plus the price point is definitely aimed at a premium market. So we can’t award it 1st place on our Top 5 Testosterone Boosters for 2020, not yet anyway.

A great product for ensuring you can reach your gym goals but also raise confidence.

Benefits of Hunter Test

  • Made by a reputable company
  • Contains key T boosting ingredients
  • Optimal dosages
  • Premium quality ingredients
  • Ship directly from the UK and USA
  • Money back guarantee
  • Natural ingredients
  • No side effects

It has everything you would want, and more as well. Vitamin D3, Zinc, DAA, Boron, the list goes on. Indole 3-Carbinol reduces estrogen levels and is a smart inclusion that we don’t see enough of.

Ashwagahanda is also an effective ingredient as it stimulates the lutenizing hormone. advises that it also works as an androgen, which means it helps the body to deal with stress.

They really know what they are doing and have managed to create a T Booster that is reliably going to give you what you want.

A supplement that ticks all the boxes in its niche, your strength, sex drive, health and confidence will all be sky high.

Read our full Hunter Test review

Buy Hunter Test from:

#4 Military Muscle

A decent T booster that has a solid ingredients list (updated to now be vegan and vegetarian friendly) including D-Aspartic Acid it does well to compete with the big boys on this list. We liked that they include a lot of the top testosterone boosting ingredients at decent dosages to be effective.

When they first launched the product, the capsules were made of gelatin, but they’ve since improved the product to cater to vegan and vegetarian customers, which earned Military Muscle a spot in our Top 5 Testosterone Boosters for 2020!

Benefits of Military Muscle

You will enjoy Military Muscle because:

  • Made by a company that is run and founded by a serving soldier & competitive athlete
  • Long list of key, proven ingredients with good dosages
  • 90 day money back guarantee
  • Free global, tracked and signed for shipping
  • 100% natural, safe and legal
  • Unique inclusion of Vitamin A
  • Bundle sale discounts
  • Best vegan and vegetarian friendly T-booster on the market

The dosages being spread out was good to see since the benefits will last throughout the day.

Problems with Military Muscle

As this is a fairly new product to the market, it doesnt yet have the extensive list of testimonials, celebrity endorsements and praisal products like TestoFuel and Prime Male have gained over years of claiming their place in the t-booster world. But the list of ingredients is certainly impressively researched, cleverly formulated and should achieve great results!

It’s also not currently available in certain regions, such as Japan and Brazil, but they do offer free worldwide shipping to everywhere else.

Read our full Military Muscle Review

Buy Military Muscle

#5 Performance Lab Sport T-Booster

Top Testosterone Boosters - Best testosterone boosters on the market - Performance Lab Sport T-Booster

Buy #5 Performance Lab Sport T-Booster from

Another worthy Testosterone booster and a vegan friendly one. This is a unique product in that Opti-Nutra, the company behind it, go to great lengths to make it as clean and effective as possible. 

They use their patented technology, BioGenesis to enhance the ingredients. This makes them clean, safe and eco-friendly as well as more potent – approves of their ethos!

We highly recommend this for vegans or anyone that really wants a clean product.

Benefits of Performance Lab Sport T-Booster: 

  • Quality ingredients
  • Natural T boosters
  • Money back guarantee
  • Vegan-friendly
  • No proprietary blend

We do like many of the ingredients included here, they have gone for a less is more approach but it has the ingredients to boost T levels as well as protect them. Ashwagandha in particular is an impressive ingredient.

It also contains Luteolin. We like this because it is another aromatase inhibitor. One study from the University of Singapore concluded that Luteolin possessed direct and indirect antioxidant activities. This really gives your body a chance to make more testosterone.

It is a great product because it is free of allergens, GMO, gluten, soy, additives and banned substances. they have really cleaned up the label.

Problems with Performance Lab Sport T-Booster

  • Only 4 ingredients

Read our Performance Lab sport T-Booster Review

Buy Performance Lab Sport T-Booster from:

How Does a Top Testosterone Booster Work?

These T boosters should always be made from only natural ingredients and are therefore less risky than some of the synthetic alternatives.

Many men use natural T boosters to increase muscle mass, whilst there is also a big market for men wanting to increase testosterone for sexual health benefits.

More testosterone – this occurs from the essential ingredients that should be included in any T-booster worth it’s salt. The ingredients should interact with your brain which in turn tells your body to produce more luteinizing hormone which releases testosterone.

Testosterone levels are also increased when SHBG is less effective. Many of the ingredients are included in quality supplements and suppress SHBG. This means your body is free to produce more testosterone.

Find out why this important in our 6 essential benefits of increasing testosterone.

Higher levels of testosterone in the body gives you more energy in the gym. This means longer runs, more weights and more motivation. For anyone who finds they often lack the motivation to even get to the gym this is a great pick me up to get going.

You will find that not only are you more willing in the gym, but the results come easier and are more evident.

With an abundance of T-boosters on the market we have managed to find the Top 5 Testosterone Boosters for 2020. However, so many others are created just to make money without the customer at heart, when they include smaller dosages and lower quality ingredients their product is of course less effective. Here is some key information you might want to look out for…

How to Find a Quality Top Testosterone Booster Supplement

It’s a combination of a few things really. We like to see:

  • Transparency with quality ingredients and dosages
  • A company with a good reputation
  • Preferably no proprietary blends

Top Testosterone Booster Supplement Ingredient Servings

Just how often should you take a supplement and what is the peak amount? Many testosterone booster vary but around 4 capsules a day is the ideal. We prefer to take the capsule spread out instead of one big dosage, which puts you at risk of crashing later in the day.

