Home » Best Testosterone Boosters for Men Over 40 in 2023

Best Testosterone Boosters for Men Over 40 in 2024

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Testosterone is a key hormone for men which promotes all aspects of masculinity – from improving libido, energy and motivation, to keeping your body gaining lean muscle and fighting off fat gain [Source 1]. As men get older, testosterone starts to naturally decline.

Studies show that after 30, T levels decline by around 1% per year [Source 2]. So, by the time you hit 40 you could be missing at least 10% of your original testosterone levels – which could have a serious impact on every aspect of your life.

From low mood and poor sexual performance, to gaining weight and struggling with muscle gain – the effects of lower T levels could be massive [Source 3].

This explains why many men – especially over the age of 30 – turn to testosterone boosters to help reverse the impact of natural T decline and reinstate testosterone production rates matching that of your 20s.

In recent years, T-boosters have grown exponentially in popularity which has caused more and more companies to bring out their own, saturating the market and making it difficult to choose the one for you.

But don’t worry! We’ve done the legwork for you.

We’ve analyzed dozens on the internet and found what we believe to be the best testosterone boosters for over 40s on the market today based on evidence-backed ingredients, safety, price and benefits.

Hunter Test

⦁ By Roar Ambition

⦁ High-dosed premium ingredients
⦁ Developed to improve masculinity
⦁ Maximum performance
⦁ Could improve motivation and mood
⦁ Fully transparent formula
⦁ Website: Hunterevolve.com


⦁ By Roar Ambition

⦁ Supports muscle growth and strength
⦁ All-natural, transparent label
⦁ Endorsed by athletes
⦁ Bulk discounts available
⦁ Backed by scientific research
⦁ Website: TestoFuel.com

Testo Lab Pro

⦁ By Opti-Nutra

⦁ Emphasis on libido boost
⦁ Promotes healthy body composition
⦁ Clean, natural formula
⦁ Extensive ingredient list
⦁ Bulk buy discounts available
⦁ Website: Testolabpro.com

Prime Male

⦁ By Roar Ambition

⦁ Helps revitalize energy and drive
⦁ Compounds included at optimal doses
⦁ Supports healthy libido
⦁ 100% natural, clinically back formula
⦁ Loyal customer base
⦁ Website: Primemale.com

What is a testosterone booster?

In simple terms, a testosterone booster is a supplement which enhances your body’s ability to produce testosterone. It can often be confused with synthetic or dangerous growth alternatives like steroids – however it is holistically different as it works with your body to enhance existing processes – rather than pump in harmful substances.

A T-booster harnesses a usually 100% natural formula of nutrients that will keep the rate of T production in your body running at optimal levels to replace any that’s been lost naturally.

Most T-boosters come in capsule or pill form which can be simply incorporated into your lifestyle without much effort. Whilst the whole point of a testosterone booster is to revitalize your T production, they often contain multi-faceted ingredients which both renew testosterone and benefit other areas like cognition or energy levels.

Why take a testosterone booster?

Unfortunately, as you get older you will inevitably lose that peak testosterone level of your youth naturally. Whilst there are many ways to keep your testosterone topped-up – like weight lifting, eating more protein, minimizing stress and getting enough sleep [Source 4]– you may get to a point where you hit a wall.

This is why many men turn to testosterone boosters for that innovative lift they can’t seem to achieve by themselves.

Whilst it’s not a miracle pill that will automatically give you arms like ‘The Rock’ and an insatiable sex drive of your youth overnight, it will work with your body to help elevate the slowing T production that’s happening naturally, potentially relieving the negative effects and, in time, help you get back to a fitter, stronger, more energized and motivated self.

Best testosterone booster ingredients

Many of the most effective T-boosters have a number of the same or similar ingredients in their formulas due to their well-researched and clinically-backed testosterone-boosting qualities. Here we’ve listed a few stars of the show.


Boron is often used in T-boosting formulas as it has a duality which benefits testosterone production ten-fold. Firstly, it blocks estrogen levels [Source 5] in your body which could be interfering with your T levels whilst being detrimental to many aspects of your body and mind including muscle mass, energy and sex drive [Source 6]. Boron also metabolizes your body’s total T, freeing up more testosterone by up to 25% [Source 7].

