Prime Male: A Review of the Testosterone Booster

Have your testosterone levels been on tumbling down like a tumbleweed in a country town? Well, Prime Male may be able to help you out.

Prime Male is a nutritional supplement designed as a male testosterone booster, which results in higher energy, enhanced muscle, and more muscle mass. But does this supplement really do all of that?

An Overview of Prime Male Complex

Prime Male is a nutritional supplement that claims to boost free testosterone levels. The makers of this supplement claim that it can you:

  • Elevate sex drive
  • Increase muscle mass
  • Lose weight and reduce belly fat
  • Improve Mood
  • Boost brain function
  • Lower blood pressure
  • Improve prostate health
  • Rejuvenate saggy skin
  • Increase bone strength
  • Regulate blood sugar

So it’s obvious that Prime Male is aimed at older men who are experiencing the ill-effects of low testosterone. In fact, it clearly states on their main website that Prime Male is formulated to work especially well for guys 30 and older whose T levels are naturally on the decline.

However, their main clientele is older men over 50.

Prime Male Vitality Complex is Made by a Company Called Popura

The company behind the manufacturing of Prime Male supplement is Popura. I couldn’t dig up much about the company other than that.

Prime Male is Marketed for Men Over 50

While they state that their intended audience is men over 30, most men T-levels doesn’t drop drastically until they get over 50 years old. Therefore, this age group is the target audience of Prime Male.

Men over 50 yearn to get back to their younger years where they had more muscle mass, energy, and a higher sex drive. Pretty much every attribute linked to having a high level of testosterone.

Prime Male assures users that they can reclaim their youthful vitality by effectively stimulating natural testosterone production.
And they may do so thanks to the ingredients provided in this supplement.

What are Prime Male’s Ingredients?

Prime Male is formulated by the following 12 nutrients:

D-Aspartic Acid Calcium Chelate

D-Aspartic Acid Calcium Chelate (DAA) is a non-essential amino acid occurring mainly in the pituitary gland and the testes. Studies is an amino acid that has been proven to raise testosterone and luteinizing hormone levels (an important sex hormone) in humans. Prime Male contains 1600 mg per serving.


BioPerine (also called Piperine) is an extract derived from black pepper, Piper Nigrum L, and long pepper, Piper longum L. Piperine is what gives peppers their spicy taste.

It is proven and patented for its rather unique ability to help increase the bioavailability (absorption) of nutritional compounds. Thus, BioPerine is not used to boost T-levels itself, but boost absorption of many popular testosterone boosting ingredients. Prime Male contains 10 mg per serving.

Boron (as boron amino acid chelate)

Boron is a trace mineral with diverse and vitally important roles in metabolism that render it necessary for plant, animal, and human health. Recent research suggests that boron may be vital for the evolution of life on Earth as well.

In addition, boron is beneficial impacts the body’s use of testosterone, regulating sex hormones in men and women. Prime Male contains 5 mg per serving.

Korean Red Ginseng 4:1 extract (root)

Prime Male

Korean Ginseng is an herb that has been used for hundreds of years for various health reasons. Red Korean Ginseng is one of the most researched men’s health herbs around. Studies show that ginseng significantly helps men who suffer from erectile dysfunction and boost sexual performance.

Other studies reveal that red ginseng may help boost natural energy levels as well. Prime Male contains 120 mg per serving.


Luteolin is an antioxidant found in fruits and vegetables such as celery, broccoli, carrots and navel oranges. It has become a staple in many testosterone supplements. The reason for that is it provides aromatase inhibition, meaning that it prevents testosterone from being converted to estrogen.

Luteolin may also delay andropause, a condition that causes a man’s T-levels to plummet. (It’s commonly referred to as male menopause) Prime Male contains 60 mg per serving.

Magnesium (as magnesium citrate)

Magnesium is an abundant mineral that’s crucial for a slew of roles within the human body. It is naturally present in many food products and is a standard nutrient for most supplements.

Several studies show that a high supplementation of magnesium boost free and total testosterone in men. Prime Male contains 100 mg per serving.

Mucuna Pruriens (seed) extract (standardized to 15% levodopa)

Good things must come from an herb that is dubbed “The Magic Velvet Bean”. Mucuna pruriens (Fabaceae) is an established herbal drug used for the management of male infertility, nervous disorders, and as an aphrodisiac.

A study conducted on diabetic rats showed Mucuna as an effective method to boost male sexual behavior and sperm activity. Prime Male contains 300 mg per serving.

Nettle Root 10:1 extract

Nettle root (also called Stinging Nettle) is a perennial flowering plant that has been used medicinally for ages, dating back as far as Ancient Greece. As far as its ability to increase testosterone, there is not a ton of studies about it.

One rat study noted increases in serum testosterone associated with Stinging Nettle, but all the subjects had additional testosterone supplementation. However, another study said that the root of Stinging Nettle possesses aromatase inhibitors. Overall, it is not entirely clear whether Nettle root boosts T-levels but it seems plausible. Prime Male contains 160 mg per serving.

