Prime Male vs Nugenix (Our Pick)

In this comparison of Prime Male vs Nugenix, we will take a deep dive into their respective ingredients formulas, trustworthiness & customer testimonials. All to find out which one (if either) actually works & is safe for you to take. 

Our Top Pick
Prime Male

Prime Male is our top pick because of it's superior ingredients formula. Its a great all-around testosterone booster. 

Key Differences

There is really only one primary difference between Prime Male and Nugenix, and that is the ingredients formula.

  • Nugenix relies on Testofen, which is actually Fenugreek dressed up. There is very little evidence to support the effectiveness of Fenugreek in increasing testosterone levels.
  • Prime Male includes D-aspartic acid, magnesium, zinc, and Vitamin D, among other ingredients. These are my favorite four ingredients to see in a testosterone booster because they have a lot of scientific proof to back them up.
  • Based on the ingredients formula – there is far more evidence to back up Prime Male.
  • I personally take Prime Male and have achieved fantastic results with it.

Read on for our in-depth analysis….

Full Comparison

Prime Male contains 12 essential ingredients, which are sometimes called the “Anti-Aging Dirty Dozen.” The supplement is known to increase male virility and overall health.

Nugenix is another popular option that rides on Testofen, since it is one of the few supplements with this particular ingredient.

Nugenix Reviews
Nugenix Testosterone Boosters

Nugenix offers testosterone boosters produced with natural ingredients. Explore Nugenix's customer reviews and products on Amazon.

Both claim to increase your testosterone levels naturally. 

Prime Male works to address three major obstacles to testosterone production in your body. 

They are: 

● The luteinizing hormone

● Female hormones.

● Sex hormone-binding globulin (SHBG)

On the other hand, Nugenix works to enhance the levels of your free testosterone.


The most important thing you can do when buying a testosterone booster is research the ingredients. It’s easy to get distracted by slick marketing. 

Remember, a supplement worth its price carries essential nutrients that can strengthen your body’s natural testosterone production.

You might also be interested in our Prime Male vs Testogen Comparison.

Formula Comparison

For starters, Prime Male comprises 12 ingredients that the manufacturer claims are scientifically proven to revitalize your testosterone levels.

On the other hand, Nugenix offers a blend of eight ingredients that the brand claims would boost your libido while enhancing your confidence.  

However, the fundamental difference between the two t-boosters lies in the transparency of their ingredients. 

While Prime Male clearly states all of its twelve ingredients and their respective does, Nugenix depends on a proprietary blend they term the Free Testosterone Complex that carries an unknown amount of fenugreek, tribulus, and citrulline. 

This means you cannot tell whether these hidden ingredients are safe and effective. Also, unlike Prime Male, the Nugenix formula doesn’t have magnesium, a powerful natural ingredient to boost testosterone production.

Let’s look at the shared ingredients of Prime Male and Nugenix: 

B6: This vitamin is a fantastic basic ingredient and a powerful antioxidant (1). Since your body doesn’t produce its own B6 vitamin, you must get it from your diet or supplements. However, it only functions if your body has a B6 deficiency.  

B12: This vitamin helps your body in many ways. B12 helps your body produce more red blood cells(2), which helps send oxygen to the muscles as you’re working them, besides metabolizing fat and protein in your body. (3) 

Zinc: It allows your muscles to grow by producing muscle-building testosterone in the body. Zinc also helps your body recover from a workout while boosting your immune system. (4)

Also Read: This great comparison

Prime Male’s Specific Ingredients 

D-Aspartic Acid 

D-Aspartic Acid is a single amino acid that absorbs into your bloodstream to power your testosterone levels by 42% in merely 14 days. (5) 


BioPerine assists the body in absorbing nutrients, thereby making sure that the rest of the testosterone-boosting ingredients of Prime Male being utilized properly. (6)


Your body requires boron (a mineral) for everything from reducing inflammation to strengthening the bones. This mineral is vital in making your body discharge more free testosterone. In fact, boron can enhance your free t-levels by 28% in just seven days. (7)

Korean Red Ginseng

The Korean red ginseng is a pot of gold for people experiencing erectile dysfunction. Research reveals that a daily intake for eight weeks of this type of red ginseng can normalize dysfunctional erections. (8) 


Luteolin helps in blocking the production of estrogen in your body. This blockage is essential for your testosterone levels to flourish. Remember, high estrogen leads to a lower sperm count and a high emotional count.


Magnesium powers the free testosterone levels of your body and work well when you combine it with heavy exercise. (9)

Mucuna Pruriens Extract

The Mucuna pruriens extract helps block prolactin, which, much like estrogen, lowers your testosterone levels. 

Nettle Root

Nettle root helps your body in releasing more testosterone by naturally blocking estrogen.

Vitamin D3 and K2

The pair of vitamins D3 and K2 are extremely effective in raising the testosterone levels of your body.

Also read: Comparison of Prime Male Vitality and Enhance.

