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Testosterone is naturally found in the body and plays a key role in retaining muscle mass, growing facial hair, lowering the pitch of your voice, and improving stamina and energy levels. 

Testosterone levels gradually begin to decrease in men after 30 years old. This can result in mental health problems related to low self-esteem or depression, erectile dysfunction, difficulty losing weight or gaining weight quickly, and loss of muscle mass. 

Testosterone supplements are becoming a way to maintain healthy testosterone levels and retain the health and lifestyle benefits testosterone can bring. 

Like with many other supplements, the market is booming with options and claims of superiority, which can be confusing for the consumer. 

We have gathered all of the information you need to know on testosterone supplements. Plus, our top five of the markets’ natural testosterone booster, so you can have everything you need to make the best choice for yourself.

TestoPrime promises a reduction in stress, overall body fat, and an increase in endurance and muscle strength. As it elevates your low mood, this supplement can boost your motivation for training in the gym or just give you the extra energy you need to get through everyday life. This is why TestoPrime is our top pick for a testosterone booster.

Happy customers have reported a significant energy boost and positive effect on sexual performance with no side effects. However, it has been advised that you take the tablets after a meal if you suffer from a sensitive stomach. 

TestoPrime is manufactured in the US & the UK in FDA-approved facilities. It uses all-natural and safe ingredients to give you the energy boost you need for low testosterone.

The formula consists of 12 ingredients:

Within minutes of being on the website, a virtual assistant pops up with a web-chat option if you have any questions. 

With every order, you receive free e-books on how diet and sleep can help naturally boost your testosterone levels, so you get the most for your money. 

TestoPrime offers a lifetime, no-questions-asked, money-back guarantee on their products, so you can get your money back if you do not see the results you want. 

The customer service team at TestoPrime is available 24 hours a day, 7 days a week, and is contactable online, on the phone, WhatsApp, and via email.

There is no subscription or auto-shipping option, which is excellent if you want to stay in control of how long you take the supplement. It does mean you will have to remember to re-order should you continue with it.

TestoPrime offers huge multibuy savings. One month supply of 120 capsules costs $59.99 online, which is £16.00 off the retail price. 

Two months’ supply costs $119.99 and includes an additional month for free.

Buying three months’ supply for $179.99 gets you another three months! So, that’s six months’ supply and saves you £275.95. 

All of these purchases are protected under the lifetime money-back guarantee so that you can enjoy it completely risk-free.

Shipping is free on all orders. 

⇒ Visit the Official Website of TestoPrime

Loved by men in over 130 countries, Testogen has created a testosterone booster that gives its users more energy, improved workout performance, weight loss, improved sleep, and libido. 

Tones of happy customers have submitted before and after photos along with a testimonial. They have provided the key differences they have seen and included the length of time they have been taking Testogen, so you can see the kinds of results you can expect. 

Testogen works by boosting natural testosterone production, slowing the conversion of testosterone into estrogen, and increasing the free testosterone levels. 

Most testosterone in your body is unusable, as it is bound to other proteins in the blood. Testogen reduces the amount of SHBG (sex hormone-binding globulin- the protein in the blood that testosterone binds with) and frees up more testosterone for use in the body. 

All of the natural ingredients in Testogen ’s formula have been scientifically tested and are backed by meticulous research. All ingredients and products are free from filler, chemicals, synthetic additives, GMO’s, soy, gluten, dairy, and caffeine. 

There are eleven main ingredients in Testogen:

There are four additional ingredients:

A dietary fiber made from vegetable extract

This provides energy and improves the taste and the shelf life of food products.

It stops ingredients from sticking together. It also slows the absorption and breakdown of drugs, meaning they will work more consistently.

Shipping is tracked for free worldwide, and you receive a free bonus gift with every order, including workout guides, recipe books, and weekly videos to fully support your wellness journey. 

Testogen also gives a 100-day money-back guarantee.

Customer service is available using an online form, a telephone number, e-mail address, or by writing a letter. Testogen is also available for contact on Facebook, Twitter, and Instagram.

Testogen is available with three different options and good multibuy savings. The more you buy, the more you save! 

One month’s supply is $59.99, and you receive 120 capsules plus 3 free gifts. 

If you buy two months’ worth of Testogen, you will receive an extra month for free, plus 3 free gifts.

Buying three months’ supply gives you an extra two months, 3 free gifts, which is a whopping $349.95 off the retail price.

All shipping is free and is tracked worldwide. Keep an eye on their website for flash deals to save you even more money!

⇒ Visit the Official Website of Testogen

Testo-Max is designed to help men ‘rediscover their prime’. Using a scientifically researched formula, they have created a natural and safe way to boost testosterone levels. 

By improving your mood and self-esteem, Testo-Max claims to give you endless endurance to boost your performance in the gym, increase libido and stamina in the bedroom, and build lean muscle.

