Prime Male Testosterone Booster Review

I have reviewed a lot of scientific studies (and I mean a lot) in an effort to hone in on which ingredients have been proven to actually boost testosterone levels. Based on my research, Prime Male testosterone booster has one of the top formulas on the market.

It is especially well formulated for guys over the age of 50 who are looking to increase energy levels and libido.

If you want to find out more about the formula, I recommend reading my detailed Prime Male review below, where I really get in to the nuts and bolts of each ingredient and how it works.

Quick Overview:

For those of you who don’t want to read the full review, here are some of the key points.

After taking Prime Male for 1 month I noticed:

  • I had more energy throughout the day. I actually took this product because of my low energy levels and it definitely helped.
  • I also noticed that I was able to focus on my work better
  • My wife and I both noticed an increase in my libido!
  • I had more motivation and started going to the gym more regularly.

What I liked in my research:

  • It has a solid ingredients formula – including Vitamin D, D-aspartic Acid, Magnesium and Zinc – all of which are proven test boosters.
  • The dosage levels are very safe
  • All ingredients are 100% natural
  • A lot of great reviews online backing up Prime Male.
  • Very well formulated for increases in libido and energy levels

Some Drawbacks:

  • It’s expensive – as all good testosterone boosters are
  • You can only buy Prime Male online from the official website.
  • Not the best formula for bodybuilding or muscle growth


Prime Male is a great testosterone booster if you are looking for something that can increase libido, energy levels and overall vitality. It’s essentially a mens anti-aging product – designed to combat the symptoms of low testosterone.

(Click here to get the best deal on Prime Male)

What is Prime Male?

Prime Male by Propura has branded itself as a male anti-aging supplement and overall vitality complex, offering a combination of 12 nutrients dubbed the “Anti-Aging Dirty Dozen” that are designed to combat testosterone loss and restore male potency.

The company also refers to the powerful red pill using an epic movie line; the red pill in the movie the matrix which changes your reality upon taking. Prime Male claims to be that red pill which can positively change your reality and life after you take it.

The makers of this product have formulated their product to naturally boost testosterone levels and they claim you will receive the following benefits.

Prime Male Benefits:

  • Higher energy levels
  • Increased strength
  • Build lean muscle
  • Elevated mood
  • Stronger bones
  • Tighter and healthier skin
  • Strong, robust libido
  • Increased cardiovascular health
  • Lower blood pressure
  • More balanced blood sugar levels
  • Better prostate health
  • Sharper mind

I decided to put these claims to the test. Below you will find out if the ingredients formula holds up against scientific rigor. Below that you will find that I have compiled a whole bunch of Prime Male reviews in an attempt to bring you the truth on this product.

Who is Prime Male For?

While Prime Male doesn’t specifically target men of a certain age, based on the fact that levels decline as you age, the product may be best appreciated by men 50 and over, even though men as young as their thirties can see significant benefit from its usage.

If you feel your energy levels are nowhere near what you are usually accustomed to, or zeal and your desire to procreate has dropped immensely, these are usually indicators that your testosterone levels are sub-par.

This, of course, will have a negative impact on every aspect of male health. You’d be spinning your wheels in the gym trying to build muscle and lose fat, constantly feel demotivated, and unable to dedicate yourself 100% to what you want in life.

If you feel you fit the bill, or any of these sound like you, Prime Male should be able to help.

How Does Prime Male Work?

Prime male exerts its beneficial actions on male physiology via numerous mechanisms, which is what you should be looking for in an effective supplement.

Of course, a supplement that contains merely one ingredient is virtually guaranteed of being weaker than one which contains several ingredients which are capable of working synergistically together.

A few of its established ways of working in the body include:

  • Increasing Anabolism – the body needs to establish an anabolic state in order to facilitate muscle growth via enhanced protein synthesis. This results in reduced loss of muscle mass, in favor of building up of new protein sub-units within the muscle cell.
  • Increasing Work Capacity – thanks to the presence of adaptogens in the formulation, the body is able to buffer the effects of fatigue, allowing you to work out longer before failure ensues.
  • Promoting Utilization of Fat For Fuel – to lose body fat in a sustainable and reproducible manner, fats need to be broken down into triglycerides and free fatty acids, which can then enter muscle cells to be burnt for the production of energy.
  • Promotes Clout – do you know what clout is? It is that unassailable feeling of power and confidence, that enables you to take on the world. Prime Male can help you achieve that state so that success feeds even greater things.

