This article, “10 Best Testosterone Boosters UK”, contains affiliate links to natural testosterone boosters
As you age, your body will slowly produce less testosterone, which can lead to serious health issues. There are many ways to increase your testosterone levels; sleep, exercise, and diet are significant contributors. But there are also natural testosterone boosters. This article will look at ten of the best testosterone boosters in the UK.
I’ve picked ten of the best natural testosterone boosters in the UK. For each supplement, I will closely examine the ingredients, the dosages, and what the company claims. Then, I’ll provide a pros and cons list for them, and hopefully, I will give you a better idea of which supplement is best for you.
Prime Male is a 100% natural testosterone booster that is packed full of properly-dosed ingredients. Prime Male is one of the oldest testosterone supplements on the market, but don’t take that as a sign of weakness. Instead, it is down to the quality of its formula that it has outlasted so many others.
There are 12 ingredients in the Prime Male formula; three vitamins, two minerals, and seven other ingredients. You are supposed to take one capsule four times per day with food. All 12 ingredients are well-dosed, and the nutrition label is entirely transparent. No proprietary blends here.
There are 12 ingredients in the Prime Male formula. D-Aspartic acid has been added due to its essential role in not only testosterone production but that of growth hormone, luteinising hormone, and follicle-stimulating hormone.
Studies have shown that D-Aspartic acid (also known as D-Aspartate) is highly effective at increasing sperm count and mobility in infertile men. For example, a famous study in 2012 saw a 30-60% increase in testosterone levels in infertile men within 90 days of taking D-Aspartic acid .
Prime Male also contains ashwagandha, which significantly reduces cortisol levels in highly-stressed men . Reducing cortisol levels is crucial if you suffer from low testosterone, as cortisol can attack the testes and reduce testosterone production over time.
There is 4000 IU of vitamin D3 in Prime Male, which is a decent amount. Low vitamin D levels affect mood, increase body fat, and reduce testosterone levels. It is common for men to become deficient in vitamin D, particularly in cold climates, which is why Prime Male includes so much of it.
Boron is present as there is evidence that it can reduce the levels of sex-binding globulin in your body. SBG is a nuisance as it binds itself to testosterone, reducing the amount of free testosterone in your body. Taking boron can therefore increase your free testosterone levels .
Ginseng is similar to ashwagandha, while nettle root can reduce inflammation (another cause of low testosterone production). Luteolin can prevent the conversion of testosterone into estrogen. Something that more testosterone boosters should focus on, particularly for overweight men. Sadly, Prime Male doesn’t go as far as it could in this regard.
You also have zinc, magnesium, and vitamin B6, which form the well-known supplement ZMA. These three can help you to relax and sleep better. In addition, they can reduce muscle damage after workouts, improving your recovery time. All three are associated with increases in testosterone. The final ingredient left to mention is vitamin K2, which can help increase vitamin D absorption.
Prime Male is a seriously well-thought-out natural testosterone booster and one that deserves its place at the top of this list. It is excellently priced, uses effective doses, and all of the ingredients have a specific function within the formula. There are no poor-quality ingredients here!
The only downsides are that magnesium and D-Aspartic acid are a little low (compared to Hunter Test, for example), and there isn’t more of a focus on ingredients that can prevent the conversion of testosterone into estrogen. Still, these are minor issues, and Prime Male remains a fantastic supplement.Buy Prime Male Here
Testo Fuel is a powerful natural testosterone booster with a dedicated following among gymgoers. It is one of the few testosterone supplements that use oyster extract, and it is packed full of zinc, magnesium, and D-Aspartic acid to help raise your testosterone levels. Testo Fuel also places a lot of emphasis on reducing stress, anxiety, and, most importantly, cortisol, helping to protect your testosterone production.
The focus on herbal ingredients, such as fenugreek, Panax ginseng, and maca root, shows that Testo Fuel focuses on naturally boosting testosterone. An exciting product that deserves its place on this list.
There are ten ingredients in the Testo Fuel formula. Two vitamins, two minerals, and six other ingredients. You should take four capsules daily, spread out throughout the day, for optimal results. The ingredients are well-dosed, and the label information is transparent and easy to locate on the website and packaging.
Like Prime Male, Testo Fuel puts a lot of faith into D-Aspartic acid, providing 2000 mg per serving. It also contains 1800 mg of maca root, added to reduce fatigue  and improve your mood and well-being.