D-Aspartic Acid

This amino acid is often a key player in T-boosters as it is responsible for stimulating Luteinizing hormone (LH) which tells your testes to produce and release more testosterone [Source 8]. More D-aspartic acid in your body ensures T production doesn’t dip and testosterone levels remain high. It has also been linked to improving fertility, virility and mood [Source 9].


Although this plant has been used in Chinese medicine for centuries for its infinite benefits, ginseng is brought into a testosterone booster for its ability to rejuvenate your whole sexual performance by improving erectile issues [Source 10], reviving energy levels [Source 11] and promoting an overall better mood so you can put in your best effort [Source 12].

Vitamin D

This vitamin has a surprising amount of benefits for both men and women, however you often see it included in T-boosters for the following reasons. It has many healing effects in the body, including protecting against oxidative stress which could help improve your sexual health and erection quality [Source 13]. Vitamin D is known as the sunshine vitamin – not only because sunlight stimulates its production – but because it can also alleviate depressive symptoms and low mood [Source 14]. In addition, it has appetite-suppressing abilities [Source 15] which could promote better calorie control leading to fat loss.


This mineral is key to metabolizing nutrients and supports immune function and testosterone production [Source 16] in males too. Studies show zinc could increase T production by up to 50% [Source 17]. Zinc-rich food like oysters have been associated with increasing your sexual appetite and performance largely due to zinc’s ability to rejuvenate a healthy libido and prevent erectile dysfunction [Source 18].

Advantages of using a testosterone booster

Testosterone is one of the most vital hormones in a man’s body, so by using a testosterone booster, you could see a whole host of benefits that could revitalize every aspect of your life. These include [Source 19]:

  • Enhanced muscle growth and strength – Testosterone has sometimes been described as the ‘missing link’ to making gains. This is because it can elevate your muscle building potential, helping you build the body you want to much easier.
  • Less body fat – One of the biggest signs of low T is weight gain that won’t shift. This explains why, as you get older, it can be harder to stay in shape. Studies have shown that more testosterone in your body can make it easier to maintain a leaner body composition.
  • Revitalized libido – Testosterone is the key to improving your sexual health and performance, with studies reporting an increase in libido and improved erection quality.
  • Renewed cognitive performance – Low T can cause irritability and low mood, so upping your levels could give you a whole cognitive reboot with a more balanced mood, improved motivation and renewed confidence. You could also experience better memory, reasoning and processing speed which could give you an advantage in workouts and day-to-day life [Source 20].
  • Improved energy levels – People with low T often suffer from constant fatigue and feeling sluggish. Getting your testosterone back to its optimum levels should help revive energy lost.
  • Boosted confidence – After weight struggles and feeling low from low testosterone, you could see a surge in self-esteem once you build up your levels again. Noticeable muscle sculpting and a better mood will help you stay positive and recapture that confidence of your youth.

Our Ranking Criteria

These top 4 testosterone boosters for over 40s have been extensively researched under our review criteria.

We didn’t trial these supplements; instead, we compared their ingredients to the available scientific literature to determine if they are effective, safe, and correctly dosed. This provides an accurate picture of how a supplement should work for you.

To summarize what we look for in a supplement:

  • The formula – Looking at not only the ingredients, but the doses too.
  • Price – Ensuring the supplement offers good value for money.
  • Testimonials – What do other customers think? It needs to have positive feedback from users.
  • Trust – We want to be sure these products are completely risk-free and made by a reputable company, since you’ll be taking these daily.
  • The Manufacturer – And the brand authority
  • Where to Buy – We’ll direct you to these product’s websites, so you can learn more about them, and purchase if you’re interested in giving them a try.

1. Hunter Test

Hunter Test was developed for the older, professional male looking for a seriously top-end T-reboot. Made from high-grade testosterone-boosting ingredients, Hunter Test offers its customers the chance to really make a difference to their motivation, strength and overall health.

The formula has been packed to the max with scientifically-backed and highly generous doses of each ingredient to ensure the best results possible. Although it sits at the higher end of the market in terms of price, there seems to be a strong, loyal customer base of men across the globe who have seen significant improvements to their physique, libido and cognitive performance.


Hunter Test offers a uniquely top-of-the-range formula of nutrients dosed using the most up-to-date research to ensure a potent testosterone boost unlike many other T-boosters on the market.