The effectiveness can wear off if taken in one go, look out for a supplement that requires you to spread it out so your body is constantly filled with testosterone boosters.

Ultimate Guide To Testosterone

Our 3 part Ultimate Guide to Testosterone will give you a complete understanding of what testosterone is and how to boost it through behavior, ingredients and natural supplements:

Each one breaks down a different side of Testosterone that really helps you to understand it better.

Part 1 – Ultimate Guide to Testosterone

Ultimate Guide To Testosterone - What is testosterone and why you need testosterone

This is the section where find out about the fundamentals. To understand your T gives you the chance to really make it work for you.

It busts a lot of the myths about testosterone. It influences recovery and reduces depression risks for a start.

This guide also goes into what testosterone does not do. This is one of the sections that we often get a lot of feedback on. Testosterone does not give you rage for example – check out the article to find out why!

There is so much key information in there including how it influences sex.

To read more, check out Part 1, the CLM Ultimate Guide to Testosterone.

We couldn’t fit in everything which is why we created…

Part 2 – Ultimate Guide to Boosting Testosterone Naturally

Ultimate Guide to Boosting Testosterone Naturally

This is the Diet and Lifestyle section.

Here is where you can really find out how testosterone can improve your health and fitness results.

We look into different aspects of our diets and how this impacts and effects the body, and of course how it links to testosterone.

There is a ton of useful information, for example – are you drinking estrogen? There are some useful tips on how to boost your T levels naturally and how recovery times can really influence levels.

All this and much more is covered in Part 2, Ultimate Guide to Boosting Testosterone Naturally.

Part 3 – Ultimate Guide to Testosterone Supplements

Ultimate guide to testosterone supplements

Touched on above, this is the final installment and tells you everything you need to know about proven methods.

This includes a ton of useful information about ingredients, and what the high quality supplements are. With some indirect tips on how to boost your T, there is more useful information that you will probably not be familiar with.

To find out more, read Part 3, our Ultimate Guide to Testosterone Supplements article.

Top Testosterone Booster Ingredients

A testosterone booster is only as good as it’s ingredients, and some of the essentials are a must. This is why proprietary blends have a bad reputation – you don’t always know what goes into them.

Just a few to look out for are:

D-Aspartic Acid, Zinc, Vitamin D3, Oyster Extract, Ginseng, Vitamin K2, Magnesium, Boron and Stinging Nettle amongst others. A combination of a few of these is a sign of a good product but the more the better.

Top Testosterone Boosters for 2020: Manufacturer Reputation

The producer also matters. Check for their reputation online but remember even the best Testosterone boosters will have negative reviews. There is no one product that works for everyone.

Make sure they are FDA approved in their manufacturing process and that they ship worldwide, the more options they have for payment is also a sign of a reputable company.

Customer service options is another good sign. If they have live chat and email then that means they put the customer first. It also means they aren’t hiding or impossible to get hold of which is quite common unfortunately.

The good news is that all 5 of the products we’ve mentioned here are manufactured by reputable companies who’ve sold thousands of products to happy customers worldwide!

Money Back Guarantee

A money back guarantee also shows they are confident in their product but also makes the purchase risk free. This is something you will find with the better products on our Top 5 Testosterone Boosters for 2020 list – but make sure you read each companies terms and conditions for their guarantee before you buy.

The Bottom Line

Remember, like with any supplement, a testosterone booster isn’t an instant fix to your problem. You can’t pop a capsule or two for a week and expect to be needing a larger fit of t-shirts. It just doesn’t work like that.

Any supplement, whether it is a testosterone booster or a fat burner, should be used to complement a healthy lifestyle. This is the only way to to get maximum effects. You still need to put the work in at the gym as well as eat the right things. But more free testosterone in your body is proven to help build muscle and improve libido.

One of these best testosterone boosters on the market will really help skyrocket your gains. If you’ve been putting in the hard work but only seeing meager results or feel like things are slowing down – you need to give one of these a try!

Give yourself the best possible chance of success by treating it as an enhancer to your increased efforts. Before you know it you will be on top of your game – looking and feeling like the best version of yourself that you can remember.

Buy our #1 top ranked testosterone booster TestoFuel

Top Testosterone Boosters - TestoFuel best testosterone booster on the market

Buy our #2 ranked testosterone booster Prime Male

Top Testosterone Boosters - Prime Male Testosterone Booster

Buy our #3 ranked testosterone booster Hunter Test

Top Testosterone Boosters - Hunter Test Review

You Can Buy Hunter Test from:

Buy our #4 ranked vegan testosterone booster Performance Lab Sport T-Booster 

top testosterone boosters - Performance Lab Sport T-Booster review

You Can Buy Performance Lab Sport T-Booster from:

(Clean Lean Machine tip: Take advantage of manufacturers discounts and freebies by ordering a 3 months supply!)


  • Deciding between testofuel and prime male. I’m 43 and just looking for a bit of help in the gym, libido is still doing ok lol. Which do you guys think is best for a guy like me?

    • Hey Dan, sounds like TestoFuel would be just right for your gains! You can check out all the differences between TestoFuel vs Prime Male here for a complete comparison. Hope that helps your decision, but if you have any more questions – just ask, we’re always happy to help! Thanks 🙂

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