Customers have testified that they have seen significant boosts in their energy levels after taking Testo-Max. It appears to be marketed more towards gym-goers looking to increase their performance, promoting muscle gain as one of the top benefits of the supplement. 

With 11 ingredients displayed fully transparently on the product’s homepage, Testo-Max seems to have a winning combination of testosterone boosting components in one quality product. 

For more information about how these ingredients boost testosterone levels, see the ‘Buyers Guide’ below.

On their contact page, customers are encouraged to get in touch with their thoughts and questions.

A box pops up when you are looking through the site to chat with an advisor about any questions you might have before buying. 

You are able to call, WhatsApp, e-mail, or write your queries into a responsive and expert customer service team who will aim to answer your query as soon as possible. For further information on the company or the products, you can head over to their social media pages on Instagram, Pinterest, or Facebook, or head over to their blog. 

Testo-Max provides free shipping worldwide, plus added free workout guides with each purchase. These eBooks give you tips on how to improve your testosterone level, with workouts specific to target muscle gain. They also provide education on the food you should be eating to optimize your experience with Testo-Max.

Multi-buy options with Testo-Max are the surest way to save money on the product. 

One bottle of 120 capsules (one months’ supply) is $59.99.

If you want to buy three bottles, one bottle is free, equating to $119.99 and making a saving of $107.98.

The biggest savings can be found when purchasing six bottles, and you get three for absolutely free. Six months’ supply costs $179.99, saving you $275.95 from the normal retail price. 

⇒ Visit the Official Website of Crazybulk Testo-Max

Prime Male says that taking their testosterone supplement can boost your levels 42% in just 12 days! The company tries to promote trust by giving you key information on what to look for in a testosterone booster and hence is loved by many customers, including former football players and Hollywood action movie stars. 

Ingredients that give Prime Male its life-changing reputation are all-natural:

Prime Male makes sure that the customer is making the most informed choice by providing warnings over how some supplement companies will trick you into buying a product that will not give you results. 

This is a great way to encourage customer trust by putting the customer first. 

Getting in touch is simple, using either an online form or a direct email address. 

One bottle of Prime Male will last you one month, costing slightly more than some of the other brands we have looked at, at $69.00.

Two months’ supply costs $138.00 and includes free shipping to the USA and the UK.

Buying three bottles will get you a fourth bottle for free and free shipping to anywhere in the world and cost $207.00.

⇒ Visit the Official Website of Prime Male

If you want to increase muscle mass, lose weight, boost your strength and energy, and improve your sex drive, TestRX’s quadruple advantage is a receipt of success. 

TestRX has combined quality ingredients with an added injection of ZMA. Prominently listed on their website, qualities per serving are clear.

TestRX offers a 67-day money-back guarantee, no questions asked, to remove any risk for the customer. With a customer service team on hand 24 hours a day, 7 days a week, you can get the answer to any query you might have via phone or online form. 

TestRX is made in cGMP-compliant facilities, with a guarantee of pure and top-quality ingredients. The ingredients are carefully measured to give powerful results for higher energy, muscle growth, and even recovery between workouts. 

There are four different packages available to purchase TestRX. 

Three months’ supply costs $179.99, saving you $59.98

Six months’ supply is $349.99, saving $129.95

TestRX even has a years’ supply on sale for $649.99, with a saving of $309.89! Both the six- and twelve-month options come with free global shipping. 

⇒ Visit the Official Website of TestRx

And now for additional words from our sponsor.

We made this list by taking the top-rated natural testosterone boosters on the market and assessing each on a stringent quality criterion:

By looking at the quality of the ingredients, it’s simple to ascertain how much science and expertise goes into the creation of each formula. 

We look for ingredients from trusted sources that are manufactured and packaged in FDA-approved facilities to GMP standards. 

Check the ‘Buyers Guide’ for further information on the popular testosterone boosting ingredients and what they do to help boost your levels. 

Prices are often a deciding factor when a potential customer is choosing a product. We have outlined each pricing structure, including shipping costs. In addition, any multi-buy or subscription savings to get you the best deal for your hard-earned money.

How you are treated as a customer is fundamental to your experience with a particular company and how it might impact whether you buy from them again. 

We look at a companies’ customer satisfaction, response times, methods of contact, and more to find you the best customer experience. 

Keep an eye out for a money-back guarantee if you buy so that you can purchase risk-free. 

You cannot make a quality product without quality ingredients! This is why it’s important to look at whether the ingredients are traceable and from US sources.  

Choose ingredients described as 100% pure so they do not contain harmful fillers. 

Opting for a brand you know, and trust can go a long way in determining whether they use quality ingredients. If they do not make the ingredients clear on their website, choose another brand that offers transparency. 