  • Vitamin D3 (5000IU)
  • Vitamin K2 (150mcg)
  • Magnesium (200mg)
  • Zinc (30mg)
  • D-Aspartic Acid (3000mg)
  • Asian Ginseng (300mg)
  • Ashwagandha extract (300mg)
  • Indole-3-Carbinol (200mg)
  • Boron (10mg)


Hunter Test often receives praise from its customers on the official website. However, you should still do your own research into the ingredients, studies, and manufacturer to see how it may work for you.

As promising as these testimonials look, some of them could easily be overblown or paid ads, so it’s best to take them with a grain of salt. With that said, here are some Hunter Test reviews:

Hunter Test testimonial by Mark Kilbride

Mark Kilbride from the UK says that when he found out about Hunter Test, he had already been working out regularly for around 8 months. He wanted to try a supplement that would push his results further. After one month on Hunter Test, Mark says he’s experienced the following:

  • Lifting more at the gym
  • Feeling stronger during workouts
  • Improved feeling of well-being and masculinity

Mark says he wasn’t a big believer in supplements before, but found Hunter Test to be an absolute game changer in his case.

Oscar Segovia from Spain - Hunter Test Testimonial

“I purchased Hunter Test as a wonderful means of gaining better results on my testosterone levels, in a natural & safe way. And I’ve achieved much more than that, I’ve gained more energy, more lean mass gains and I’ve become more ripped and defined than ever.

Of course, I’m on diet but I’ve only used 1 and a half bottles of Hunter Test and you can see the results in the pictures already. People from the gym ask me what I’m doing to become so cut in such a short period of time.

It Doesn’t matter your age, it matters how you feel inside, and I honestly recommend Hunter Test to any men over 35. I think it’s never too late, it has worked for me, and it will work for you too…” Óscar Segovia, Spain


  • Premium ingredients and high doses
  • Transparent formula
  • Could improve motivation, performance and energy
  • Formulated using up-to-date scientific research


  • Only available direct
  • Has high price tag

Interested? Find out more about Hunter Test at their official website:

Click Here to Buy Now

2. TestoFuel

TestoFuel is one of the most popular testosterone boosters on the market – with consumers of all ages reaping the benefits of higher T.

Although it puts a lot of emphasis on its ability to boost gains and get your body seriously sculpted, its formula is holistically designed to boost T to the max and improve many other aspects of your body and mind. With TestoFuel, you can rejuvenate your progress in the gym with significant muscle growth whilst shedding body fat, enjoying more energy, better libido and revitalized confidence too.

With its naturally balanced, scientifically-researched formula of T-boosting ingredients, TestoFuel seems to have grown in popularity with pro bodybuilders and regular guys across the globe looking to get their body back into shape and regain their mental clarity and competitive edge.


The 9-part formula ticks many boxes, utilizing well-researched T-boosters and components conducive to improving mental and physical health, too.

  • Vitamin D3 (5000 IU)
  • Vitamin K2 (18mcg)
  • Vitamin B6 (5mg)
  • Magnesium (200mg)
  • Zinc (10mg)
  • D-Aspartic Acid (2300mg)
  • Asian Red Panax Ginseng (100mg)
  • Fenugreek (100 mg)
  • Oyster Extract (100mg)


TestoFuel seems to have become a part of life for many men across the globe looking to revitalize gains and build a lean, sculpted physique.

These testimonials taken from the TestoFuel website speak for themselves:

Khalif TestoFuel Testimonial

“…I read the testimonials but was still unsure on whether it worked or not, will I be wasting my time again. I thought I have nothing to lose so I ordered it and started a new fitness plan in line with it and was amazed with the results, my pictures show the difference over a period of 3 months, I have been ordering ever since and have not been disappointed.

All I can say to whoever reads this testimonial, you have to try it. You won’t be disappointed.

Last year, I tried TestoFuel for myself and I can agree with other positive testimonials – this product works great for both younger and older folks. To read my full review click here.


  • Backed by scientific research
  • Helps promote muscle growth and fat reduction
  • No proprietary blends
  • 100% natural formula
  • Bulk discounts available direct


  • Only available direct
  • Needs to be taken alongside healthy diet and regular exercise
  • For results, you need to take it consistently

Want to learn more? Check the official TestoFuel website.

Click Here to Buy Now

3. Testo Lab Pro

Testo Lab Pro comes in at third for its proudly natural and effective formula of T-boosting ingredients which should help you feel ‘ALL MAN’. It focuses on 3 very simple benefits: ‘Testosterone. Muscle. Power.’