Fenugreek helps increase free testosterone levels due to its ability to inhibit sex hormone-binding globulin levels. In addition, ginseng improves mood and reduces stress and anxiety.
You also have boron, magnesium, zinc, oyster extract, vitamin D3, and vitamin K2. These are covered in the Prime Male review above.
Testo Fuel is an excellent testosterone booster. It isn’t quite as adventurous as Prime Male is, but the basic building blocks are all there. The focus on improving your mood, reducing fatigue, and improving sleep quality is admirable, and its protection against the restriction of circulating free testosterone is game-changing.Buy Testo Fuel Here
Hunter Test is possibly the most effective testosterone booster on this list. The only reason for it not topping the charts is the price tag. It’s almost double the price of many of the others. That being said, it still represents incredible value for money due to the clinical dosages of each ingredient.
The dosages are almost twice as potent as most testosterone boosters, and the overall formula is brilliant. Hunter Test primarily targets an older audience than many testosterone boosters, focusing on men who work high-powered, stressful jobs.
The target audience is affluent and does not mind spending more on the highest quality product. If you have a bigger budget for testosterone boosters, then Hunter Test is unquestionably the supplement for you.
Hunter Test has nine ingredients, two vitamins, two minerals, and five other ingredients. You need to take six capsules daily to get one serving. Each ingredient is clinically-dosed, meaning it has the optimal dosage according to science.
Hunter Test contains several ingredients that I cover in the previous reviews. The dosages are just a little more generous. Hunter Test contains vitamin D3, vitamin K2, zinc, magnesium, boron, ginseng, ashwagandha, and D-Aspartic acid.
The only ingredient that hasn’t been covered so far is perhaps the most interesting of the lot. Indole-3-Carbinol. This ingredient is found in brassica vegetables such as broccoli, kale, cabbage, and cauliflower. Mostly the vegetables that children hate!
It is being looked at for its anti-cancer properties, but the research is in its early stages. But Hunter Test has added it to its formula because Indole-3-Carbinol is a potent aromatase inhibitor . This means that it can prevent the conversion of free testosterone into estrogen, helping to secure your testosterone levels while simultaneously lowering your estrogen levels.
Hunter Test is my favourite testosterone booster, and I rate the formula. It does, however, cost quite a lot more than the others, hence its lower position on this list. If money was no issue, this is the supplement I would use to support my testosterone levels. If you have the budget, grab a Hunter Test pack today.Buy Hunter Test Here
TestoPrime is one of the best-known testosterone boosters on the market and is one of the better products out there. Testo Prime contains many of the same ingredients as Hunter Test and a few extra.
You have many of the usual ingredients; fenugreek, ashwagandha, D-Aspartic acid, and vitamin D. But there is also pomegranate extract, garlic extract, and green tea extract. While there are more ingredients than Prime Male and Testo Fuel, the price per serving is also higher.
There are 12 ingredients in Testo Prime. Three vitamins, one mineral, and eight other ingredients. The serving instructions are to take four capsules per day. Unfortunately, while the label is viewable on the website, it is hidden in the FAQ section, which is a little irritating. Luckily, you can easily read it on the packaging.
I’ve already looked at why natural testosterone boosters contain vitamin D, vitamin B, zinc, and D-Aspartic acid. You can scroll up and read about them there. In this section, we can take a closer look at some of the more unusual ingredients contained within Testo Prime.
Testo Prime contains a decent dosage of green tea catechins. I’m not too sure why, though. Testo Prime say that it helps to prevent the breakdown of testosterone into DHT, but this has been proven not to be the case. A 2019 study in the Journal of Nutrition found that green tea catechins do not affect ANY circulating sex hormones .
That being said, I like green tea as a supplement, and it certainly has benefits such as improved mood and increased blood flow/oxygen uptake (great for exercise and recovery).
Another ingredient in Testo Prime is pomegranate extract. Testo Prime claims that pomegranate increases your sex drive and improves blood flow.
Unfortunately, I couldn’t find the studies that support this (though I have no reason to disbelieve them). Still, it does appear that pomegranate extract can help to reduce muscle damage and improve your resilience to stress .
As with green tea extract, the pomegranate extract doesn’t seem to affect your testosterone levels at all but has other health benefits that could be useful. The final ingredient in Testo Prime is garlic extract. Testo Prime claims that garlic can help boost testosterone levels, but no studies support this notion.
However, garlic may help to lower cortisol (studies on rats have found this to be the case) . This can be helpful as reducing cortisol levels can help to protect testosterone. Garlic has so many other health benefits that its inclusion makes sense to me.