Reading reviews on what other customers make of the product is a great way to get an entire overview of how good it is. In addition, seeking both positive and negative reviews will give you some idea of whether the brand can be trusted. 

It also speaks to the transparency of the company whether they display their negative views as well as the positives. Of course, not all products work for everyone, so some negative feedback is unavoidable… but if a company shows all reviews, they seem a lot more honest than those who cherry-pick the best reviews for their website. 

A money-back guarantee does not only show excellent customer care but also demonstrates confidence in the product. Being able to try the product risk-free gives you the flexibility to make sure it’s right for you.  

Usually, when it comes to price, the rule of thumb is you get what you pay for. However, you still want to make sure you are getting the best value. Searching for discount offers, subscription savings, or multi-buy options will help you keep the price down. 

The ingredients in testosterone boosters can get a little confusing. Here is what you need to look for and how it may help boost your testosterone level. 

Ashwagandha can be used to manage stress levels in the body. Testosterone levels can deplete as a stress response, so reducing stress can promote their increase. It is also used to potentially help with fertility problems. 

This study from the National Institute of Health suggests Ashwagandha is effective at boosting testosterone levels. Ashwagandha is considered generally safe for most people. 

Extracted from black pepper, Piperine (which is the chemical name for BioPerine) increases bioavailability in the body. Bioavailability is essential to ensuring our bodies have enough time to absorb the products before it is expelled. 

The longer the product is available, the more benefits our body can pick up. 

Boron is usually used to reduce inflammation. While a correlation can be made between boron and increased testosterone, it is worth noting that not enough research has been done specifically with boron and testosterone increases. Further research and clinical trials need to be taken to ascertain its exact role.

D-Aspartic Acid (sometimes abbreviated to DAA) may increase fertility in men. It causes the brain to release growth hormones and can aid an increase in testosterone by stopping the cap on the body’s testosterone production. 

Testosterone levels will only increase for around a week before they return to their natural level. This means athletes can use D-Aspartic Acid for a temporary boost. 

More research is needed on D-Aspartic Acid as a supplement. 

Because Fenugreek contains compounds such as furostanolic saponins, which are believed to boost testosterone production, it is commonly found in over-the-counter boosters.

The National Institute of Health study suggests a notable increase in testosterone levels in subjects who took 500 mg of Fenugreek daily. However, this study only comprised 50 test subjects, and further research is needed to prove these findings conclusively.

Ginseng may aid testosterone levels by helping the body better adapt to stress. The research has shown mixed findings on how effective ginseng is at reducing stress. 

There are also links between ginseng and libido enhancement, which may help relieve some symptoms of low testosterone. Ginseng should not be taken if you have an autoimmune disease, bleeding condition, or hormone-sensitive condition. 

Green Tea Extract is used to stop the natural decline of naturally produced testosterone. 

Our testosterone levels gradually decrease when a hormone called Androgen reacts with testosterone and produces estrogen. It has been suggested Green Tea can stop the production of Androgen, saving your testosterone levels from dropping.

This works similarly to ginseng by helping the body deal with stress, but they belong to different families. Korean Red Ginseng, also called Panax Ginseng, does show more promise in helping boost testosterone levels over normal ginseng. 

The National Institute of Health found links between Panax Ginseng and significantly increased testosterone in this study. 

Taking magnesium when you already have enough will not do anything to your hormone levels. However, being deficient in magnesium will cause your testosterone levels to plummet. Taking a supplement that includes magnesium will ensure your levels are not decreasing, so useful in a testosterone booster.

There are claims that Nettle Leaf extract works in the same way as green tea to block the conversion of testosterone into estrogen. However, the studies in rats have shown an increase in testosterone, but human trials have shown little to no difference. 

The right chemicals are there to help boost testosterone, but Nettle Leaf needs more research and human studies to work out the exact effects.

Vitamin B5 helps the adrenal gland produce testosterone. By working with the adrenal gland, it also reduces the risk of adrenal exhaustion, which leads to poor stress management. Vitamin B5 can be easily found in our diet, in things such as chicken and fish, broccoli, corn, milk, eggs, nuts, and whole wheat bread.

Being deficient in Vitamin B6 can lead to an increase in estrogen and a decrease in testosterone. Therefore, it is important to ensure you’re getting enough Vitamin B6 to maintain a healthy hormonal balance. 

Vitamin D3 is necessary for producing the nucleus (the ‘brain’) of the sperm cell and helps maintain sperm count. The rise in testosterone can be linked with an increase in the male sex drive. 

Studies by the National Institute of Health have shown an increase in testosterone levels in those supplemented with vitamin B6.

Vitamin K may reduce testosterone-damaging inflammation. Vitamin K1 is turned into vitamin k2 in the body, which is the more potent of the two.