Prime Male Ingredients Formula

This is the part that makes or breaks a supplement. All the claims in the world are absolutely useless, unless there is scientific efficacy behind what is included in the formulation, and of course, that they are included in sufficient quantities. Let’s have a look at the dirty dozen found in prime male

D-Aspartic Acid (DAA)

Considered the alpha of all-natural testosterone boosters, the presence of this ingredient in Prime Male shows that the supplement means business.

D-Aspartic Acid promotes synthesis of luteinizing hormone, whose function is to subsequently stimulate the testes to enhance the production of testosterone. Studies have confirmed these findings, with a dose of just over 3 g daily being correlated to a massive 42% increase in testosterone levels, and over the course of just 12 days[R].

While the dose of D-Aspartic Acid contained in Prime male is not that high, they claim that the use of the chelated form of this ingredient enhances the solubility, and absorption of it into blood so that less is required.


An often underappreciated micro-mineral, boron has notable effects on testosterone levels in men. In particular, studies have found that consumption of 10 mg of boron over the course of just a week can significantly decrease sex hormone binding globulin (SHBG) levels[R], reducing the amount of testosterone bound at any one time.

To clarify, even though very high levels of testosterone are possible, it is in effect of no benefit unless it is unbound from this protein, referred to as free testosterone.

Longer-term consumption of boron at the daily dose of 6 mg taken over the course of two months has also been positively associated with an increase in free testosterone levels that average 29% higher.

Added to the fact that boron possesses what appears to be an antiestrogenic property, and what you have is a low-key testosterone boosting superstar!

Korean Red Ginseng Extract

There is arguably no herb more synonymous with masculinity than ginseng, in particular, Korean red ginseng.

Best-known as an adaptogen, it can help improve the way your body deals with stress and fatigue, bolster your immune system, but also help address symptoms of erectile dysfunction[R], and enhance sexual performance and satisfaction.


Luteolin is an interesting flavonoid compound extracted from citrus fruits, which decreases the production of estrogen in men, by acting as an aromatase inhibitor.

Aromatase is the name of the enzyme that converts precious testosterone into the pesky estrogen, and one that the majority of men stand to benefit from restricting.


A super important mineral best-known for its role on promoting bone health, magnesium also has much to offer when it comes to making more free testosterone available for use by the body.

Similar to boron, magnesium helps reduce levels of SHBG, as confirmed by a study in men given 10 mg daily. While participants of the study were athletes, one group was allowed to work out, while the other wasn’t; indicating likely benefit even if you are not physically active[R].

Mucuna Pruriens

Known as velvet bean in some parts of the world, this herb is truly one-of-a-kind. Naturally rich in the amino acid L-dopa, it can help to promote synthesis of the neurotransmitter dopamine, important for motivation and sense of well-being.

But that’s not nearly all it does. The amino acid also lends itself to increasing levels of testosterone and growth hormone[R] – considered the true holy grail of anti-aging. In addition to this, its natural cortisol suppressing activity means that the stress hormone will take less of a toll on testosterone, and also lends itself to decreasing levels of prolactin.

All of these properties help make Mucuna Pruriens a staple in effective natural testosterone boosters.

Nettle Root Extract

Helping to control levels of SHBG, nettle root translates to a higher amount of free testosterone. In addition to this, nettle root can help decrease estrogen levels, and lends itself to testosterone synthesis via the presence of beta-sitosterol.

Vitamin D3

Known as the sunshine vitamin, men that have the lowest levels of vitamin D3 in blood or are also those that also possess the lowest testosterone levels[R]. Longevity appears to also be related to serum levels of this important vitamin as well, which should make it a no-brainer for everyone to just go outside and get some sun, right?

Not so fast. While ensuring this does sound easy, the fact is most people do not spend enough time in the sun each day, or may be unable to as a result of a medical condition or geographic location.

At a dose of 5000 IU vitamin D, Prime Male supplies a massive shot of what you need daily. Consistent use of vitamin D supplements over the course of a year have been associated with an average increase of 20% in testosterone values, possibly adding years to your life in the process.

Vitamin K2

Works together with vitamin D to enhance bone mineralization, but also for improving testosterone synthesis.

The mechanism behind vitamin K2’s action is believed to be enhanced activity of enzymes within the testes that contribute to testosterone synthesis, with rodent studies even finding out that supplementation of K2 increased testosterone levels by 50% over the course of just five weeks[R].


The poster child mineral for increasing testosterone[R], Zinc can help promote luteinizing hormone release from the pituitary, subsequently leading to increased testosterone.