The fact is that Testo Prime is an excellent natural testosterone booster, and it has some fun ingredients in its formula. But including random ingredients such as green tea extract, pomegranate, and garlic does not help your testosterone levels. In addition, these ingredients bump up the price of Testo Prime quite considerably compared to Prime Male and Testo Fuel.Buy Testo Prime Here
Testo Lab Pro is a natural testosterone booster sold by OptiNutra, a company that is perhaps best known for its nootropic supplement Mind Lab Pro. Testo Lab Pro is a decent testosterone booster with a similar formula to Prime Male.
The main difference is that it contains mucuna pruriens and doesn’t contain nettle root and ginseng. Prime Male also uses higher dosages than Testo Lab Pro (which is why Prime Male sits atop this list).
Testo Lab Pro contains nine ingredients. Two vitamins, two minerals, and five other ingredients. The serving size is four capsules taken throughout the day. The nutritional label is easy to find on the website (always a good sign), and though the dosages are lower than the previous testosterone boosters on this list, they are still well-dosed.
All of the ingredients in Testo Lab have been previously reviewed in this article. You’ve got vitamin D, vitamin K, magnesium, zinc, boron, D-Aspartic acid, ashwagandha, and luteolin. The only ingredient that we haven’t yet looked at is mucuna pruriens.
Mucuna pruriens is a bean that may have some use as a treatment for low sperm count and motility . However, there isn’t any evidence that it can boost your testosterone levels. Still, because many men with low testosterone may also have low sperm counts, it is an understandable addition to the formula.
Testo Lab Pro is a decent testosterone booster, and it doesn’t have many faults. The Opti Nutra company has a solid reputation in the UK Supplement community, and its commitment to transparency with its labelling is admirable.
If you have found a good deal on Testo Lab Pro, then, by all means, grab a bottle. It doesn’t quite stack up to Prime Male or Testo Fuel, but it is a decent testosterone booster. Check out their other products if you are looking for a good stack.Buy Testo Lab Pro Here
Dominate from Bulk Supplements is a great testosterone booster and worth its place on this list. Most of the ingredients are well-dosed, and the formula is exciting. It reminds me a lot of Hunter Test, and the packaging is badass!
If it had put more effort into inhibiting aromatase, it would have easily been in the top four on this list. But considering how low the price is, Dominate is an absolute steal.
There are nine ingredients in Dominate. Two vitamins, two minerals, and five other ingredients. The serving suggestion is to take six capsules throughout the day. The nutrition label is easy to find on the website and the packaging.
Dominate contains an excellent dosage of D-Aspartic acid. It is also high in ginseng, fenugreek, and maca root. The maca root can help to boost your libido and your sperm count while also lowering cortisol levels . The rest of the ingredients (vitamin D, zinc, vitamin B, and Bioperine) are covered in other reviews on this page. Dominate also contains selenium. But there isn’t any reason as to why.
Dominate by Bulk Supplements is an excellent testosterone booster, particularly when you factor in the price. However, it might have been nice to see some magnesium added and some ingredients that could help to inhibit aromatase, such as Indole-3-Carbinol.
Dominate feels like a supplement aimed at younger men who train regularly and may see a reduction in testosterone due to poor recovery. Rather than a testosterone booster for older men or overweight men.
T-Factor is a natural testosterone booster that is sold by The Protein Works. It is also, by far, the cheapest testosterone booster on this list (though Bulk Dominate works out the same when the discount is applied). However, despite its low price tag, T-Factor is a surprisingly decent supplement. It has a good range of ingredients; some are well-dosed (and others are not).
But if you don’t have £40-50 to spend on a testosterone booster, then grabbing T-Factor is an excellent option. Combine T-Factor with good sleep, diet, and regular exercise, and you can expect amazing results over time.
T-Factor contains nine ingredients (though ZMA is counted as one rather than three). The serving suggestion is to take two capsules twice daily (four capsules total). But on training days, you take a total of six, with two capsules taken 15-20 minutes before your workout. I’m not sure why, as none of the ingredients will likely provide any pre-workout benefits.
Unlike most of the supplements on this list, T-Factor contains ZMA, an excellent supplement for improving recovery after a workout and supporting healthy testosterone levels. But the dosage is a little low at 125 mg. You ideally want around 450 mg of magnesium alone, so 125 mg total is way too low!