Nugenix’s Specific Ingredients 

Nugenix Free Testosterone Complex: The blend carries unknown doses of citrulline, fenugreek, and Tribulus hid behind a proprietary blend. All of these ingredients – specifically fenugreek and Tribulus(10) – do increase your testosterone levels; however, the haze of a proprietary blend makes them a risky prospect.   

Other added Ingredients:

● Magnesium Stearate

● Gelatin

Our Top Pick
Prime Male

Prime Male is our top pick because of it's superior ingredients formula. Its a great all-around testosterone booster. 

You might also like: The key differences between Prime Male and TestoFuel

Potential Side Effects

Prime Male will not cause you any side effects unless you’re allergic to any of the ingredients. The product carries lighter dosages of D-Aspartic Acid, which removes the risk of an overdose. 

Its only minor side effect is zinc that can cause an upset belly if taken on an empty stomach. Still, Prime Male is among the safest testosterone boosters I have examined over the years.

On the other hand, Nugenix comes with proprietary blends that hide the ingredient doses. This means you cannot tell for sure if a few of its ingredients overdose. For instance, an excessive intake of fenugreek can alarmingly decrease your DHT levels, which may change your body fat distribution.

If you have any chronic disease, you should consult your physician before consuming a testosterone product.

Customer Reviews

Prime Male

You guys remember Captain Ivan Drago from Rocky IV, right? Our favorite action star is now 63 and is also one of the many advocates (i.e., Andre Reed, Scott Zolak) of the Prime Male. 

In Dolph Lundgren’s own words, Prime Male raises his energy levels which helps him go a touch harder during the workouts. The T booster also keeps the Hollywood star’s libido levels high, and he seems pretty pleased about it.

Moreover, verified customers on popular e-commerce websites have acknowledged Prime Male’s ability to increase your t-levels while reducing fat from your muscles to make them leaner and more muscular.


Verified customers on trusted portals such sites Amazon with extreme reviews about Nugenix ranging from excellent to really poor. While clients do acknowledge an increase in their testosterone levels, they also complain about an upset stomach, swollen ankles, and blood clots in the legs. 

Some users are adamant that Nugenix made their breath foul. 

Manufacturing & Brand

Prime Male is made by Roar Ambition, a specialist Sports Company based in Leeds, Great Britain. 

My confidence in Prime Male is boosted by the fact that their professionally-managed manufacturing facilities are FDA and cGMP-approved facilities. 

Nugenix is the brainchild of Adaptive Health LLC. Based in West Valley City, Utah, and North York, Canada, Adaptive Health is a preeminent firm that, apart from Nugenix, develops many science-based healthcare brands such as Instaflex, Lumiday, OxyRub, and Sleep Answer.

Price & Value for Money?

A single box of Prime Male (120 capsules) can last you a month and cost $76.95, which includes $7.95 shipping charges. However, buying a two-month supply can get you free shipping in the U.K. and USA.

In my opinion, your best Prime Male bet is a fourth-month supply because:

● It brings down the price to $51 per box.

● It gives your body enough time and testosterone supply to achieve permanent gains.

A month-long supply (90 capsules) of Nugenix can cost you $74.98 (including $4.99 shipping charges) when you purchase it from the official website. However, purchasing more than a single box doesn’t give you any price discount or free shipping.

Prime Male vs Nugenix – Stand-out features.

● Prime Male’s FDA-approved facilities:

○ This seal of approval enables you to trust the manufacturing process of the product. 

● The transparency of Prime Male’s Ingredients:

○ The mentioned dosages of all the ingredients allow you to see if you’re allergic to any of the ingredients before using the product.

Pros & Cons of Both  

Prime Male (Pros) 

● It increases your libido.

● It helps you grow muscle mass. 

● It helps you burn fat. 

● It increases your stamina.

● It blocks estrogen to keep your emotions in check. 

● It makes your heart healthy.

● It improves the health of your prostate. 

● It improves your cognition. 

Prime Male (Cons)

● Prime Male is not recommended for vegetarians and vegans.

● The company’s money-back-guarantee is restrictive.

● The price is steep.

Nugenix (Pros) 

● It Increases your free testosterone levels.

● It gives you better vitality.

● It can enhance your muscle mass.

● The t-booster gives you a higher libido.

● It stabilizes your cortisol levels.

● It improves your blood flow.

● The manufacturer offers many variations of Nugenix, making it easy for users with specific needs.

● Easily available online and in popular brick-and-mortar stores.

Nugenix (Cons) 

● The claims of the manufacturer are not FDA-approved.

● The product is not widely available outside the U.S. and Canada.

● There are potential mental and physical side effects due to using a proprietary blend with an unknown dosage.

Prime Male vs Nugenix: The Winner

Despite having some fine ingredients such as Fenugreek extract, B6, and zinc, Nugenix comes with a proprietary blend which makes its consumption slightly risky.

On the other hand, Prime Male prides itself on the transparency of its powerful ingredients & the research shows that they work. 

Best Testosterone Boosters for 2023SupplementEditor's RatingPrice
Our Editor's Top Pick


Buy Now
Runner Up Pick


Buy Now
Great for Muscle Gain


Buy Now
Great For Over Age 50
Prime Male

Prime Male

Buy Now