Everyone stands to benefit from zinc supplementation, as profuse amounts are lost in sweat, especially if you’re physically active. Men lose an additional amount in ejaculate fluid, making it even more essential to replace what’s lost.

Zinc deficiency can result in significant testosterone suppression, losing as much as 73% over the course of 20 weeks restriction.

Vitamin B6

Many of the B vitamins are associated with improving energy levels, but this member helps improve absorption of zinc and magnesium too, and is involved in the biosynthetic pathway of testosterone[R], particularly its precursors.

B6 also promotes the breakdown of homocysteine, a dangerous amino acid that increases cardiac risk significantly.


Better known as black pepper extract, this ingredient helps improve the bioavailability of other ingredients in the formulation exponentially, up to 2000% in some instances. Many of the most effective male enhancement and natural testosterone boosters make use of this ingredient as it can help reduce effective doses of ingredients and diminish the likelihood of adverse effects as a result.


Based on my research, the Prime Male ingredients formula has obviously been designed to promote increased production of testosterone by the body. It has been put together pretty well and the different ingredients certainly compliment each other. It is ideal for men over 30 and those worried that their body is not producing as much testosterone as when they were younger.

Prime Male Side Effects – Is It Safe?

The ingredients found in Prime Male have been scientifically studied, and are well received by persons who consume them.

Given that you adhere to the dosage guidelines, the risk of adverse effects is extremely low. Based on reports, the possibility of gastric upset occasionally occurring is the most frequent complaint if it does occur.

Prime Male Results – Before and After

One of the things that stood out about Prime Male is the great reception it has garnered by those that have used it. Frankly, the horde of satisfied men that swear by its efficacy is a little cult-like (but not in a bad way), since it indicates the promise the supplement has to offer.

Results are in line with many users’ goals; from muscle gain, to weight loss and of course- improvements to libido.

The product has also garnered support from some of the most well-known celebrities on the planet; think of the legendary Dolph Lundgren.

But what stands out the most to me? The realistic testimonials. There is no super zero to hero change here, but small differences which indicate it is working- the way a natural supplement is supposed to. If a supplement promises you testosterone levels that are considerably supra-physiological, stay away as they may be using adulterated hormone-based products.

Pros And Cons

While Prime Male is exceptionally good at what it does, in an effort to keeping this review as impartial as possible, you must know the possible cons it inherently possesses as well.


  • Money Back guarantee – Prime Male products are covered by a 90-day guarantee, giving you ample time to notice what the product has to offer. In the event you are still not pleased at this time, you have the option of returning what remains of the product for a full refund.
  • Trustworthy – Prime Male is a well-known brand the world over. It is not a fly by night operation but a company that has been around a number of years.
  • Improved Quality Of Life – from improved mood to voracious sexual appetites and improved muscle-building potential, Prime Male has something for everyone that has lower than normal testosterone levels.


  • Not Fast Acting – though this is characteristic of the category of products, and not Prime Male specifically, it is unreasonable to expect significant changes the first time you take it. While you may notice subtle changes in as little as a week, 90 days seems like the sweet spot for massive changes to be noticed.
  • Costly – Prime Male is not cheap. If you are committed to the process of giving it a fair chance, you can save a tidy sum by ordering the complete 3-month supply at once, and also qualify for free worldwide shipping (saving a bit more in the process).
  • Pill Heavy – you need to consume a total of 4 capsules over the course of the day, split into 4 doses of 1 capsule each. Not ideal, but can help keep blood levels of the supplement constant a bit more efficiently that supplements with once-daily dosing.

So Does Prime Male Really Work?

The short answer is yes, based on the ingredients formula and the overwhelming number of success stories online, this product does work. I researched every ingredient thoroughly to make sure there was real scientific proof that this formula would, in fact, boost testosterone levels and the proof is undeniable. I have started taking this supplement myself so stay tuned for my results.

Update: I have been taking Prime Male for a month now. You can see my results at the top of the page. But overall I have to say I am feeling great, I highly recommend this product.

Where To Buy Prime Male For The Best Price?

The best place to purchase Prime Male to guarantee you get the best price is from the manufacturer’s website

When purchasing the 90 day’s supply, you also receive a free bottle, which in essence pushes down the individual cost per bottle to even less.

Can you find it other places? Occasionally, yes. But you will be nickel and dimed by resellers who take the free bottle and sell for profit and do not offer discounts with larger purchases. You are also likely to lose your 90-day guarantee as it was not purchased via the official sales channel, so why risk it?

>> Click here for the best price on Prime Male <<

See our comparison of Prime Male and CentraPeak.