Vitamin B6 (as P-5-P)

Vitamin B6 is very important for general health. It is found in fish, poultry, liver and other protein-rich foods. Several studies have linked B6 to boosting T-levels and regulating pituitary hormones. Prime Male contains 7.5 mg per serving.

Vitamin D3

Vitamin D3 is a fat-soluble vitamin that helps your body absorb calcium and phosphorus. It helps prevent the onset of bone diseases such as osteomalacia.
Vitamin D3 is a staple in many T-boosting supplements and for good reason.

Vitamin D is important in promoting healthy testosterone production. In addition, studies have linked Vitamin D deficiencies to low testosterone levels.
Another study conducted on healthy overweight men (who were on a weight loss program) revealed that Vitamin D supplementation elevated levels of free testosterone. Prime Male contains 5000 IU per serving, in which is an excellent daily supply of Vitamin D3.

Vitamin K2 (as Menaquinone-7)

Vitamin K is to activate the calcium-binding properties of proteins. K1 is mostly involved in blood clotting, while K2 helps regulate where calcium ends up in the body. K2 also plays a vital role in testosterone production. It essentially protects your testes and stops fats and other external factors from reducing the level of testosterone.

Despite being tested on rats, researchers mentioned how K2 may be a legitimate T-booster for the elderly. (Of course, the rats experienced a significant increase in testosterone after supplementing with K2.) Prime Male contains 45 mcg per serving.


Zinc is a mineral that’s important for balancing immunity, decreasing inflammation, as an antioxidant, cognitive function and so much more. It also plays a vital role in testosterone production. Studies reveal that the mineral helps boost T-levels and sperm production. Prime Male contains 30 mg per serving.

Does Prime Male Testosterone Booster Really Work?

The question of the hour is if Prime Male is a legit T-booster? Well, let’s compare it to other well-known testosterone boosting supplement brands.

The Prime Male vs. Testofuel comparison

Both supplements contain most of the same nutrients (B-vitamins, Zinc, DAA, etc.). One subtle difference is the amount per serving for some of them. Prime Male has significantly more Vitamin K2 (45mcg) than Testofuel (18mcg). This is huge due to K2’s importance in T-level production.

In addition, Prime Male has more Vitamin B6 than Testofuel. (7.5 mg vs. 5 mg). It makes sense though because Testofuel is more aimed at a younger, bodybuilding crowd so they don’t need much K2 nor B6 as a guy who has extremely low testosterone.  So for older men, Prime Male is the preferred supplement.

The Prime Male vs. Nugenix comparison

Now, this comparison is really what low-T guys should be looking at. Both Prime Male and Nugenix slightly different ingredient formulas. You already know about Prime Male so let’s focus on Nugenix for a split sec.

Nugenix contains zinc, Vitamin B6 & B12, and their star ingredient, Testofen (in which is really fenugreek). While zinc & fenugreek have been shown to boost T-level production, those B-vitamins haven’t. In fact, they have only been shown to improve other age-related issues (memory loss, blood circulation) but not boosting testosterone.

Most of Nugenix other ingredients also have little to no scientific proof that it elevates a man’s testosterone production. Meanwhile, most of Prime Male’s ingredients have been scientifically proven to be a possible T-booster.

What The Prime Male Reviews Have To Say

Despite the seemingly T-boosting ingredient it possesses, Prime Male has received mostly bad reviews. Their website had a ton of testimonials but I heard guys were getting free bottles of it to give a review. Also, it’s best to be cautious when a website has great reviews ONLY on their website. I did find one positive review on another website.

Prime Male

It all goes downhill from here.

Prime Male complaints say that it’s not as powerful as advertised.

Most users pretty much state that Prime Male is useless.

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They even had several people complaining about their customer service and not getting a refund.

Prime Male

Note: I was only able to pull customer reviews from one source. You can only get Prime Male on their website as it’s not available on GNC, Amazon, or any other major online retailers.

Are There Prime Male Side Effects?

Next, let’s determine if there are any side effects. There are no known side effects for Prime Male when taken as recommended. When taking as recommended, Prime Male has no known side effects or at least none reported.

Individual ingredients in Prime Male could have side effects if taken in excess If you take too much of Prime Male, here are some possible side effects:

  • Hair loss
  • Acne
  • Headaches
  • Bloating
  • Gynecomastia
  • Sweating
  • Fluid retention
  • Stomach ache
  • Vomiting
  • High blood pressure
  • Hives or rashes
  • Depression
  • Tremors
  • Mood swings

Final Word on Prime Male

Prime Male contain the ingredients designed to boost T-levels, but results suggest otherwise. I find it troubling that I could only find one positive review about it.
It doesn’t help that they haven’t made their product available to be sold on major retail sites like other testosterone supplement brands. (I would imagine that they would have way more negative reviews)

And to top it all off, it appears that they don’t honor their return policy. So if you want to boost your T-levels, it may want to look somewhere else.