First and foremost, its testosterone boosting formula is said to help you regain masculine vitality by blocking estrogen levels and maximizing ‘manly prowess’ through improved energy, virility, mental clarity and confidence.

It also promises to rejuvenate your body’s physical performance, providing anabolic hormone support to increase fat burning potential and help you build healthy, lean muscle.

You could also see renewed motivation, self-esteem and sexual performance, with better erectile function and sperm count.


The ingredients are extensive and all work towards boosting your T levels and supporting a healthy mind and body.

  • Vitamin D (50mcg)
  • Vitamin K1 and K2 (50mcg)
  • Magnesium (50mg)
  • Zinc (30mg)
  • Boron (6mg)
  • KSM-66® Ashwagandha extract (600mg)
  • D-Aspartic Acid Calcium Chelate (600mg)
  • Mucuna Pruriens extract (300mg)
  • Luteolin (60mg)


  • Research-based formula
  • 100% transparent and natural
  • Could promote virility, muscle gain and better mood
  • Bulk buy discounts


  • Only available direct from their website
  • Limited customer reviews

Testo Lab Pro is available direct from their official website

Click Here to Buy Now

4. Prime Male

Prime Male has made a name for itself in the testosterone boosting market for its scientifically-backed formula, which targets men of any age – but men in their 30s and upwards specifically.

It has gained a loyal fan base of men across the globe who were looking for more than just a muscle-booster – they were looking to revitalize their whole life.

Prime Male promises a ‘whole new reality of testosterone- enriched vitality’, using a 12-part ingredient profile which covers all bases. The blend of nutrients help revive energy levels and bring your mood back to normal. You could also see better strength, muscle gain, virility and cardiovascular health, as well as reduced body fat and more confidence.


This formula is an all-natural combination of testosterone-boosting components which will help to revive motivation, exercise performance, libido and brain function.

  • D-Aspartic Acid Calcium Chelate (1600mg)
  • BioPerine® (10mg)
  • Boron (5mg)
  • Korean Red Ginseng 4:1 extract (120mg)
  • Luteolin (60mg)
  • Magnesium (100mg)
  • Ashwagandha extract 4:1 (300mg)
  • Nettle Root 10:1 (160mg)
  • Vitamin B6 (7.5mg)
  • Vitamin D3 (4000IU)
  • Vitamin K2 (45mcg)
  • Zinc (30mcg)


Prime Male has made waves across the globe for its effective formula which works to support T for all ages:

Teionne, USA

“I started my search for testosterone boosters after I turned 40.

I started feeling tired, putting on weight and had no drive to want to work out.  I read a lot of reviews online about Prime Male and love that is was an all natural product.

I decided to have my wife purchase me a bottle and loved the way it made me feel after a couple of weeks. I have more energy, I feel like working out and have the energy to complete my workout regimen. I didn’t purchase Prime Male for the libido issues but it is a great added bonus.

I highly recommend Prime Male, you will not be disappointed.”

Steve Prime Male Testimonial

Steve, USA

“My blood test levels pre Prime male were 210. Post 30 days Prime Male 475. This is perfect and where I want to be feeling good in all areas of my life. Product seems to be working well and doing what it says. Will purchase again.”


  • Transparent ingredients label
  • Could improve your energy and motivation
  • All-natural, clinically proven formula
  • Supports healthy libido and sexual function
  • Bulk buy discounts available direct
  • Components included at optimal dosages


  • Only available direct
  • Relatively high price tag

Does Prime Male sound like it’s for you? Find out more on their official website.

Click Here to Buy Now


Whether you’ve been struggling to keep up mentally, feeling tired and lacking clarity or you’ve hit an invisible ceiling with maintaining a muscular physique or sexual performance, you’re probably low in testosterone. As we mentioned, after 30 it’s really just a steady decline so a testosterone booster could be just what you need to keep maintaining progress like you did in your 20s.

These 4 testosterone boosters are all, in our opinion, the most effective at reigniting T production rates for men in their 40s to where they used to be.

A testosterone booster can provide nutrients your body needs to keep producing T at an optimum rate, supporting energy, focus and motivation, as well as ensuring your body continues to build lean muscle and fight off fat gain. As time goes on, your testosterone will naturally continue to drop so it’s worth investing now to reverse and prevent unpleasant symptoms of low T in the long-run.

Choose a testosterone booster now and protect your mental and physical health for the future.

This article contains affiliate links. Learn more here.

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