This is a theme throughout the formula. Clever ingredients, slightly low dosages. D-Aspartic acid is present and underdosed. Vitamin D3 is well-dosed. You also have mucuna pruriens and fenugreek, which are suitable for improving mental health and fertility.
Diindolylmethane (DIM) is a great ingredient that helps to inhibit aromatase (and prevents the conversion of testosterone into estrogen). Unfortunately, you also have Methyl-7-Methoxyisoflavone and Beta Ecdysterone, which don’t do anything.
If you have a modest budget and want a supplement that can help to boost testosterone via vitamin D3 and ZMA, then T-Factor is not a bad shout. Including DIM and fenugreek helps to upgrade this slightly, but if you have the money get yourself Prime Male.Buy T-Factor Here
Testo-Max is a natural testosterone booster sold by CrazyBulk. Its formula has a lot of similarities to Prime Male, though with slightly lower dosages in most cases. It does have a higher dosage of D-Aspartic acid and boron, though, so it does have some advantages.
There are eleven ingredients in the Testo-Max formula. Three vitamins, 2 minerals, and six other ingredients. The serving size is four capsules, taken throughout the day. The nutritional label is clearly displayed on the website, and there is complete transparency surrounding the ingredients.
There is a decent serving of magnesium (200 mg) in Testo-Max and a high dosage of D-Aspartic acid. But many of the other ingredients are underdosed. For example, zinc could be higher, as could nettle extract, fenugreek, and ginseng. There is a proper dosage of boron, though.
Vitamin D3 dosage is effective, but it is about half of Prime Male’s dosage. However, that’s still enough to see some good results. The essential ingredients are well-dosed, but it would be nice to have seen higher dosages of fenugreek, nettle extract, etc.
Testo-Max is an attractive testosterone booster, I feel like it is on the right track with a well-thought-out formula, but the dosages of certain ingredients are a little on the low side. It would make more sense to drop either nettle extract, fenugreek, or ginseng and then increase the dosages of the remaining two ingredients.
Thanks to the high doses of magnesium, vitamin D, and D-Aspartic acid, Testo-Max does enough to warrant its place on this list.Buy Testo-Max Here
Testogen is a well-known testosterone booster in the UK, and it has a lot of happy customers. This is because it has a lot of effective ingredients. Some of them are well-dosed, while others are underdosed. With a few minor changes to the dosages, Testogen could fly up the rankings to at least the top 5. But it is too similar to Prime Male (but with lower dosages) to truly compete with the big hitters.
Of all the websites on this list, I have to say that Testogen has the nicest, and it is a slick operation. Of course, this won’t make much difference to your testosterone levels, but it’s always nice to see a good-quality website and proper packaging.
There are eleven ingredients in Testogen. There are three vitamins, two minerals, and six other ingredients. The serving suggestion is to take four capsules each day, the ingredients information is straightforward to find online, but the nutrition label is not (this isn’t a big deal as you have all the information required).
The first thing that stands out when you look at the Testogen formula is the very high dosage of D-Aspartic acid. The formula contains 2,352 mg, which is perfect as it fits the recommended dosage of 2,000-3,000 mg daily.
Remember, though, D-Aspartic acid is effective in the short term, but it won’t make much difference in the long term. This is why it is important not to base your entire formula around D-Aspartic acid. It’s great to have a high dosage, but you also want high doses of many other ingredients.
Testogen also has a high dosage of boron and magnesium, which are effective at boosting low testosterone levels, whereas Testogen struggles in its dosages for some of the herbal ingredients.
Fenugreek dosages should be around 500 mg, while Testogen contains just 40 mg. Prime Male and Testogen include red ginseng, but Prime Male has 3x the dosage. Prime Male also has 4x the dosage of nettle leaf extract.
While it would be incorrect to say that Testogen doesn’t contain enough vitamin D, it is correct to point out that it has half the dosage of Prime Male. There is also 3x as much zinc in Prime Male as in Testogen.
There is a lot to like about Testogen, and I feel that if they change the dosages of certain ingredients, they could become one of the best testosterone supplements out there. At present, it is a supplement with a lot of potential. The price is another excellent benefit, and Testogen is perfect if you are looking for a bargain.Buy Testogen Here
The final natural testosterone booster on this list is Testolan. It’s an interesting supplement, with some ingredients well-dosed and other ingredients severely lacking. Unfortunately, it’s the only testosterone supplement on this list that doesn’t contain vitamin D3, so you will need to either make changes to your diet or supplement vitamin D3 separately.