 More research is being undertaken to discover whether Vitamin K has a more active role in testosterone production. Studies have reported a positive correlation between Vitamin K1 & 2 and testosterone production.  

As well as multiple other health benefits, zinc may help control enzyme function and our hormones. Specifically, it stimulates testosterone-boosting hormones, such as aromatase. (Aromatase is responsible for converting estrogen into testosterone in men)  

Zinc has also been linked to the male libido and may have a positive impact on fertility.

ZMA stands for zinc magnesium aspartate and contains zinc, magnesium, and vitamin B6. There have been studies giving mixed results on its effects as a testosterone booster. 

Some studies found that it increased testosterone, but this is generally only effective in men with zinc deficiency. On healthy men whose levels are normal, ZMA didn’t make a difference. 

Low testosterone levels could be responsible for increased body fat, the decline of muscle mass, and even erectile dysfunction. If you are experiencing any symptoms of low testosterone, speak to your doctor in the first instance. 

A simple blood test will establish your levels. If they are outside of the normal range, you may be prescribed hormone replacement therapy. 

If your levels fall on the lower side of the normal range, a testosterone booster supplement might give you the boost you need. 

Depending on whether a testosterone booster has been made using ingredients from a reputable source, there should be no immediate risks to your health, as the ingredients are all-natural. 

If you have any existing health conditions, such as hormone problems, or have any history of allergies with any of the ingredients listed, speak to your doctor or healthcare professional before taking natural testosterone boosters. 

Absolutely. Testosterone is usually associated with men, but women naturally produce testosterone too, but in lower amounts. Testosterone can improve muscle growth and maintenance and also heighten the sex drive in women. 

Because the ingredients in these boosters are derived from natural sources, there should be no reason that they won’t improve women’s physical performance and energy levels.

Testosterone can also be used to help the symptoms of menopause, such as vaginal dryness, and hot flushes. Speak to your doctor and consider taking a testosterone booster if you have any of the following symptoms of low testosterone. 

When your body is already producing optimum amounts, taking testosterone boosters at a young age comes with risks and side effects. The amount your body produces will decrease as it’s getting the testosterone from an external source. 

As you age, this will likely affect your levels, meaning a more permanent reliance on testosterone boosters and supplements. 

Unless you have low testosterone, speak to your doctor about the long-term effects before taking testosterone supplements, especially if you are under 30. 

Taking a testosterone booster alone is unlikely to give you any physical changes without making marked differences in your lifestyle. However, there are things you can do to ensure the success of a testosterone supplement.

Many over-the-counter testosterone boosters are not formulated to increase testosterone levels above the natural baseline amount. (400 ng/dl) 

Use over-the-counter testosterone boosters in moderation and take care to take in accordance with the packet instructions. 

Testosterone booster supplements should not be confused with Hormone Replacement Therapy (HRT), which is prescribed and monitored by your doctor. 

Several companies offer at-home testosterone level testing. They are usually done using a saliva sample, which is excellent if you don’t enjoy blood tests, but they can be quite pricey. 

The sample is sent to a laboratory using a Freepost envelope, and you can look up your results online within a few days. 

Each of these companies vary, so make sure you research to make sure you’re getting the best for your money. 

Taking regular testosterone supplements can lead the body to stop making its own and rely solely on the supplements for testosterone. This can cause fertility problems by permanently lowering sperm count, which is why it’s not recommended for younger men. 

Other side effects that you may experience with over-the-counter testosterone supplements:

Acne, balding, shrunken testicles, gynecomastia (developing breasts).

Liver damage and enlarged prostate and increased risk of prostate cancer, high cholesterol, kidney problems, increased risk of blood clots, enlarged heart, and high blood pressure. 

Mania, delusions, mood swings, irritability, jealousy, impaired judgment, paranoia, aggression.

Because testosterone may help maintain muscle mass and assist the strengthening of your bones, many gym-goers take testosterone boosters to help their performance. 

Many testosterone boosters are designed specifically for workout performance, promising even just one more rep to help you reach your full physical potential.

Testosterone boosters have also helped professional athletes achieve their goals. The natural ingredients mean they are legal for sporting professionals, giving performance enhancement without chemical drugs or nasty side effects.

However, it is always better to choose supplements under the guidance of your doctor. Never take testosterone boosters that are not from trusted sources. 

To sum up, our top pick for an effective testosterone supplement is TestoPrime. The unique blend of natural and safe ingredients, coupled with the reasonable price and spectacular savings on offer, speaks for itself. 

A company must have 100% confidence in its products or services to offer the lifetime money-back guarantee that TestoPrime offers. Not only does it show their belief in the product, but their utter dedication to the customer. 

A totally transparent ingredient list and outstanding customer reviews add more to the plethora of reasons to choose TestoPrime today. 

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