Neither of these is significant, and this could be a benefit for some people who already consume enough vitamin D3!
Testolan contains 14 ingredients. Two vitamins, three minerals, and nine other ingredients. The serving suggestion is to take 2x capsules twice daily for a total of 4 capsules. The nutrition label is easy to find on the packaging and the website. But there is little explanation for what the ingredients do or why they are there. Luckily, you have me for that!
There are a lot of ingredients in Testolan, and it feels a little like a “throw a bunch of things at the wall and see what sticks” approach. You’ve got all the primary testosterone-boosting ingredients, but many of them are underdosed.
Still, some well-dosed ingredients include fenugreek, Tribulus Terrestris, magnesium, and zinc. But the underdosed ingredients are numerous: D-Aspartic acid, maca root, ashwagandha, and there is no vitamin D3 at all.
I think that Testolan would do better to reduce the number of ingredients and increase the dosage of the remaining. You’d end up with a product that costs the same to make while being better dosed and, therefore, more effective.
Testolan does a lot of things right. There are many effective ingredients that will help to boost and support your testosterone levels. But several ingredients are underdosed and, therefore, ineffective. However, with a couple of changes to the formula, Testolan could be a real contender.
As with all the natural testosterone boosters on this list, Testolan can help to reduce cortisol, boost testosterone levels, and protect testosterone production. It is expensive when you compare it to others on this list. But it delivers where it counts.Buy Testolan Here
There is quite a bit of confusion when it comes to the public perception of how natural testosterone boosters work. There tend to be three camps:
As you can imagine, the third group is correct. A natural testosterone booster can help to protect your testosterone production, support healthy testosterone levels, and prevent the loss of testosterone from stress, insomnia, or inflammation.
Some ingredients will help you to raise your testosterone levels directly, but only if you are already deficient in testosterone. Luckily, the vast majority of men who are taking testosterone boosters WILL be deficient. Otherwise, why take them?
Most of the ingredients help to raise testosterone indirectly. This can be done by lowering cortisol, encouraging you to sleep better, and preventing the conversion of testosterone into estrogen, which can be caused by aromatase.
Natural testosterone boosters (like any supplements) work best when they are taken alongside lifestyle improvements in nutrition, weight management, and activity levels. They can enhance your experience and help to provide better results.
What they won’t do is work like anything that Pro bodybuilders are taking. Instead, they are here to improve your health, relax you, and help you reach a point where your body can naturally raise its testosterone levels.
Provided the product in question is sold by a reputable company (such as any of the supplements on a list of the best testosterone boosters UK), all of the ingredients are natural and legal. That means that provided you aren’t on any medication and you are free from illnesses, you should be absolutely fine to take them.
If you do suffer from an illness and/or you are taking medication, then consulting with your doctor before taking any supplement is very important.
Alongside taking natural testosterone boosters, you can improve your testosterone by making changes to your lifestyle. Here is a quick rundown of ways in which you can do that:
This article contains ten of the best testosterone boosters UK wide. As you can see, many of them have similar formula ingredients. The important thing is that the ingredients are correctly dosed. For example, many natural testosterone boosters contain ashwagandha, but how many natural testosterone boosters include the clinically recommended dosage? Very few.
The supplements on this list are chosen for a range of factors: Price, formula, dosage, and effectiveness. I have my favourite, but all ten will help support healthy testosterone production when used correctly, which is the most important thing.
Remember, your results will never be as good as you want them to be without exercise, diet, sleep, and stress management.
Testosterone boosters can help support healthy testosterone production. They improve testosterone levels in men with low T and even temporarily raise testosterone levels in men with already-healthy levels. But they won’t transform you overnight into a Pro bodybuilder. Instead, think of natural testosterone boosters as products to help you stay naturally healthy.
Yes, provided the testosterone booster is from a reputable company, it will contain safe and legal ingredients. At worst, the product will be ineffective. At best, it helps make a difference when you combine it with a healthy lifestyle.
Eat healthily, lose body fat, sleep longer, lift weights, and reduce your exposure to stress. Consider a natural testosterone booster to help increase the effectiveness of the previously mentioned factors.
Matt Smith is the owner of Beer N Biceps. He has a degree in Sports Science, 10 years of experience working in the fitness industry, and has written for hundreds of fitness websites. He is a lover of good quality beer and believes that drinking in moderation can form part of a healthy lifestyle.